Norinco Eramatic Modular Range Catalogue

the adaptable solution Ermatic® is a comprehensive and highly specified range of access covers for diverse underground services  Sewerage: inspection pits for sludge chambers, access shafts for large items of plants.  Telecommunications: cable jointing chambers.  Electricity: lighting, signals, transformer pits, cable joint boxes.  Potable water, gas, district heating, valve chambers, manifold chambers and meter chambers In the following environments: Airports and ports, Railways, Power stations,  Water treatment and purification plants,  Manufacturing plants,  Industries,  Exhibition centres and leisure parks.   

Modular construction The use of modular elements gives a vast range of sizes

Ermatic® assures protection against damage, debris or aggressive chemicals, and allows designers to conceal underground services, maximising productive use of the unobstructed surface.

1/2/3 – part unit rame elements (side frames and end plates) are assembled using bolts and aluminium joints to provide linear openings for even the longest ducts.

Stability and Sealing

Duct cover

The horizontal and vertical faces of the cover and frame are machined to give metal-to-metal contact between the seating faces, within a tolerance of 0.2 mm.  Stability: when correctly installed, Ermatic® products are non-rocking, silent under traffic and prevent the ingress of dust and debris.

Above clear opening spans of 1200 mm, Ermatic® units employ removablebeams supported in boxes which are fixed to the frames. This permits the construction of units to suit the largest openings.

Sealing: the addition of a film of grease to the machined contact faces of the cover and frame renders the Ermatic® cover watertight under normal rainwater conditions.



Machined contact faces

Multiple unit with removable beams

1

GENERAL PRESENTATION

Ermatic®

1/2/3 COUVERCLES

Guayaquil - Ecuador

the correct solution

TYPES

Environment, security, ergonomics, the Ermatic® range benefits from the advanced technology of the Norinco Group:  appearance of the project is enhanced: the covers can be recessed to receive a similar material to the surround,  rapid and easy access for maintenance and development of the network,  security reinforced by the strength and stability of the covers.

OF SURFACE FINISH AVAILABLE

Designed for a wide range of applications, The Ermatic® range offers a choice of covers to suit every specification of performance and/or appearance.

HANDLING

Solid top cover with uniform anti-slip surface

WITH EASE

Handling with ease: Covers slide in and

This cover offers unequaled performance whilst being lighter than recessed covers of a comparable size when filled with concrete. Installation costs are reduced and the performance is not influenced by the quality of the concrete infill.

Cover recessed for concrete infill In classes B 125 and C 250, the ribs are positioned below the surface of the cover to permit the installation of thin paving.This type of cover is particularly suited to large openings where aesthetic considerations are a priority. The concrete infill is undertaken in accordance with the requirements of EN124: 1994 and with Norinco’s specifications detailed in this brochure (see page 84)

out of the frame along greased, machined seatings, requiring no vertical lift. Ermatic® key: ergonomically assists with safety. Further reduces the effort required to remove and replace covers.

UNIVERSAL

RIBS EXTEND BELOW THE UNDERSIDE OF THE COVER To protect the machined seatings, the reinforcing webs are deeper than the cover. This also prevents any greased surfaces coming into contact with the floor (except for some B 125 recessed covers). (see handling page 85)

LOCKING Other types: Covers recessed for small element paving for pedestrian areas (see page 19)

KEYWAYS

For use with many different types of common lifting keys.  Fitted with polyethylene blanking plugs to prevent the entry of debris or concrete. 

OF THE COVERS

In order to ensure an easier and more optimised installation of our ERMATIC® systems, it has been decided to supply all the products in D400 systematically locked. For E600 and F900 productslocking is recommended for the same reasons.

ADJUSTING Cover with central removable plug (see page 21and 33)

Painting Covers and frames: painted with water soluble black paint except for machined surfaces and surfaces in contact with concrete. Where products are delivered in a dismantled condition, all machined surfaces are coated with a protective film.

3

BOLTS

. In order to facilitate the levelling of ERMATIC® systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

GENERAL PRESENTATION

Ermatic®

DOSSIER TECHNIQUE

Dublin - Irland

MULTIPLES À POUTRELLES

CANIVEAUX

1/2/3 COUVERCLES

GENERAL PRESENTATION

Ermatic®

for every application worldwide NORINCO – A WORLDWIDE

ORGANISATION

The power of the production facility, the capacity of our innovation, the research and development, and the strenght of the commercial organisation makes Norinco a worldwide name in the field of access covers and gratings, for diverse underground networks. Norinco is represented around the world by its subsidiaries:  Norfond       

Norinco Norinco Norinco Norinco Norinco Norinco Norlong

and Norinco France in France Do Brasil in Brasil Italia in Italy Iberica in Spain Deutschland in Germany UK in Great Britain Singapore Rep. Office in Singapore in China

Norinco also has other ranges of innovative products for all applications. TELECOMMUNICATIONS AND CABLE NETWORKS

Norinco's distribution network is supplemented by a number of independant distributors throughout the world, covering the main technical and industrial areas.

Ermatic® -

Access covers for telecommunications chambers

AN INTERNATIONAL REFERENCE

INSPECTION COVERS FOR

In many diverse applications, an impressive list of international references proves the performance, reliability and quality of the Ermatic® range. The following is a selection of prestigious international projects where Ermatic® has been used extensively.

DIVERSE NETWORKS TI 9S 100 100AVH11

Access covers for inspection

Airports: Manchester Runway II, BAA Heathrow, East Midlands (UK), Kaitak (Hong-Kong), Changi (Singapore) Madrid Barajas (Spain), Roissy CDG (France) Dublin (Ireland), Frankfurt, Stuttgart, Munich (Germany), Athens (Greece), Dubaï International (UAE), Linate Milan Milan Malpensa, Catania, Genoa, Naple (Italy), Pierre Trudeau International Airport (Canada), Ezeiza ( Argentina), Miami International Airport (USA), Johannesburg International Airport (South Africa), Sangster International Airport (Jamaica), Warsaw International Airport (Poland) etc.. .  Ports: Dubaï Dock (UAE), DML Devonport Royal Dockyard, Portsmouth Naval Base HMS Warrior Portsmouth (UK), Dunkerque, Rouen (France), Bremenhaven, Kiel (Germany), Trieste (Italy), Valencia ( Spain) etc.. .  Industries: Ciba Geigy, Renault, Peugeot (France), Audi, BMW, Mercedes Benz, Siemens (Germany), Hewlett Packard, Pfizer Chemical (Ireland), LG Semi conductor plant Newport, Hull UWWTD, Royal Mail Distribution Centre Sheffield, Manchester Convention (UK), Bayer (Belgium).  Other major projects: Channel tunnel, Disneyland Paris, TGV train stations, Bilbao Exhibition Centre, etc.. . 

CA 1040FVLV

MAXIMO

Gratings, gully tops and kerb outlets for drainage

SPECIFIC

PRODUCT DEVELOPMENT

Norinco's commercial and technical departments work together to consider specific product development studies in close collaboration with clients. If you have any such project where the ideal Ermatic® cover is not depicted in this catalogue, please contact us. (See p. 86)

5

Toulose Blagnac Airport - France

GENERAL PRESENTATION

Ermatic®

Quality assurance at every stage of manufacture A fully European production

Expertise in design 

As per ISO 9001: 2000



As per the exact requirements of clients.

Following EN124: 1994 standard and others standards.



Expertise in production 

Material: Ductile (or SG) cast iron.

Products are 100% ductile iron, recyclables à l’infini

NORFOND PARIS



Total integration of every manufacturing process.



Control manufacturing process and final assessment.

Expertise in customer network

ISO 9001: 2000



Comprehensive commercial service.



Rapid supply of documentation.



Technical assistance:

At the design stage: from conception to installation, experts are available to assist with the selection and prescription of ideal products, including

ERMATIC® products are fully conceived and produced in a European foundry .

the provision of drawings of covers and rebates for ducts and beamed multiple covers. During Installation: for

PLAN 1/3

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Ermatic®

Cover and Frame Conformity Ermatic® Range

EN124 Standard 

Determines the following characteristics of covers and frames:

 All Ermatic® covers are designed to meet all the requirements of the EN124 standard.

 Principles of construction: frame depth, depth of insertion, seatings, surface condition etc. 



 All Ermatic® covers are manufactured from ductile iron according to ISO 1083 and EN 1563.

Material used for the manufacture of covers.  All solid top covers and recessed B125/C250/D400/E600 covers are tested in the as-cast condition and meet all the test criteria of the EN124: 1994 standard. F900 recessed covers attain resistance characteristics after filling with concrete, complying with EN124 standards and the recommendations on page 84.

Testing regime: test loads and permanent set limits

Loading and conformity certificates in accordance with the requirements of EN124: 1994 The dimensions of removable beams in multiple units are derived from the following French specifications Ermatic® B 125:......................Loading 500 daN/m2 Ermatic® C 250: ..............CCTG volume 61 - clause 2 Ermatic® D 400:..............CCTG volume 61 - clause 2 Ermatic® E 600/F 900:.....................ADP and STBA



Requires a quality system equivalent to ISO 9002.



Requires that products are clearly marked with the mark of a certification body.

The design and manufacture of Ermatic® covers is undertaken within one facility operating a quality system certified by third party to ISO 9001 : 2000.



The EN124 standard is limited to covers with a clear opening dimension ≤1000 mm. Consequently, units above this dimension, particularly those that utilise removable beams, are outside the scope of EN124. However, some 1,2 and 3 part solid top units, from which multiples are constructed, carry third party certification to conform with the requirements of EN124 (please consult us for further information). 

Product characteristics are dependent upon correct installation in accordance with the recommendations on p. 78. Drawings, photos, dimensions and weights are given as an indication without any contractual value. Our policy is one of continuous product improvement, we reserve the right to modify product specifications without prior notice.

8

SELECTION GUIDE

Ermatic®

Loading classes and their application The EN124 standard introduced the idea of groups and minimum class, depending on the place of installation of access covers and frames.

Recommended Ermatic®

GROUP 1 (class A 15 minimum) Design load: 15 kN Place of installation: Areas which can only be used by pedestrians and pedal cyclists.

GROUP 2 (class B125 minimum)

ERMATIC® B125

Design load: 125 kN Place of installation: Footways, pedestrian areas and comparable areas, car parks or car parking decks

Place of installation: Group 2 and lower.

GROUP 3 (class C250 minimum)

B125

ERMATIC® C250

Design load: 250 kN Place of installation: For gully tops installed in the area of kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5 m into the carriageway and a maximum of 0.2 m into the footway.

Place of installation: Group 3 and lower including parking areas for all types of road vehicles, forecourts and service areas.

C250

ERMATIC® D400

GROUP 4 (class D400 minimum)

Place of installation: Group 4 and lower.

Design load: 400 kN Place of installation: Carriageways of roads (including pedestrian streets), hard shoulders and parking areas for all types of road vehicles

D400

ERMATIC® E600

GROUP 5 (class E600 minimum)

Place of installation: Group 5 and lower.

Design load: 600 kN Place of installation: Areas imposing high wheel loads e.g. docks, aircraft pavements.

E600

ERMATIC® F900

GROUP 6 (class F900 minimum)

Place of installation: Group 6 and lower.

Design load: 900 kN Place of installation: Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

F900

The selection of the appropriate class is the responsibility of the designer. Where there is any doubt, the stronger class should be selected.

9

To cover chambers with clear openings (a x b) up to 3040 mm in lenght x 1 200 mm in width

1/2/3 - part covers Introduction...........................................................P.12 Ermatic® B 125 • Recessed for concrete infill ........................................P.14 • With solid top anti-slip surface ...................................P.16

Ermatic® C 250 Ermatic® D 400 • Recessed for concrete infill.........................................P.22 • With solid top anti-slip surface ...................................P.24

Ermatic® E 600 • Recessed for concrete infill.........................................P.26 • With solid top anti-slip surface ...................................P.28

Ermatic® F 900 • Recessed for concrete infill.........................................P.30 • With solid top anti-slip surface ...................................P.32

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Selection guide In order to select the ideal Ermatic® cover it is necessary to consider: • The required surface condition of the covers (P.3) • Loading classes and their application (P.9) and finally, the characteristics of the chamber or duct to be covered. To cover ducts with clear openings (b) lower than 1 200 mm

Duct covers Introduction...........................................................P.34 Ermatic® B 125 • Recessed for concrete infill.........................................P.36 • With solid top anti-slip surface ....................................P.38

Ermatic® C 250 • Recessed for concrete infill.........................................P.40 • With solid top anti-slip surface ....................................P.42

Ermatic® D 400 • Recessed for concrete infill.........................................P.44 • With solid top anti-slip surface ....................................P.46

Ermatic® E 600 • Recessed for concrete infill.........................................P.48 • With solid top anti-slip surface ....................................P.50

Ermatic® F 900 • Recessed for concrete infill.........................................P.52 • With solid top anti-slip surface ....................................P.54

clear opening (a x b)

To cover large chambers with clear openings (a x b) greater than 1 200 x 1 200 mm up to 3 660 x 5180 mm. For sizes in excess of this, please consult us.

Multiple covers with removable beams Introduction...........................................................P.56 Ermatic® B 125 • Recessed for concrete infill.........................................P.58 • With solid top anti-slip surface ....................................P.60

Ermatic® C 250 • Recessed for concrete infill.........................................P.62 • With solid top anti-slip surface ....................................P.64

Ermatic® D 400 • Recessed for concrete infill.........................................P.66 • With solid top anti-slip surface ....................................P.68

Ermatic® E 600 • Recessed for concrete infill.........................................P.70 • With solid top anti-slip surface ....................................P.72

Ermatic® F 900 • Recessed for concrete infill.........................................P.74 • With solid top anti-slip surface ....................................P.76

11

SELECTION GUIDE

Ermatic®

Bordeaux - France

M

Access cover and frame

Ermatic® B125

M

• Recessed for concrete infill ....P.14 • With solid top anti-slip surface ...P.16

Ermatic® C250

Ermatic® D400

M

• Recessed for concrete infill ...P.22 • With solid top anti-slip surface ...P.24

Ermatic® E600

M

• Recessed for concrete infill ...P.26 • With solid top anti-slip surface ..P.28

Ermatic® F900 • Recessed for concrete infill ...P.30 • With solid top anti-slip surface ..P.32

Ermatic® 1/2/3 - PART COVERS Designed to cover access and inspection chambers for a wide variety of underground services, this is the simplest form of the Ermatic® range, consisting of standard units made up of one, two or three covers within a peripheral frame. This section covers a wide variety of clear opening sizes from 300 x 300 mm up to 3040 x 1200 mm. Cover types include recessed for concrete infill and solid top with anti-slip surface, in all loading classes from B 125 to F 900. For covers of larger dimensions: • Duct covers • Covers for the removal of large items of plant or machinery Please refer to the sections “Duct Covers” and “Beamed Multiple Covers”.

13

1/2/3 PART COVERS

M

• Recessed for concrete infill ...P.18 • With solid top anti-slip surface ..P.20

ERMATIC® COVERS

B125

Recommended Rebate

Cover Opening Direction

100

100

a

200

200

b

200

100

200

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 100

Reinforcing webs 25 mm below upper surface

50

80

100

Dimensions in mm

14

60

b

ERMATIC® COVERS

B125 1/2/3 - part covers recessed for concrete infill

750 x 300 1520 x 300 2290 x 300 450 x 450 600 x 450 900 x 450 920 x 450 1070 x 450 1220 x 450 1390 x 450 1520 x 450 1540 x 450 1820 x 450 1840 x 450 2140 x 450 2440 x 450 2740 x 450 600 x 600 750 x 600 900 x 600 1220 x 600 1370 x 600 1520 x 600 1670 x 600 1820 x 600 1840 x 600 1990 x 600 2140 x 600 2290 x 600 2440 x 600 2590 x 600 2740 x 600 600 x 750 750 x 750 1220 x 750 1370 x 750 1520 x 750 1840 x 750 1990 x 750 2140 x 750 2290 x 750 600 x 900 750 x 900 1220 x 900 1370 x 900 1520 x 900 1840 x 900 1990 x 900 2140 x 900 2290 x 900 500 x 1000 1020 x 1000 1540 x 1000 2060 x 1000

NORINCO Reference ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R ER2R

075 152 229 045 060 090 092 107 122 139 152 154 182 184 214 244 274 060 075 090 122 137 152 167 182 184 199 214 229 244 259 274 060 075 122 137 152 184 199 214 229 060 075 122 137 152 184 199 214 229 050 102 154 206

030 030 030 045 045 045 045 045 045 045 045 045 045 045 045 045 045 060 060 060 060 060 060 060 060 060 060 060 060 060 060 060 075 075 075 075 075 075 075 075 075 090 090 090 090 090 090 090 090 090 100 100 100 100

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

I II III I I I II II II III II III II III III III III I I I II II II II II III III III III III III III I I II II II III III III III I I II II II III III III III I II III IIII

860 x 500 x 80 1630 x 500 x 80 2400 x 500 x 80 560 x 650 x 80 710 x 650 x 80 1010 x 650 x 80 1030 x 650 x 80 1180 x 650 x 80 1330 x 650 x 80 1500 x 650 x 80 1630 x 650 x 80 1650 x 650 x 80 1930 x 650 x 80 1950 x 650 x 80 2250 x 650 x 80 2550 x 650 x 80 2850 x 650 x 80 710 x 800 x 80 860 x 800 x 80 1010 x 800 x 80 1330 x 800 x 80 1480 x 800 x 80 1630 x 800 x 80 1780 x 800 x 80 1930 x 800 x 80 1950 x 800 x 80 2100 x 800 x 80 2250 x 800 x 80 2400 x 800 x 80 2550 x 800 x 80 2700 x 800 x 80 2850 x 800 x 80 710 x 950 x 80 860 x 950 x 80 1330 x 950 x 80 1480 x 950 x 80 1630 x 950 x 80 1950 x 950 x 80 2100 x 950 x 80 2250 x 950 x 80 2400 x 950 x 80 710 x 1100 x 80 860 x 1100 x 80 1330 x 1100 x 80 1480 x 1100 x 80 1630 x 1100 x 80 1950 x 1100 x 80 2100 x 1100 x 80 2250 x 1100 x 80 2400 x 1100 x 80 680 x 1200 x 80 1200 x 1200 x 80 1720 x 1200 x 80 2240 x 1200 x 80

Place of installation

B125

Footways, pedestrian areas and comparable areas, car parks or car parking decks

Group 2 and lower As per EN124: 1994

Specification • ERMATIC® B 125 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER2R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563. • Quality assurance by third party certification to ISO 9001: 2000

Option verrouillage (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference

For example: ER2R 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

15

See example p. 88

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

B125

Recommended Rebate

Cover Opening Direction

100

100

100

a

200

200

b

200

200

Solid top cover with anti-slip surface 80

100

110 max.

100

Dimensions in mm

16

b

ERMATIC® COVERS

B125 1/2/3 - part covers with solid top anti-slip surface NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

300 x 300

ER2S 030 030

620 x 300

ER2S 062 030

730 x 500 x 80

940 x 300

ER2S 094 030

1050 x 500 x 80

450 x 450

ER2S 045 045

560 x 650 x 80

920 x 450

ER2S 092 045

1030 x 650 x 80

1390 x 450

ER2S 139 045

1500 x 650 x 80

600 x 600

ER2S 060 060

710 x 800 x 80

1220 x 600

ER2S 122 060

1330 x 800 x 80

1840 x 600

ER2S 184 060

1950 x 800 x 80

750 x 600

ER2S 075 060

860 x 800 x 80

1520 x 600

ER2S 152 060

1630 x 800 x 80

2290 x 600

ER2S 229 060

2400 x 800 x 80

750 x 750

ER2S 075 075

860 x 950 x 80

1520 x 750

ER2S 152 075

1630 x 950 x 80

2290 x 750

ER2S 229 075

2400 x 950 x 80

600 x 900

ER2S 060 090

710 x 1100 x 80

750 x 900

ER2S 075 090

860 x 1100 x 80

I II III I II III I II III I II III I II III I I I II II II II II III III III III III III III

410 x 500 x 80

900 x 900

ER2S 090 090

1010 x 1100 x 80

1220 x 900

ER2S 122 090

1330 x 1100 x 80

1370 x 900

ER2S 137 090

1480 x 1100 x 80

1520 x 900

ER2S 152 090

1630 x 1100 x 80

1670 x 900

ER2S 167 090

1780 x 1100 x 80

1820 x 900

ER2S 182 090

1930 x 1100 x 80

1840 x 900

ER2S 184 090

1950 x 1100 x 80

1990 x 900

ER2S 199 090

2100 x 1100 x 80

2140 x 900

ER2S 214 090

2250 x 1100 x 80

2290 x 900

ER2S 229 090

2400 x 1100 x 80

2440 x 900

ER2S 244 090

2550 x 1100 x 80

2590 x 900

ER2S 259 090

2700 x 1100 x 80

2740 x 900

ER2S 274 090

2850 x 1100 x 80

Footways, pedestrian areas and comparable areas, car parks or car parking decks

B125

Group 2 and lower As per EN124: 1994

Specification • ERMATIC® B 125 Access Cover and frame • Solid to cover with anti-slip surface • Clear opening (a x b) in mm Reference ER2S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Option verrouillage (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference

For example: ER2S 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

How to specify See example p. 88

17

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

C250

*Cover recessed for small element paving

*This module is also suitable for duct covers and beamed multiple units.

Recommended Rebate

Cover Opening Direction

100

100

200

a

200

b

200

100

200

100

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84)

Reinforcing webs 25 mm below upper surface

50

80

135 max.

100 b

Dimensions in mm

18

ERMATIC® COVERS

C250 1/2/3 - part covers recessed for concrete infill or for small element paving

750 x 300 1520 x 300 2290 x 300 450 x 450 600 x 450 900 x 450 920 x 450 1070 x 450 1220 x 450 1390 x 450 1520 x 450 1540 x 450 1820 x 450 1840 x 450 2140 x 450 2440 x 450 2740 x 450 600 x 600 750 x 600 900 x 600 1220 x 600 1370 x 600 1520 x 600 1670 x 600 1820 x 600 1840 x 600 1990 x 600 2140 x 600 2290 x 600 2440 x 600 2590 x 600 2740 x 600 600 x 750 750 x 750 1220 x 750 1370 x 750 1520 x 750 1840 x 750 1990 x 750 2140 x 750 2290 x 750 600 x 900 750 x 900 1220 x 900 1370 x 900 1520 x 900 1840 x 900 1990 x 900 2140 x 900 2290 x 900 500 x 1000 1020 x 1000 1540 x 1000 2060 x 1000 750 x 1200 1520 x 1200 2290 x 1200

NORINCO Reference ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R ER3R

075 152 229 045 060 090 092 107 122 139 152 154 182 184 214 244 274 060 075 090 122 137 152 167 182 184 199 214 229 244 259 274 060 075 122 137 152 184 199 214 229 060 075 122 137 152 184 199 214 229 050 102 154 206 075 152 229

030 030 030 045 045 045 045 045 045 045 045 045 045 045 045 045 045 060 060 060 060 060 060 060 060 060 060 060 060 060 060 060 075 075 075 075 075 075 075 075 075 090 090 090 090 090 090 090 090 090 100 100 100 100 120 120 120

I II III I I I II II II III II III II III III III III I I I II II II II II III III III III III III III I I II II II III III III III I I II II II III III III III I II III IIII I II III

860 x 500 x 80 1630 x 500 x 80 2400 x 500 x 80 560 x 650 x 80 710 x 650 x 80 1010 x 650 x 80 1030 x 650 x 80 1180 x 650 x 80 1330 x 650 x 80 1500 x 650 x 80 1630 x 650 x 80 1650 x 650 x 80 1930 x 650 x 80 1950 x 650 x 80 2250 x 650 x 80 2550 x 650 x 80 2850 x 650 x 80 710 x 800 x 80 860 x 800 x 80 1010 x 800 x 80 1330 x 800 x 80 1480 x 800 x 80 1630 x 800 x 80 1780 x 800 x 80 1930 x 800 x 80 1950 x 800 x 80 2100 x 800 x 80 2250 x 800 x 80 2400 x 800 x 80 2550 x 800 x 80 2700 x 800 x 80 2850 x 800 x 80 710 x 950 x 80 860 x 950 x 80 1330 x 950 x 80 1480 x 950 x 80 1630 x 950 x 80 1950 x 950 x 80 2100 x 950 x 80 2250 x 950 x 80 2400 x 950 x 80 710 x 1100 x 80 860 x 1100 x 80 1330 x 1100 x 80 1480 x 1100 x 80 1630 x 1100 x 80 1950 x 1100 x 80 2100 x 1100 x 80 2250 x 1100 x 80 2400 x 1100 x 80 680 x 1200 x 80 1200 x 1200 x 80 1720 x 1200 x 80 2240 x 1200 x 80 860 x 1400 x 80 1630 x 1400 x 80 2400 x 1400 x 80

Recessed for block paving (allows the insertion of small element paving - max. height 100mm) 600 x 600 1220 x 600 1840 x 600

ER3P 060 060 ER3P 122 060 ER3P 184 060

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

I II III

710 x 800 x 80 1330 x 800 x 80 1950 x 800 x 80

19

C250

Parking and yard areas for all types of road vehicles, forecourts and service areas.

Group 3 and lower As per EN124: 1994

Specification • ERMATIC® C 250 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER3R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Option verrouillage (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER3R 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify See example p. 88

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

C250

Recommended Rebate

Cover Opening Direction 100

100

a

200

200

b

200

100

200

Solid top cover with anti-slip surface 80

100

110 max.

100

Dimensions in mm

20

b

ERMATIC® COVERS

C250 1/2/3 - part solid top covers with solid top anti-slip surface or with removable plug NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

300 x 300

ER3S 030 030

410 x 500 x 80

620 x 300

ER3S 062 030

730 x 500 x 80

940 x 300

ER3S 094 030

1050 x 500 x 80

450 x 450

ER3S 045 045

560 x 650 x 80

920 x 450

ER3S 092 045

1030 x 650 x 80

139 x 045

ER3S 139 045

1500 x 650 x 80

600 x 600

ER3S 060 060

710 x 800 x 80

1220 x 600

ER3S 122 060

1330 x 800 x 80

1840 x 600

ER3S 184 060

750 x 750

ER3S 075 075

860 x 950 x 80

1520 x 750

ER3S 152 075

1630 x 950 x 80

2290 x 750

ER3S 229 075

2400 x 950 x 80

600 x 900

ER3S 060 090

710 x 1100 x 80

750 x 900

ER3S 075 090

860 x 1100 x 80

900 x 900

ER3S 090 090

1010 x 1100 x 80

1220 x 900

ER3S 122 090

1330 x 1100 x 80

1370 x 900

ER3S 137 090

1480 x 1100 x 80

1520 x 900

ER3S 152 090

1630 x 1100 x 80

1670 x 900

ER3S 167 090

1780 x 1100 x 80

1820 x 900

ER3S 182 090

1930 x 1100 x 80

1840 x 900

ER3S 184 090

1950 x 1100 x 80

1990 x 900

ER3S 199 090

2100 x 1100 x 80

2140 x 900

ER3S 214 090

2250 x 1100 x 80

2290 x 900

ER3S 229 090

2400 x 1100 x 80

2440 x 900

ER3S 244 090

2550 x 1100 x 80

2590 x 900

ER3S 259 090

2700 x 1100 x 80

2740 x 900

ER3S 274 090

2850 x 1100 x 80

I II III I II III I II III I II III I I I II II II II II III III III III III III III

1950 x 800 x 80

C250

Parking and yard areas for all types of road vehicles, forecourts and service areas.

Group 3 and lower As per EN124: 1994

Specification • ERMATIC® C 250 Access Cover and frame • Solid to cover with anti-slip surface • Clear opening (a x b) in mm Reference ER3S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Option verrouillage (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER3S 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Cover with removable plug (250mm diameter clear opening positioned centrally in cover) 600 x 600

ER3T 060 060

710 x 800 x 80

1220 x 600

ER3T 122 060

1330 x 800 x 80

1840 x 600

ER3T 184 060

1950 x 800 x 80

900 x 900

ER3T 090 090

1010 x 1100 x 80

1820 x 900

ER3T 182 090

1930 x 1100 x 80

2740 x 900

ER3T 274 090

2850 x 1100 x 80

I II III I II III

One removable plug per unit unless specifically requested

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

How to specify See example p. 88

21

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

D400

Recommended Rebate

Cover Opening Direction

170

170

170

250

250

250

b

250

a

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 80

170

150

110

Dimensions in mm

22

b

180 max.

ERMATIC® COVERS

D400 1/2/3 - part covers recessed for concrete infill

600 x 600

NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

ER5R 060 060 VCHC

I I II II II III III III III I I II II II III III III III I I I II II II II III III III III III I II III IIII

770 x 820 x 150

750 x 600

ER5R 075 060 VCHC

920 x 820 x 150

1220 x 600

ER5R 122 060 VCHC

1390 x 820 x 150

1370 x 600

ER5R 137 060 VCHC

1540 x 820 x 150

1520 x 600

ER5R 152 060 VCHC

1690 x 820 x 150

1840 x 600

ER5R 184 060 VCHC

2010 x 820 x 150

1990 x 600

ER5R 199 060 VCHC

2160 x 820 x 150

2140 x 600

ER5R 214 060 VCHC

2310 x 820 x 150

2290 x 600

ER5R 229 060 VCHC

2460 x 820 x 150

600 x 750

ER5R 060 075 VCHC

770 x 970 x 150

**750 x 750

ER4R 075 075 VCHC

920 x 930 x 125

1220 x 750

ER5R 122 075 VCHC

1390 x 970 x 150

1370 x 750

ER5R 137 075 VCHC

1540 x 970 x 150

**1520 x 750

ER4R 152 075 VCHC

1690 x 930 x 125

1840 x 750

ER5R 184 075 VCHC

2010 x 970 x 150

1990 x 750

ER5R 199 075 VCHC

2160 x 970 x 150

2140 x 750

ER5R 214 075 VCHC

2310 x 970 x 150

**2290 x 750

ER4R 229 075 VCHC

2460 x 930 x 125

600 x 900

ER5R 060 090 VCHC

770 x 1120 x 150

750 x 900

ER5R 075 090 VCHC

920 x 1120 x 150

** 900 X 900

ER4R 090 090 VCHC

1070 x 1080 x 125

1220 x 900

ER5R 122 090 VCHC

1390 x 1120 x 150

1370 x 900

ER5R 137 090 VCHC

1540 x 1120 x 150

1520 x 900

ER5R 152 090 VCHC

1690 x 1120 x 150

**1820 X 900

ER4R 182 090 VCHC

1990 x 1080 x 125

1840 x 900

ER5R 184 090 VCHC

2010 x 1120 x 150

1990 x 900

ER5R 199 090 VCHC

2160 x 1120 x 150

2140 x 900

ER5R 214 090 VCHC

2310 x 1120 x 150

2290 x 900

ER5R 229 090 VCHC

2460 x 1120 x 150

*2740 x 900

ER4R 274 090 VCHC

2910 x 1080 x 125

500 x 1000

ER5R 050 100 VCHC

670 x 1220 x 150

1020 x 1000

ER5R 102 100 VCHC

1190 x 1220 x 150

1540 x 1000

ER5R 154 100 VCHC

1710 x 1220 x 150

2060 x 1000

ER5R 206 100 VCHC

2230 x 1220 x 150

** for plans concerning these references see next page

D400

Carriageways of roads (including pedestrian streets), hard shoulders and parking areas for all types of road vehicles.

Group 4 and lower As per EN124: 1994

Specification • ERMATIC® D 400 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER5R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party, certification to ISO 9001: 2000

Locking

composed of 4 stainless steel bolts Standard locking (VCHC) orsecurity locking (VOTC)

For security locking replace VCHC suffix by VOTC For example: ER5R 060 060 VOTC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

23

See example p. 88

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

DISPOSITIF ERMATIC ERMATIC® COVERS

B D400 125

Recommended Rebate

Cover Opening Direction

150

150

a

200

200

b

200

150

200

Solid top cover with anti-slip surface 120 max.

150

125

90 b

Dimensions in mm

24

ERMATIC® COVERS DISPOSITIF ERMATIC

B D400 125

1/2/3 - part covers with solid top anti-slip surface

450 x 450

*

NORINCO Reference

Placed’installaof installation Lieu

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

ER4S 045 045 VCHC

I

620 x 630 x 125

920 x 450

ER4S 092 045 VCHC

1090 x 630 x 125

II

1390 x 450

ER4S 139 045 VCHC

1560 x 630 x 125

600 x 600

ER4S 060 060 VCHC

770 x 780 x 125

III I

1220 x 600

ER4S 122 060 VCHC

1390 x 780 x 125

II

1840 x 600

ER4S 184 060 VCHC

2010 x 780 x 125

III

750 x 750

ER4S 075 075 VCHC

920 x 930 x 125

I

1520 x 750

ER4S 152 075 VCHC

1690 x 930 x 125

II

2290 x 750

ER4S 229 075 VCHC

2460 x 930 x 125

III

*800 x 800

ER4S 080 080 VCHC

970 x 1080 x 125

I

*1620 x 800

ER4S 162 080 VCHC

1790 x 1080 x 125

II

*2440 x 800

ER4S 244 080 VCHC

2440 x 1080 x 125

III

600 x 900

ER4S 060 090 VCHC

770 x 1080 x 125

I

900 x 900

ER4S 090 090 VCHC

1070 x 1080 x 125

I

1220 x 900

ER4S 122 090 VCHC

1390 x 1080 x 125

II

1520 x 900

ER4S 152 090 VCHC

1690 x 1080 x 125

II

1820 x 900

ER4S 182 090 VCHC

1990 x 1080 x 125

II

1840 x 900

ER4S 184 090 VCHC

2010 x 1080 x 125

III

2140 x 900

ER4S 214 090 VCHC

2310 x 1080 x 125

III

2440 x 900

ER4S 244 090 VCHC

2610 x 1080 x 125

III

2740 x 900

ER4S 274 090 VCHC

2910 x 1080 x 125

III

1000 x 1000

ER4S 100 100 VCHC

1170 x 1180 x 125

I

2020 x 1000

ER4S 202 100 VCHC

2190 x 1180 x 125

II

3040 x 1000

ER4S 304 100 VCHC

3210 x 1180 x 125

III

Dimensions available in 2007

D400

Carriageways of roads (including pedestrian streets) hard shoulders and parking areas for all types of road vehicles.

Group 4 and lower As per EN124: 1994

Specification • ERMATIC® D 400 Access Cover and frame • Solid to cover with ant-slip surface • Clear opening (a x b) in mm Reference ER4S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party, certification to ISO 9001 : 2000

Locking

composed of 4 stainless steel bolts Standard locking (VCHC) or security locking (VOTC)

For security locking replace VCHC suffix by VOTC For example: ER4S 060 060 VOTC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

How to specify See example p. 88

25

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

E600

Recommended Rebate

Cover Opening Direction

170

170

170

250

250

250

b

250

a

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 80

170

150

110

Dimensions in mm

26

b

180 max.

ERMATIC® COVERS

E600 1/2/3 - part covers recessed for concrete infill NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

600 x 600

ER6R 060 060

770 x 820 x 150

750 x 600

ER6R 075 060

920 x 820 x 150

1220 x 600

ER6R 122 060

1390 x 820 x 150

1370 x 600

ER6R 137 060

1540 x 820 x 150

1520 x 600

ER6R 152 060

1690 x 820 x 150

1840 x 600

ER6R 184 060

2010 x 820 x 150

1990 x 600

ER6R 199 060

2160 x 820 x 150

2140 x 600

ER6R 214 060

2310 x 820 x 150

2290 x 600

ER6R 229 060

2460 x 820 x 150

600 x 750

ER6R 060 075

770 x 970 x 150

750 x 750

ER6R 075 075

920 x 970 x 150

1220 x 750

ER6R 122 075

1390 x 970 x 150

1370 x 750

ER6R 137 075

1540 x 970 x 150

1520 x 750

ER6R 152 075

1690 x 970 x 150

1840 x 750

ER6R 184 075

2010 x 970 x 150

1990 x 750

ER6R 199 075

2160 x 970 x 150

2140 x 750

ER6R 214 075

2310 x 970 x 150

2290 x 750

ER6R 229 075

2460 x 970 x 150

600 x 900

ER6R 060 090

770 x 1120 x 150

750 x 900

ER6R 075 090

920 x 1120 x 150

1220 x 900

ER6R 122 090

1390 x 1120 x 150

1370 x 900

ER6R 137 090

1540 x 1120 x 150

1520 x 900

ER6R 152 090

1690 x 1120 x 150

1840 x 900

ER6R 184 090

2010 x 1120 x 150

1990 x 900

ER6R 199 090

2160 x 1120 x 150

2140 x900

ER6R 214 090

2310 x 1120 x 150

2290 x900

ER6R 229 090

2460 x 1120 x 150

500 x 1000

ER6R 050 100

670 x 1220 x 150

1020 x 1000

ER6R 102 100

1190 x 1220 x 150

1540 x 1000

ER6R 154 100

1710 x 1220 x 150

2060 x 1000

ER6R 206 100

2230 x 1220 x 150

I I II II II III III III III I I II II II III III III III I I II II II III III III III I II III IIII

E600

Areas imposing high wheel loads e.g. docks, aircraft pavements.

Group 5 and lower As per EN124: 1994

Specification • ERMATIC® E 600 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER6R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking Option

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER6R 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

27

See example p. 88

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

E600

Recommended Rebate

Cover Opening Direction

170

170

170

a

250

250

b

250

250

Solid top cover with anti-slip surface

160 max.

170

150

110 b

Dimensions in mm

28

ERMATIC® COVERS

E600 1/2/3 - part covers with solid top anti-slip surface NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

600 x 600

ER6S 060 060

770 x 820 x 150

750 x 600

ER6S 075 060

920 x 820 x 150

1220 x 600

ER6S 122 060

1390 x 820 x 150

1370 x 600

ER6S 137 060

1540 x 820 x 150

1520 x 600

ER6S 152 060

1690x 820 x 150

1840 x 600

ER6S 184 060

2010 x 820 x 150

1990 x 600

ER6S 199 060

2160 x 820 x 150

2140 x 600

ER6S 214 060

2310 x 820 x 150

2290 x 600

ER6S 229 060

2460 x 820 x 150

600 x 750

ER6S 060 075

770 x 970 x 150

750 x 750

ER6S 075 075

920 x 970 x 150

1220 x 750

ER6S 122 075

1390 x 970 x 150

1370 x 750

ER6S 137 075

1540 x 970 x 150

1520 x 750

ER6S 152 075

1690 x 970 x 150

1840 x 750

ER6S 184 075

2010 x 970 x 150

1990 x 750

ER6S 199 075

2160 x 970 x 150

2140 x 750

ER6S 214 075

2310 x 970 x 150

2290 x 750

ER6S 229 075

2460 x 970 x 150

600 x 900

ER6S 060 090

770 x 1120 x 150

750 x 900

ER6S 075 090

920 x 1120 x 150

900 x 900

ER6S 090 090

1070 x 1120 x 150

1220 x 900

ER6S 122 090

1390 x 1120 x 150

1370 x 900

ER6S 137 090

1540 x 1120 x 150

1520 x 900

ER6S 152 090

1690 x 1120 x 150

1670 x 900

ER6S 167 090

1840 x 1120 x 150

1820 x 900

ER6S 182 090

1990 x 1120 x 150

1840 x 900

ER6S 184 090

2010 x 1120 x 150

1990 x 900

ER6S 199 090

2160 x 1120 x 150

2140 x 900

ER6S 214 090

2310 x 1120 x 150

2290 x 900

ER6S 229 090

2460 x 1120 x 150

2440 x 900

ER6S 244 090

2610 x 1120 x 150

2590 x 900

ER6S 259 090

2760 x 1120 x 150

2740 x 900

ER6S 274 090

2910 x 1120 x 150

I I II II II III III III III I I II II II III III III III I I I II II II II II III III III III III III III

E600

Areas imposing high wheel loads e.g. docks, aircraft pavements.

Group 5 and lower As per EN124: 1994

Specification • ERMATIC® E 600 Access Cover and frame • Solid top cover with ant-slip surface • Clear opening (a x b) in mm Reference ER6S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking Option

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC)

Add suffix to reference. For example: ER6S 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

How to specify See example p. 88

29

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

F900

Recommended Rebate

Cover Opening Direction

170

170

170

250

250

250

b

250

a

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 80

170

150

110

Dimensions in mm

30

b

180 max.

ERMATIC® COVERS COVERS ERMATIC®

F 900 F900

1/2/3 - part covers recessed for concrete infill NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

600 x 600

ER9R 060 060

770 x 820 x 150

750 x 600

ER9R 075 060

920 x 820 x 150

1220 x 600

ER9R 122 060

1390 x 820 x 150

1370 x 600

ER9R 137 060

1540 x 820 x 150

1520 x 600

ER9R 152 060

1690x 820 x 150

1840 x 600

ER9R 184 060

2010 x 820 x 150

1990 x 600

ER9R 199 060

2160 x 820 x 150

2140 x 600

ER9R 214 060

2310 x 820 x 150

2290 x 600

ER9R 229 060

2460 x 820 x 150

600 x 750

ER9R 060 075

770 x 970 x 150

750 x 750

ER9R 075 075

920 x 970 x 150

1220 x 750

ER9R 122 075

1390 x 970 x 150

1370 x 750

ER9R 137 075

1540 x 970 x 150

1520 x 750

ER9R 152 075

1690 x 970 x 150

1840 x 750

ER9R 184 075

2010 x 970 x 150

1990 x 750

ER9R 199 075

2160 x 970 x 150

2140 x 750

ER9R 214 075

2310 x 970 x 150

2290 x 750

ER9R 229 075

2460 x 970 x 150

600 x 900

ER9R 060 090

770 x 1120 x 150

750 x 900

ER9R 075 090

920 x 1120 x 150

1220 x 900

ER9R 122 090

1390 x 1120 x 150

1370 x 900

ER9R 137 090

1540 x 1120 x 150

1520 x 900

ER9R 152 090

1690 x 1120 x 150

1840 x 900

ER9R 184 090

2010 x 1120 x 150

1990 x 900

ER9R 199 090

2160 x 1120 x 150

2140 x900

ER9R 214 090

2310 x 1120 x 150

2290 x900

ER9R 229 090

2460 x 1120 x 150

500 x 1000

ER9R 050 100

670 x 1220 x 150

1020 x 1000

ER9R 102 100

1190 x 1220 x 150

1540 x 1000

ER9R 154 100

1710 x 1220 x 150

2060 x 1000

ER9R 206 100

2230 x 1220 x 150

I I II II II III III III III I I II II II III III III III I I II II II III III III III I II III IIII

F900

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

Filled cover

Group 6 and lower As per EN124: 1994

Specification • ERMATIC® F 900 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER9R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking Option

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC)

Add suffix to reference.

For example: ER9R 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

31

See example p. 88

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

ERMATIC® COVERS

F900

Recommended Rebate

Cover Opening Direction

170

170

170

a

250

250

b

250

250

Solid top cover with anti-slip surface

180 max.

170

150

110 b

Dimensions in mm

32

ERMATIC® COVERS

F900 1/2/3 - part covers with solid top anti-slip surface NORINCO Reference

Place of installation

Over frame Number dimensions of covers Length. x Width. x Height. (mm)

600 x 600

ER9S 060 060

770 x 820 x 150

750 x 600

ER9S 075 060

920 x 820 x 150

1220 x 600

ER9S 122 060

1390 x 820 x 150

1370 x 600

ER9S 137 060

1540 x 820 x 150

1520 x 600

ER9S 152 060

1690x 820 x 150

1840 x 600

ER9S 184 060

2010 x 820 x 150

1990 x 600

ER9S 199 060

2160 x 820 x 150

2140 x 600

ER9S 214 060

2310 x 820 x 150

2290 x 600

ER9S 229 060

2460 x 820 x 150

600 x 750

ER9S 060 075

770 x 970 x 150

750 x 750

ER9S 075 075

920 x 970 x 150

1220 x 750

ER9S 122 075

1390 x 970 x 150

1370 x 750

ER9S 137 075

1540 x 970 x 150

1520 x 750

ER9S 152 075

1690 x 970 x 150

1840 x 750

ER9S 184 075

2010 x 970 x 150

1990 x 750

ER9S 199 075

2160 x 970 x 150

2140 x 750

ER9S 214 075

2310 x 970 x 150

2290 x 750

ER9S 229 075

2460 x 970 x 150

600 x 900

ER9S 060 090

770 x 1120 x 150

750 x 900

ER9S 075 090

920 x 1120 x 150

900 x 900

ER9S 090 090

1070 x 1120 x 150

1220 x 900

ER9S 122 090

1390 x 1120 x 150

1370 x 900

ER9S 137 090

1540 x 1120 x 150

1520 x 900

ER9S 152 090

1690 x 1120 x 150

1670 x 900

ER9S 167 090

1840 x 1120 x 150

1820 x 900

ER9S 182 090

1990 x 1120 x 150

1840 x 900

ER9S 184 090

2010 x 1120 x 150

1990 x 900

ER9S 199 090

2160 x 1120 x 150

2140 x 900

ER9S 214 090

2310 x 1120 x 150

2290 x 900

ER9S 229 090

2460 x 1120 x 150

2440 x 900

ER9S 244 090

2610 x 1120 x 150

2590 x 900

ER9S 259 090

2760 x 1120 x 150

2740 x 900

ER9S 274 090

2910 x 1120 x 150

I I II II II III III III III I I II II II III III III III I I I II II II II II III III III III III III III

F900

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

Group 6 and lower As per EN124: 1994

Specification • ERMATIC® F 900 Access Cover and frame • Solid top cover with anti-slip surface • Clear opening (a x b) in mm Reference ER9S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking Option (recommended) composed of 4 stainless steel bolts

Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER9S 060 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of ERMATIC systems, adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Cover with hinged removable plug (380 x 230mm clear opening positioned centrally in cover) 750 x 750

ER9T 075 075

920 x 970 x 150

1520 x 750

ER9T 152 075

1690 x 970 x 150

2290 x 750

ER9T 229 075

2460 x 970 x 150

I II III

Installation See recommendations p. 79

How to specify See example p. 88

One hinged removable plug per unit unless specifically requested

33

1/2/3 PART COVERS

Clear opening dimensions a x b (mm)

TECHNICAL ASSISTANCE AT THE DESIGN STAGE The tables and drawings on the following pages specify by loading class and type: • The width of available clear openings from 300mm to 1200mm. • The method of calculating the desired length using available cover modules • The overall dimensions of covers and frames • The recommended dimensions of concrete rebates In order to establish the characteristics of the cover and its construction, our technical department can supply the following drawings: • Rebate and concrete construction drawings • Assembly and marking drawings it is important that you state the total clear opening length. Or, if applicable provide a drawing showing the layout if there are junctions or changes of direction required see below). These junctions and changes in direction are only possible in classes B 125 and C 250.

NOTE: The covers are designed to open in one direction (–o–>). It is therefore important to notify us if continuous runs are interrupted by fixed walls or if ducts terminate on the edges of structures such as kerbs or quays.

DETAILS 3/3

NORFOND

PRODUKT ERMATICÆ ER9R447075VCHC Artikelnummer : 526961 - Angaben zu Gewicht, Grˆ{fle sind unverbindlich. - ƒnderungen vorbehalten. - Freie Verbreitung.

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Dieses Dokument ist Eigentum von Norfond und darf nicht ohne Erlaubnis O ER M A TIC weitergegeben oder vervielf‰ltigt werden.

Norinco Deutschland GmbH Einemstrafle 5 D-10787 Berlin Tel. +49-30-200 51-0 Fax +49-30-200 51-299 [email protected]

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in mm. : 1/ 30 NOR FON D GRO UPE www NORINCO .nori nco. fr Tel.

Wall

NOR FON ERM D ATIC Æ ER9 R44 707 5VC HC Artik elnum mer 250

250

tab

Widening

DUK T

steel shims

Shuttering Clear Opening

110

600

• Operation and maintenance, concrete filling of covers, see details • We recommend that we provide technical assistance for the assembly and fixing of large or complex ducts. Please consult us.

170

Section on frame bar and cover SG Iron to ISO 1083 / EN1563, Grade 50

970

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Acces covers and frames

Ermatic® B125

M

• Recessed for concrete infill ............................P.36 • With solid top anti-slip surface ......................P.38

Ermatic® C250

M

• Recessed for concrete infill ............................P.40 • With solid top anti-slip surface ......................P.42

Ermatic® D400

M

• Recessed for concrete infill ............................P.44 • With solid top anti-slip surface ......................P.46

Ermatic® E600

M

• Recessed for concrete infill ............................P.48 • With solid top anti-slip surface ......................P.50

• Recessed for concrete infill ............................P.52 • With solid top anti-slip surface ......................P.54

NORINCO

Ermatic®

ACCESS COVERS FOR CONTINUOUS DUCTS The Ermatic® range offers a vast choice of high performance covers designed for convenient and safe access to continuous ducts. Used frequently in manufacturing facilities, ports and in exhibition halls for example, the covers permit linear access to every type of underground service (electricity, compressed air, gas, fuels etc.) Ermatic® covers are equally suited to ducts housing industrial machinery such as conveyor belts etc. Ermatic® covers protect ducts against impact damage and the ingress of debris and aggressive chemicals. The use of Ermatic® permits productive and unrestricted use of the surface, when installed in circulation or storage areas. Regardless of the traffic conditions, Ermatic® covers ensure: • Rapid access for inspection, maintenance or repairs • Safety due to the strength and stability of the covers • Aesthetics: Covers with a recess for infill can be filled with the same material as the surrounding surface to minimise visual impact.

35

CONTINUOUS DUCT COVERS

Ermatic® F900

ERMATIC® COVERS

B125 NORINCO

Recommended Rebate

Cover Opening Direction

100

a

200

b

200

100

200

100

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84)

Reinforcing webs 25 mm, below upper surface

50

80

100

Dimensions in mm

36

60

b

ERMATIC® COVERS

B125 NORINCO

Continuous duct covers recessed for concrete infill Design Load

Place of installation

B125

Footways, pedestrian areas and comparable areas, car parks or car parking decks.

Group 2 and lower As per EN124: 1994

Clear opening NORINCO span of Reference the duct b (mm)

Length of clear opening of the duct*

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

300

ER2R … 030

(N x 770) - 20

(a + 110) x (500) x 80

450

ER2R … 045

(N1 x 470) + (N2 x 620) + (N3 x 920) - 20

(a + 110) x (650) x 80

1

600

ER2R … 060

2

(N1 x 620) + (N2 x 770) + (N3 x 920) - 20 2

1

750

ER2R … 075

ER2R … 090

1000

ER2R … 100

(a + 110) x (950) x 80

Locking Option ( composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

2

(N1 x 620) + (N2 x 770) - 20 1

(a + 110) x (800) x 80

3

(N1 x 620) + (N2 x 770) - 20 1

900

3

(a + 110) x (1100) x 80

2

(N x 520) - 20

For example: ER2R … 060 VCHC (see detail on p. 3)

Adjusting bolts (a + 180) x (1200) x 80

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 470, 520, 620, 770, 920 is the overall length of covers used.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

37

See example p. 88

CONTINUOUS DUCT COVERS

Specification • Ermatic® B 125 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER2R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

ERMATIC® COVERS

B125 NORINCO

Recommended Rebate

Cover Opening Direction

100

a

200

b

200

100

200

100

Solid top cover with anti-slip surface 80

110 max.

100

Dimensions in mm

38

b

ERMATIC® COVERS

B125 NORINCO

Continuous duct covers with solid top anti-slip surface Place of installation

B125

Footways, pedestrian areas and comparable areas, car parks or car parking decks.

Group 2 and lower As per EN124: 1994

Clear opening NORINCO span of Reference the duct b (mm)

Length of clear opening of the duct*

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

300

ER2S … 030

(N x 320) - 20

(a + 110) x (500) x 80

450

ER2S … 045

(N x 470) - 20

(a + 110) x (650) x 80

Locking Option 600

ER2S … 060

(N x 620) - 20

(a + 110) x (800) x 80

750

ER2S … 075

(N x 770) - 20

(a + 110) x (950) x 80

900

ER2S … 090

(N1x 620) + (N2 x 770) + (N3 x 920) - 20

(a + 110) x (1100) x 80

1

2

3

( composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER2S … 060 VCHC (see detail on p. 3)

Adjusting bolts * The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 320, 620, 770, 920 is the overall length of covers used.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

How to specify See example p. 88

39

CONTINUOUS DUCT COVERS

Specification • Ermatic® B 125 Access Cover and frame • Solid to cover with ant-slip surface • Clear opening (a x b) in mm Reference ER2S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

ERMATIC® COVERS

C250 NORINCO

Cover Opening Direction

Recommended Rebate

100

100

a

200

b

200

200

Reinforcing webs 25 mm, below upper surface

100

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84)

50

80

135 max.

100 b

Dimensions in mm

40

ERMATIC® COVERS

C250 NORINCO

Continuous duct covers recessed for concrete infill Place of installation

C250

Parking and yard areas for all types of road vehicles, forecourts and service areas

Group 3 and lower As per EN124: 1994

Clear opening NORINCO span of Reference the duct

Length of clear opening of the duct*

Over frame dimensions

b (mm)

a (mm)

Length. x Width. x Height. (mm)

300

ER3R … 030

(N x 770) - 20

(a + 110) x (500) x 80

450

ER3R … 045

(N1 x 470) + (N2 x 620) + (N3 x 920) - 20

(a + 110) x (650) x 80

1

600

ER3R … 060

2

2

ER3R … 075

900

ER3R … 090

(a + 110) x (950) x 80

2

(N1 x 620) + (N2 x 770) - 20 1

(a + 110) x (800) x 80

3

(N1 x 620) + (N2 x 770) - 20 1

Locking Option ( composed of 4 stainless steel bolts)

(N1 x 620) + (N2 x 770) + (N3 x 920) - 20 1

750

3

(a + 110) x (1100) x 80

2

Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER3R … 060 VCHC (see detail on p. 3)

Adjusting bolts

1000

ER3R … 100

(N x 520) - 20

(a + 180) x (1200) x 80

1200

ER3R … 120

(N x 770) - 20

(a + 180) x (1400) x 80

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

• N is the number of covers. • 470, 520, 620, 770, 920 is the overall length of covers used.

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

41

See example p. 88

CONTINUOUS DUCT COVERS

Specification • Ermatic® C 250 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER3R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

ERMATIC® COVERS

C250 NORINCO

Recommended Rebate

Cover Opening Direction

100

a

200

b

200

100

200

100

Solid top cover with anti-slip surface 110 max.

80

100

Dimensions in mm

42

b

ERMATIC® COVERS

C250 NORINCO

Continuous duct covers with solid top anti-slip surface Place of installation

C250

Parking and yard areas for all types of road vehicles, forecourts and service areas

Group 3 and lower As per EN124: 1994

Clear opening NORINCO span of Reference the duct

Length of clear opening of the duct*

Over frame dimensions

b (mm)

a (mm)

Length. x Width. x Height. (mm)

300

ER3S … 030

(N x 320) - 20

(a + 110) x (500) x 80

600

ER3S … 060

(N x 620) - 20

(a + 110) x (800) x 80

750

ER3S … 075

(N x 770) - 20

(a + 110) x (950) x 80

Locking Option

900

ER3S … 090

(N1 x 620) + (N2 x 770) + (N3 x 920) - 20 1

2

(a + 110) x (1100) x 80

( composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

3

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 320, 620, 770, 920 is the overall length of covers used.

For example: ER3S … 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

How to specify See example p. 88

43

CONTINUOUS DUCT COVERS

Specification • Ermatic® C 250 Access Cover and frame • Solid to cover with anti-slip surface • Clear opening (a x b) in mm Reference ER3S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

ERMATIC® COVERS

D400 NORINCO

Recommended Rebate

Cover Opening Direction

170

170

a

250

b

250

250

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 170

80 150

110

Dimensions in mm

44

b

150 max.

ERMATIC® COVERS

D400 NORINCO

Continuous duct covers recessed for concrete infill Place of installation

D400

Length of clear opening of the duct*

b (mm) 600 ER5R … 060 VCHC

a (mm)

Length. x Width. x Height. (mm)t.

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (820) x 150

1

**750

ER4R … 075 VCHC

750 ER5R … 075 VCHC

2

(N1 x 770) - 20

(a + 170) x (930) x 125

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (970) x 150

1

** 900 ER4R … 090 VCHC

900 ER5R … 090 VCHC

Over frame dimensions

2

(N1 x 920) - 20

(N1 x 620) + (N2 x 770) - 20 1

1000 ER5R … 100 VCHC

Group 4 and lower As per EN124: 1994

Specification • Ermatic® D 400 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER5R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking (a + 170) x (1080) x 125

(a + 170) x (1120) x 150

( composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

2

(N x 520) - 20

(a + 170) x (1220) x 150

For example: ER5R … 060 VCHC (see detail on p. 3)

Adjusting bolts * The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 520, 620, 770 is the overall length of covers used.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting ** See plans for these two references on next page

Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

45

See example p. 88

CONTINUOUS DUCT COVERS

Clear opening NORINCO span of Reference the duct

Carriageways of roads (including pedestrian streets) hard shoulders and parking areas for all types of road vehicles.

ERMATIC® COVERS

D400 NORINCO

Recommended Rebate

Cover Opening Direction

150

150

a

200

b

200

200

150

Solid top cover with anti-slip surface 120 max.

125

90 b

Dimensions in mm

46

ERMATIC® COVERS

D400 NORINCO

Continuous duct covers with solid top anti-slip surface Place of installation

D400

Length of clear opening of the duct*

b (mm)

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

450 ER4S … 045 VCHC

(N x 470) - 20

(a + 170) x (630) x 125

600 ER4S … 060 VCHC

(N x 620) - 20

(a + 170) x (780) x 125

750 ER4S … 075 VCHC

(N x 770) - 20

(a + 170) x (930) x 125

Group 4 and lower As per EN124: 1994

Specification • Ermatic® D 400 Access Cover and frame • Solid to cover with anti-slip surface • Clear opening (a x b) in mm Reference ER4S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking * 800 ER4S … 080 VCHC

900 ER4S … 090 VCHC

(N x 820) - 20

(N1 x 620) + (N2 x 920) - 20 1

1000 ER4S … 100 VCHC

(a + 170) x (980) x 125

(a + 170) x (1080) x 125

2

(N x 1020) - 20

(a + 170) x (1180) x 125

( composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER4S … 060 VCHC (see detail on p. 3)

Adjusting bolts

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

• 620, 770, 920 is the overall length of covers used. *Dimension available in 2007

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

How to specify See example p. 88

47

CONTINUOUS DUCT COVERS

Clear opening NORINCO span of Reference the duct

Carriageways of roads (including pedestrian streets) hard shoulders and parking areas for all types of road vehicles.

ERMATIC® COVERS

E600 NORINCO

Recommended Rebate

Cover Opening Direction

170

170

a

250

b

250

250

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 170

80 150

110

Dimensions in mm

48

b

180 max.

ERMATIC® COVERS

E600 NORINCO

Continuous duct covers recessed for concrete infill Place of installation

E600

Areas imposing high wheel loads e.g. docks, aircraft pavements.

Group 5 and lower As per EN124: 1994

Clear opening NORINCO span of Reference the duct

Length of clear opening of the duct*

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (820) x 150

b (mm) 600

ER6R … 060

1

750

ER6R … 075

(N1 x 620) + (N2 x 770) - 20 1

900

ER6R … 090

ER6R … 100

(a + 170) x (970) x 150

2

(N1 x 620) + (N2 x 770) - 20 1

1000

2

(a + 170) x (1120) x 150

2

(N x 520) - 20

(a + 170) x (1220) x 150

Locking Option

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER6R … 060 VCHC (see detail on p. 3)

Adjusting bolts * The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 520, 620, 770 is the overall length of covers used.

In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

49

See example p. 88

CONTINUOUS DUCT COVERS

Spécification • Ermatic® E 600 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER6R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

ERMATIC® COVERS

E600 NORINCO

Recommended Rebate

Cover Opening Direction

170

170

a

250

b

250

250

170

Solid top cover with anti-slip surface 160 max.

150

110 b

Dimensions in mm

50

ERMATIC® COVERS

E600 NORINCO

Continuous duct covers with solid top anti-slip surface Place of installation

E600

Areas imposing high wheel loads e.g. docks, aircraft pavements.

Group 5 and lower As per EN124: 1994 Length of clear opening of the duct*

b (mm) 600

ER6S … 060

a (mm)

Length. x Width. x Height. (mm)

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (820) x 150

2

1

750

ER6S … 075

(N1 x 620) + (N2 x 770) - 20 1

900

ER6S … 090

Over frame dimensions

2

(N1x 620) + (N2 x 770) + (N3 x 920) - 20 1

(a + 170) x (970) x 150

2

(a + 170) x (1120) x 150

Spécification • Ermatic® E 600 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER6R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

3

Locking Option

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers.

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC)

Add suffix to reference. For example: ER6S … 060 VCHC (see detail on p. 3)

• 620, 770, 920 is the overall length of covers used.

Adjusting bolts In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

How to specify See example p. 88

51

CONTINUOUS DUCT COVERS

Clear opening NORINCO span of Reference the duct

ERMATIC® COVERS

F900 NORINCO

Recommended Rebate

Cover Opening Direction

170

170

a

250

b

250

250

Cover recessed for filling with 40MPA concrete (See recommendations on p. 84) 170

80 150

110

Dimensions in mm

52

b

180 max.

ERMATIC® COVERS

F900 NORINCO

Continuous duct covers recessed for concrete infill Place of installation

F900

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

Filled cover

Group 6 and lower As per EN124: 1994 Length of clear opening of the duct*

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (820) x 150

b (mm) 600

ER9R … 060

1

750

ER9R … 075

(N1 x 620) + (N2 x 770) - 20 1

900

ER9R … 090

ER9R … 100

(a + 170) x (970) x 150

2

(N1 x 620) + (N2 x 770) - 20 1

1000

2

(a + 170) x (1120) x 150

Locking Option

2

(N x 520) - 20

Specification • Ermatic® F 900 Access Cover and frame • Cover recessed for concrete infill • Clear opening (a x b) in mm Reference ER9R (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

(a + 170) x (1220) x 150

( composed of 4 stainless steel bolts) recommended Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers.

For example: ER9R … 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

• 520, 620, 770 is the overall length of covers used.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

Infilling of recessed covers See recommendations p. 84

How to specify

53

See example p. 88

CONTINUOUS DUCT COVERS

Clear opening NORINCO span of Reference the duct

ERMATIC® COVERS

F900 NORINCO

Recommended Rebate

Cover Opening Direction

170

170

a

250

b

250

250

170

Solid top cover with anti-slip surface 180 max.

150

110 b

Dimensions in mm

54

ERMATIC® COVERS

F900 NORINCO

Continuous duct covers with solid top anti-slip surface Place of installation

F900

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

Group 6 and lower As per EN124: 1994

Length of clear opening of the duct*

Over frame dimensions

a (mm)

Length. x Width. x Height. (mm)

(N1 x 620) + (N2 x 770) - 20

(a + 170) x (820) x 150

b (mm) 600

ER9S … 060

2

1

750

ER9S … 075

(N1 x 620) + (N2 x 770) - 20 1

900

ER9S … 090

2

(N1 x 620) + (N2 x 770) + (N3 x 920) - 20 1

(a + 170) x (970) x 150

2

(a + 170) x (1120) x 150

• Ermatic® F 900 Access Cover and frame • Solid top cover with anti-slip surface • Clear opening (a x b) in mm Reference ER9S (a x b) in cm • Machined vertical and horizontal contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Quality assurance by third party certification to ISO 9001: 2000

Locking Option

( composed of 4 stainless steel bolts) recommended

3

* The clear opening length of duct covers is calculated by the following method: • Use the maximum number of the longest cover part available unless there is a specific need to keep the cover length to a minimum. Smaller covers can be used at the termination of the duct to adjust the clear opening length. • N is the number of covers. • 620, 770, 920 is the overall length of covers used.

Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example: ER9S … 060 VCHC (see detail on p. 3)

Adjusting bolts In order to facilitate the levelling of Ermatic® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Lifting Pair of EM keys (weight 8 kg per pair) see details on handling p. 85

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation See recommendations p. 79

How to specify See example p. 88

55

CONTINUOUS DUCT COVERS

Specification Clear opening NORINCO span of Reference the duct

Access covers and frame

M

TECHNICAL ASSISTANCE AT THE DESIGN STAGE

M M M

PRODUKT

Bestellung :

1/3

"EM" Bedienungsschl¸ssel (2 Stk.)(nicht im Lieferumfang)

600

600

1990

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250

170

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199

0

2140

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Alle Grˆ{flenangaben in mm.

GROUPE NORINCO www.norinco.fr

COVER

Rahmen und Deckel aus Guss GS 500-7 gem‰{fl ISO 1083

450

• Recessed for concrete infill ....P.70 • With solid top anti-slip surface ..P.72

Ermatic® F 900 • Recessed for concrete infill ....P.74 • With solid top anti-slip surface ..P.76

Datum :

at

14/04/2006 - Angaben zu Gewicht, Grˆ{fle sind unverbindlich.

250 - ƒnderungen vorbehalten. Dieses Dokument ist Eigentum von Norfond und darf nicht ohne

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Erstellt von :

Norinco Deutschland GmbH Einemstrafle 5 D-10787 Berlin Tel. +49-30-200 51-0 Fax +49-30-200 51-299 [email protected] g

- Freie Erlaubnis Verbreitung. weitergegeben oder vervielf‰ltigt werden. BEAM 685 N ON SECTIO VERSE TRANS

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Large chambers are neccessary for cable drawpits manifold chambers, and for the servicing of large items of machinery. Beamed multiple Ermatic® covers ensure complete, unobstructed access to chambers from 1220mm span and above. They are constructed from standard covers, seating and sealing on intermediate removable support beams. These covers are available in different loading classes, in a wide variety of sizes from 1220mm span x 1370mm long.

6

section

470

Covers and frames are designed with removable beams fitted in housing boxes located under the frame. Therefore whenever the product is not installed on top of a solid and continuous wall structure, it is important to design an appropriate bearing structure (concrete beam for example).

1/ 20

NORFOND

Chc

Ermatic® E 600

199

2360

150

NOTE:

• Recessed for concrete infill ....P.66 • With solid top anti-slip surface ..P.68

250

2350

Breite gesamt :

80

L‰nge gesamt :

Maflstab :

Ermatic® D 400

ACCESS COVERS WITH REMOVABLE BEAMS

ERMATICÆ D400 Fl‰chenabdeckung zur bauseitigen Betonf¸llung verriegelt CHC 1503 Kg

÷ffnungsrichtung

If available, please supply a design or as-built drawing showing the civil construction of the chamber and its surrounding environment.

• Recessed for concrete infill ....P.62 • With solid top anti-slip surface ..P.64

ERMATICÆ ER5R199214VCHC Artikelnummer : 515075

0

Beschreibung : Gewicht :

Ermatic® C 250

Ermatic®

PLAN

NORFOND

• Recessed for concrete infill ....P.58 • With solid top anti-slip surface ..P.60

VABLE REMO

BEAM

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170

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Datum at 170

ND NORFO CO E NORIN .fr orinco GROUP www.n

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The covers are designed to open in one direction (–o–>). It is therefore important to notify us if fixed walls interrupt multiple covers or if the unit abuts upon the edges of structures such as kerbs or quays. • Operation and maintenance, installation, concrete filling of covers, see details. • We recommend that we provide technical Assistance for the assembly and installation of large units. Please consult us.

Manchester Airport - UK 56

57

BEAM MULTIPLE COVERS

For other characteristics of the cover and its construction, our technical department can supply the following drawings: • Rebate and concrete construction drawings • Assembly and marking drawings It is important to state the desired characteristics: • the loading class (B 125 - D 400…) • the type of cover (recessed for concrete infill, anti-slip solid top surface…) • the required clear opening of the unit

M

The tables and drawings on the following pages specify by loading class and type: • Possible cover clear openings from 1220 x 1370mm up to 3660 x 5180mm • The composition of the units (number of covers and beams) • The position of the beams and the overall dimensions of the units • The recommended dimensions of concrete rebates

Ermatic® B 125

ERMATIC® COVERS

ERMATIC® COVERS

B125

B125 NORINCO

NORINCO

Multiple covers with removable beams Covers recessed for concrete infill Specification

Place of installation

• Machined horizontal and vertical contact faces • Ductile cast iron to ISO 1083 and EN 1563 • Galvanised mild steel beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® B 125 multiple access covers with removable beams • Covers recessed for concrete infill • Clear opening (a x b) in mm Reference ER2R (a x b) in cm

Footways, pedestrian areas and comparable areas, car parks or car parking decks.

B125

Group 2 and lower As per EN124: 1994

Standard clear opening dimensions: a x b (in cm) Norinco’s reference: ER2R (a x b) in cm

For other clear opening dimensions, please consult us *Clear opening is reduced of 10 cm between boxes

518

503

488

473

458

443

428

413

398

383

368

411

396

381 381

396

411

368

383

398

413

428

443

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Add suffix to reference.

Adjusting bolts

Dimensions in mm

Cover recessed for filling with 40 MPA concrete See recommendations on p. 84

58

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Installation:

For example : ER2R (a)(b) VCHC (see detail on p. 3)

see recommendations on p. 79

Infilling of recessed covers: see recommendations on p. 84

How to specify:

59

see detail on P. 88

BEAM MULTIPLE COVERS

366 2825 1755 835

518

351 2675 1755 835

4195 3125 2055 985

336 2525 1605 835

Standard locking (VCHC) or security locking (VOTC)

503

321 2525 1605 685

Locking option (composed of 4 stainless steel bolts)

4045 2975 2055 985

306

259 1755 835

2375 1455 685

244 1605 835

291

229 1605 685

2225 1455 685

214 1455 685

Lifting Pair of EM keys (weight 8 kg/pair) see details on p. 85

304

197 985

To 4th beam centre

2055 985

182 835

Z

289

167 835

To 3rd beam centre

1905 985

152

To 2nd beam centre

Y

274

137

X

1905 835

(mm)

366

3660 Overall dimensions of cover (a+280mm) x (b+200mm) x (beam box height : h’

685

centres

351

HEA180 h = 290 h’ = 355 H = 400

685

Leveling bolts

Removable beam

Cover opening direction

W Beam

336

321

306

291

304

289

274

259

244

229

214

197

182

1990

Beam centres (see section opposite) Clear opening in cm

used (mm)

UPE200 h = 195 h’ = 260 H = 300

488

Leveling bolts

beam

3895 2975 1905 985

to 1st beam centre

Removable

473

4 covers

246 261 276 291 306 321 336 351 366

to 2nd beam centre

5 covers 4 beams

3895 2825 1905 835

3 covers

184 199 214 229 244 259 274

to 3rd beam centre

Recommended rebate

4 covers 3 beams

458

122 137 152 167 182

3 covers 2 beams

3745 2825 1755 835

to 4th beam centre

2 covers

167

a

clear opening (cm)

152

b

137

2 covers I beam

ERMATIC® COVERS

ERMATIC® COVERS

B125

B125

NORINCO

NORINCO

Multiple covers with removable beams Solid top cover with anti-slip surface Specification

Place of installation

• Machined horizontal and vertical contact faces • Ductile cast iron according to ISO 1083 and EN 1563 • Galvanised mild steel Beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® B 125 multiple access covers with removable beams • Solid top cover with anti-slip surface • Clear opening (a x b) in mm Reference ER2S (a x b) in cm

B125

Group 2 areas and lower As per EN124: 1994

Standard clear opening dimensions: a x b (in cm) For other clear opening dimensions, please consult us *Clear opening is reduced of 10 cm between boxes

2 covers 1 beam

518

503

488

473

458

443

428

413

398

383

368

411

396

381

366

351

366

381

396

411

368

383

398

413

428

443

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Adjusting bolts

Dimensions in mm

Solid top cover with anti-slip surface

60

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

For example: ER2S (a)(b) VCHC (see detail on p. 3)

Installation see recommendations on p. 79

How to specify see detail on p. 88

61

BEAM MULTIPLE COVERS

336 2525 1605 835

Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

518

321 2525 1605 685

Locking option (composed of 4 stainless steel bolts)

4195 3125 2055 985

306

259 1755 835

291

244 1605 835

2375 1455 685

229 1605 685

Lifting Pair of EM keys (weight 8 kg/pair) see details on p. 85

2225 1455 685

214 1455 685

To 4th beam centre

304

197 985

Z

2055 985

182 835

To 3rd beam centre

289

167 835

Y

1905 985

152

To 2nd beam centre

274

137

X

1905 835

Removable beam

Cover opening direction

(mm)

685

W

Overall dimensions of cover (a+280mm) x (b+200mm) x (beam box height = h’)

685

Clear opening in cm Leveling bolts

centres

351

3660

Beam centres (see section opposite)

Beam

336

321

306

291

304

289

274

259

244

229

214

197

182

167

246 261 276 291 306 321 336 351 366

503

4 covers

HEA180 h = 290 h’ = 355 H = 400

1990

4045 2975 2055 985

Leveling bolts

184 199 214 229 244 259 274

488

3 covers

used (mm)

UPE200 h = 195 h’ = 260 H = 300

3895 2975 1905 985

to 1st beam centre

122 137 152 167 182

473

to 2nd beam centre

Removable

3895 2825 1905 835

to 3rd beam centre

Recommended rebate

5 covers 4 beams

458

to 4th beam centre

4 covers 3 beams

3745 2825 1755 835

2 covers

152

a

Norinco’s reference: ER2S (a x b) in cm

3 covers 2 beams

beam clear opening (cm)

137

b

Footways, pedestrian areas and comparable areas, car parks or car parking decks.

ERMATIC® COVERS

ERMATIC® COVERS

C250

C250

NORINCO

NORINCO

Multiple covers with removable beams Covers recessed for concrete infill Specification

Place of installation

• Ductile cast iron according to ISO 1083 and EN 1563 • Galvanised mild steel beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® C 250 multiple access covers with removable beams • Covers recessed for concrete infill • Clear opening (a x b) in mm Reference ER3R (a x b) in cm • Machined horizontal and vertical contact faces

C250

Group 3 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Norinco’s reference : ER3R (a x b) in cm

For other clear opening dimensions, please consult us *Clear opening is reduced of 10 cm between boxes

3 covers

184 199 214 229 244 259 274

518

503

488

473

458

443

428

413

398

383

368

411

396

381

366

Overall dimensions of cover (a+280mm) x (b+200mm) x (beam box height 400mm)

137

152

167

182

197

214

229

244

259

274

289

304

291

306

321

336

351

366

381

396

411

368

383

398

413

428

443

685

835

835

985

1455 685

1605 685

1605 835

1755 835

1905 835

1905 985

2055 985

2225 1455 685

2375 1455 685

2525 1605 685

2525 1605 835

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

(mm) Removable beam

Cover opening direction

centres

351

3660

685

W Beam

336

HEB260 h = 375

Beam centres (see section opposite)

Leveling bolts

321

306

291

304

289

274

259

244

229

214

197

182

167

3660

X

To 2nd beam centre

Y

To 3rd beam centre

Z

To 4th beam centre

Lifting Pair of EM keys (weight 8 kg/pair) see details on p. 85

Locking option (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

518

H= h’+35

HEB220 HEB240 h = 355

246 261 276 291 306 321 336 351 366

4195 3125 2055 985

h’= h+40

HEB240 h = 335

503

4 covers

HEB220 h = 335

4045 2975 2055 985

Leveling bolts

1990

488

Leveling bolts

used (mm)

HEB200 h = 315

3895 2975 1905 985

To 1st beam centre

beam

473

To 2nd beam centre

Removable

3895 2825 1905 835

Recommended rebate

5 covers 4 beams

458

To 3rd beam centre

4 covers 3 beams

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Adjusting bolts 50

80

100

Dimensions in mm

Cover recessed for filling with 40 MPA concrete See recommendations on P84

62

b

135 max.

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

For example : ER3R (a x b) VCHC (see detail on p. 3)

Installation see recommendations on p. 79

Infilling of recessed covers see recommendations on p. 84

How to specify

63

see detail on p. 88

BEAM MULTIPLE COVERS

122 137 152 167 182

3 covers 2 beams

3745 2825 1755 835

To 4th beam centre

2 covers

152

a

clear opening (cm)

137

2 covers 1 beam b

Parking and yard areas for all types of road vehicles, forecourts and service areas.

ERMATIC® COVERS

ERMATIC® COVERS

C250

C250

NORINCO

NORINCO

Multiple covers with removable beams Solid top cover with anti-slip surface Specification

Place of installation

• Ductile cast iron according to ISO 1083 and EN 1563 • Galvanised mild steel beams • Quality assurance by third party certification to ISO 9001: 2000

Group 3 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm) for other clear opening dimensions, please consult us *Clear opening is reduced of 10 cm between boxes

122 137 152 167 182

3 covers

184 199 214 229 244 259 274

518

503

488

473

458

443

413

398

383

368

411

h = 355

3660 HEB260 h = 375

3660

167

182

197

214

229

244

259

274

289

304

291

306

321

336

351

366

381

396

411

368

383

398

413

428

443

835

835

985

1455 685

1605 685

1605 835

1755 835

1905 835

1905 985

2055 985

2225 1455 685

2375 1455 685

2525 1605 685

2525 1605 835

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

Y

To 3rd beam centre

Z

To 4th beam centre

Lifting Pair of EM keys (weight 8 kg/pair) see details on p. 85

Locking option (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

518

152

To 2nd beam centre

4195 3125 2055 985

137

X

centres

503

Overall dimensions of cover (a+280mm) x (b+200mm) x (beam box height : h’)

685

Removable beam

396

HEB220 HEB240

685

W

Cover opening direction

381

HEB240

246 261 276 291 306 321 336 351 366

Clear opening in cm

(mm)

366

h = 335

Beam centres (see section opposite)

Leveling bolts

351

HEB220

Leveling bolts

Beam

336

321

306

291

304

289

274

259

244

229

214

197

182

1990

4045 2975 2055 985

4 covers

used (mm)

HEB200 h = 315

488

H= h’+35

Leveling bolts

beam

3895 2975 1905 985

h’= h+40

Removable

473

to 1st beam centre

5 covers 4 beams

3895 2825 1905 835

to 2nd beam centre

4 covers 3 beams

458

Recommended rebate

3 covers 2 beams

3745 2825 1755 835

to 3rd beam centre

Norinco’s reference : ER3S (a x b) in cm

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Adjusting bolts

Solid top cover with anti-slip surface Dimensions in mm

64

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

For example : ER3S (a x b) VCHC (see detail p. 3)

Installation see recommendations on p. 79

How to specify see detail on p. 88

65

BEAM MULTIPLE COVERS

2 covers

to 4th beam centre

167

a

clear opening (cm)

152

b

137

2 covers 1 beam

Parking and yard areas for all types of road vehicles, forecourts and service areas.

C250

428

• ERMATIC® C 250 multiple access covers with removable beams • Solid top covers with anti-slip surface • Clear opening (a x b) in mm Reference ER3S (a x b) in cm • Machined horizontal and vertical contact faces

ERMATIC® COVERS

ERMATIC® COVERS

D400

D400

NORINCO

NORINCO

Multiple covers with removable beams Covers recessed for concrete infill Place of installation

Specification • Ductile cast iron according to ISO 1083 and EN 1563 • Galvanised mild steel beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® D 400 multiple access covers with removable beams • Covers recessed for concrete infill • Clear opening (a x b) in mm Reference ER5R (a x b) in cm • Machined horizontal and vertical contact faces

D400

Group 4 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Norinco’s reference : ER5R (a x b) in cm

for other clear opening dimensions, please consult us

250

80 150 max.

150 110

Dimensions in mm

Cover recessed for filling with 40 MPA concrete See recommendations on p. 84

66

b

Adjusting bolts In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

518

503

488

473

458

443

428

413

398

383

368

411

396

381

366

351

336

321

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation see recommendations on p. 79

Infilling of recessed covers see recommendations on p. 84

How to specify

67

see detail on p. 88

BEAM MULTIPLE COVERS

518

443 3595 2675 1755 835

4195 3125 2055 985

428 3445 2525 1755 835

503

413 3295 2525 1605 835

4045 2975 2055 985

398 3295 2375 1605 685

488

383 3145 2375 1455 685

3895 2975 1905 985

368 2995 2225 1455 685

For example : ER5R (a)(b) VOTC (see detail on p. 3)

473

411 3125 2055 985

or security locking (OTC) Add suffix to reference

3895 2825 1905 835

396 2975 1905 985

Standard locking (VCHC)

458

381 2975 1905 835

Locking (composed of 4 stainless steel bolts)

3745 2825 1755 835

366

291

259 1755 835

Pair of EM keys (weight 8 kg/pair) see details on p. 85

2225 1455 685

244 1605 835

Lifting a

304

229 1605 685

To 4th beam centre

2055 985

214 1455 685

To 3rd beam centre

289

197 985

Y Z

1905 985

182 835

a

(mm)

274

167 835

To 2nd beam centre

1905 835

152 685

h h+30 mm

306

291

304

289

274

259

244

229

214

197

137 685

X

2825 1755 835

250

3660 Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm)

W

h Removable beam

centres

180

h+70

Cover opening direction

Beam

used (mm)

2910

Beam centres (see section opposite) Clear opening in cm

beam

IPE400 (h = 510)

351

h+70

b

2675 1755 835

4 covers

246 261 276 291 306 321 336 351 366

450

336

250

Leveling bolts

2525 1605 835

250

321

3 covers

184 199 214 229 244 259 274

170

Removable

IPE360 (h = 470)

2525 1605 685

122 137 152 167 182

5 covers 4 beams

306

170

2 covers

4 covers 3 beams

2375 1455 685

W to 1st beam centre

Recommended rebate

3 covers 2 beams

182

Y to 3rd beam centre X to 2nd beam centre

167

a

152

b

Z to 4th beam centre

137

2 covers 1 beam clear opening (cm)

Carriageways of roads (including pedestrian steets), hard shoulders and parking areas for all types of road vehicles.

ERMATIC® COVERS

ERMATIC® COVERS

D400

D400

NORINCO

NORINCO

Multiple covers with removable beams Solid top cover with anti-slip surface Specification

Place of installation

• Ductile cast iron according to ISO 1083 and EN 1563 • Beam(s) galvanised mild steel • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® D 400 multiple access covers with removable beams • Solid top cover with anti-slip surface • Clear opening (a x b) in mm reference ER5S (a x b) in cm • Machined horizontal and vertical contact faces

D400

Group 4 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Norinco’s reference ER5S (a x b) in cm

for other clear opening dimensions, please consult us

a

Pair of EM keys (weight 8 kg/pair) see details on p. 85

250

Adjusting bolts 110

Dimensions in mm

68

518

503

488

473

458

443

428

413

398

383

503

518 4195 3125 2055 985

443 3595 2675 1755 835

4045 2975 2055 985

428 3445 2525 1755 835

488

413 3295 2525 1605 835

3895 2975 1905 985

398 3295 2375 1605 685

473

383 3145 2375 1455 685

3895 2825 1905 835

368 2995 2225 1455 685

458

411 3125 2055 985

3745 2825 1755 835

396 2975 1905 985

Standard locking (VCHC) or security locking (OTC) add suffix to reference

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

160 max.

150

Solid top cover with anti-slip surface

Locking (composed of 4 stainless steel bolts)

b

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

For example : ER5S (a x b) VOTC (see detail on p. 3)

Installation: see recommendations on p. 79

How to specify: see detail on p. 88

69

BEAM MULTIPLE COVERS

Lifting 180

368

411

396

381

366

351

336

321

381

259 1755 835

2975 1905 835

244 1605 835

291

229 1605 685

2225 1455 685

214 1455 685

304

197 985

To 4th beam centre

2055 985

182 835

Z

289

167 835

To 3rd beam centre

1905 985

152 685

Y

274

137 685

To 2nd beam centre

366

h+30 mm

(mm)

X

1905 835

h

306

291

304

289

274

259

244

229

214

197

182

3660 Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm)

a

Removable beam

centres

h+70

Cover opening direction

h

W Beam

used (mm)

2910

Beam centres (see section opposite) Clear opening in cm

beam

IPE400 (h = 510)

2825 1755 835

250

h+70

b

351

450

2675 1755 835

4 covers

246 261 276 291 306 321 336 351 366

Leveling bolts

336

250 250

2525 1605 835

3 covers

184 199 214 229 244 259 274

170

170

Removable

IPE360 (h = 470)

321

W To 1st beam centre

5 covers 4 beams

2525 1605 685

122 137 152 167 182

4 covers 3 beams

306

2 covers

X To 2nd beam centre

Recommended rebate

3 covers 2 beams

2375 1455 685

Y To 3rd beam centre

167

a

152

b

Z To 4th beam centre

137

2 covers 1 beam clear opening (cm)

Carriageways of roads (including pedestrian steets), hard shoulders and parking areas for all types of road vehicles

ERMATIC® COVERS

ERMATIC® COVERS

E600

E600

NORINCO

NORINCO

Multiple covers with removable beams Covers recessed for concrete infill Place of installation

Specification • Ductile cast iron according to ISO 1083 and EN 1563 •Galvanised mild steel Beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® E 600 multiple access covers with removable beams • Covers recessed for concrete infill • Clear opening (a x b) in mm Reference ER6R (a x b) in cm • Machined horizontal and vertical contact faces

E600

Group 5 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Référence NORINCO : ER6R (a en cm)(b en cm)

For other clear opening dimensions, please consult us

250

a

80 150 max.

150 110

Dimensions in mm

Cover recessed for filling with 40 MPA concrete See recommendations on p. 84

70

b

518

503

488

473

458

443

428

413

398

383

368

411

396

381

366

321

336

351

366

381

396

411

368

383

398

413

428

443

2525 1605 685

2525 1605 835

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

Locking option recommended (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

For example : ER6R (a x b) VCHC (see detail on p. 3)

518

306

259 1755 835

2375 1455 685

244 1605 835

291

229 1605 685

Adjusting bolts In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

2225 1455 685

214 1455 685

Pair of EM keys (weight 8 kg/pair) see details on p. 85

304

197 985

To 4th beam centre

2055 985

182 835

To 3rd beam centre

289

167 835

Y Z

1905 985

152 685

To 2nd beam centre

274

137 685

X

Lifting 180

351

Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm

1905 835

h+30 mm

a

Removable beam

(mm)

336

3360 IPE550 (h = 660)

centres

h+70

Cover opening direction

h

W

h

321

IPE500 (h = 610)

Beam centres (see section opposite)

Beam

306

291

304

289

274

259

244

229

214

197

182

IPE450 (h = 560)

4195 3125 2055 985

250

b

IPE400

246 261 276 291 306 321 336 351 366

503

4 covers

2440 IPE450 (h = 560)

4045 2975 2055 985

h+70

450

1840 IPE400 (h = 510)

488

250

used (mm)

IPE360 (h = 470)

3895 2975 1905 985

250

beam

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation see recommendations on p. 79

Infilling of recessed covers see recommendations on p. 84

How to specify

71

see detail on p. 88

BEAM MULTIPLE COVERS

3 covers

184 199 214 229 244 259 274

170

Removable

473

170

122 137 152 167 182

5 covers 4 beams

3895 2825 1905 835

W To 1st beam centre

Recommended rebate

2 covers

4 covers 3 beams

458

X To 2nd beam centre

3 covers 2 beams

3745 2825 1755 835

Y To 3rd beam centre

167

a

152

b Z To 4th beam centre

137

2 covers I beam clear opening (cm)

Areas imposing high wheel loads e.g. docks, aircraft pavements.

ERMATIC® COVERS

ERMATIC® COVERS

E600

E600

NORINCO

NORINCO

Multiple covers with removable beams Solid top cover with anti-slip surface Specification

Place of installation

• Ductile cast iron according to ISO 1083 and EN 1563 • Beam(s) galvanised mild steel • Quality assurance by third party certification to ISO 9001: 2000

• Ermatic® E 600 multiple access covers with removable beams • Solid top cover with anti-slip surface • Clear opening (a x b) in mm Reference ER6S (a x b) in cm • Machined horizontal and vertical contact faces

E600

Group 5 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Norinco’s reference : ER6S (a x b) in cm

For other clear opening dimensions, please consult us

122 137 152 167 182

3 covers

184 199 214 229 244 259 274

518

503

488

473

458

443

428

413

398

383

368

411

396

381

366

351

336

321

351

366

381

396

411

368

383

398

413

428

443

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

518

336 2525 1605 835

4195 3125 2055 985

321

274 1905 835

2525 1605 685

259 1755 835

306

244 1605 835

2375 1455 685

229 1605 685

291

214 1455 685

To 4th beam centre

2225 1455 685

197 985

Z

304

182 835

To 3rd beam centre

2055 985

167 835

Y

289

152

To 2nd beam centre

a

h+30 mm

X

1905 985

(mm) h

306

291

304

289

274

259

244

214

197

182

229

Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm)

137

Beam centres

Removable beam

3360 IPE550 (h = 660)

685

h

W

Lifting 180

a

Pair of EM keys (weight 8 kg/pair) see details on p. 85

160 max.

150 250

Adjusting bolts 110

Solid top cover with anti-slip surface h+70

IPE500 (h = 610)

Beam centres (see section opposite) Clear opening in cm

Cover opening direction

IPE450 (h = 560)

503

250

h+70

4 couvercles

IPE400

246 261 276 291 306 321 336 351 366

4045 2975 2055 985

b

2440 IPE450 (h = 560)

488

450

1840

3895 2975 1905 985

Leveling bolts

used (mm)

IPE400 (h = 510)

473

250 250

beam

3895 2825 1905 835

170

170

Removable

458

W to 1st beam centre

5 covers 4 beams

IPE360 (h = 470)

685

Recommended rebate

4 covers 3 beams

Dimensions in mm

72

b

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Locking option recommended (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Installation

For example : ER6S (a x b) VCHC (see detail on p. 3)

see recommendations on p. 79

How to specify see detail on p. 88

73

BEAM MULTIPLE COVERS

2 covers

3 covers 2 beams

3745 2825 1755 835

X to 2nd beam centre

167

Z to 4th beam centre Y to 3rd beam centre

152

b a

137

2 covers 1 beam clear opening (cm)

Areas imposing high wheel loads e.g. docks, aircraft pavements.

ERMATIC® COVERS

ERMATIC® COVERS

F900

F900

NORINCO

NORINCO

Multiple covers with removable beams Covers recessed for concrete infill Place of installation

Specification • Ductile cast iron according to ISO 1083 and EN 1563 • Galvanised mild steel Beams • Quality assurance by third party certification to ISO 9001: 2000

• ERMATIC® F 900 multiple access covers with removable beams • Covers recessed for concrete infill • Clear opening (a x b) in mm Reference ER9R (a x b) in cm • Machined horizontal and vertical contact faces

F900 Filled cover

Group 6 and lower As per EN124: 1994

Standard clear opening dimensions : a x b (in cm)

Norinco’s reference : ER9R (a x b) in cm

For other clear opening dimensions, please consult us

122 137 152 167 182

3 covers

184 199 214 229 244 259 274

Lifting

250

180

a

80 150 max.

150 110

Dimensions en mm

Cover recessed for filling with 40 MPA concrete See recommendations on p. 84

74

b

518

503

488

473

458

443

428

413

398

383

306

321

336

351

366

381

396

411

368

383

398

413

428

443

2525 1605 685

2525 1605 835

2675 1755 835

2825 1755 835

2975 1905 835

2975 1905 985

3125 2055 985

2995 2225 1455 685

3145 2375 1455 685

3295 2375 1605 685

3295 2525 1605 835

3445 2525 1755 835

3595 2675 1755 835

h+30 mm

368

411

396

381

366

351

291

259 1755 835

2375 1455 685

244 1605 835

2225 1455 685

229 1605 685

304

214 1455 685

To 4th beam centre

2055 985

197 985

Z

289

182 835

To 3rd beam centre

1905 985

167 835

Y

274

152

To 2nd beam centre

1905 835

137

685

X

h

a

Removable beam

(mm)

336

Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm)

685

W

h+70

Cover opening direction

h

Clear opening in cm

centres

321

3360 IPE550 (h = 660)

Beam centres (see section opposite)

Beam

306

291

304

289

274

259

244

229

214

197

182

IPE500 (h = 610)

Pair of EM keys (weight 8 kg/pair) see details on p. 85

Locking option recommended (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

518

250

IPE450 (h = 560)

4195 3125 2055 985

4 covers

b

IPE400

246 261 276 291 306 321 336 351 366

503

h+70

450

2440 IPE450 (h = 560)

4045 2975 2055 985

250

Leveling bolts

1840 IPE400 (h = 510)

488

250

used (mm)

IPE360 (h = 470)

3895 2975 1905 985

170

beam

473

170

Removable

3895 2825 1905 835

Recommended rebate

5 covers 4 beams

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

Adjusting bolts In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

Installation

For example : ER9R (a x b) VCHC (see detail on p.3)

see recommendations on p. 79

Infilling of recessed covers see recommendations on p. 84

How to specify

75

see detail on p. 88

BEAM MULTIPLE COVERS

2 covers

4 covers 3 beams

458

W to 1st beam centre

3 covers 2 beams

3745 2825 1755 835

Y to 3rd beam centre X to 2nd beam centre

167

a

152

b

Z to 4th beam centre

137

2 covers 1 beam clear opening (cm)

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

DISPOSITIF ERMATIC® ERMATIC COVERS

DISPOSITIF ERMATIC® ERMATIC COVERS

D F900 400

DF400 900

NORINCO

NORINCO

Multiple covers with removable beams Solid top cover with anti-slip surface Specification

Place of installation

• Ductile cast iron according to ISO 1083 and EN 1563 • Beam(s) galvanised mild steel • Quality assurance by third party certification to ISO 9001: 2000

Group 6 and lower As per EN124: 1994 Group 6 and lower As per EN124: 1994 Norinco’s reference : ER9S (a x b) in cm

Standard clear opening dimensions : a x b (in cm For other clear opening dimensions, please consult us

170

Leveling bolts

518

503

488

473

458

443

428

413

398

383

411

396

381

366

351

336

321

306

291

304

289

274

259

244

229

214

197

beam

IPE360 (h = 470)

1840 IPE400 (h = 510)

2440 IPE450 (h = 560) IPE400 IPE450 (h = 560)

IPE500 (h = 610)

3360 IPE550 (h = 660)

Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm

443

3595 2675 1755 835

518

428

3445 2525 1755 835

4195 3125 2055 985

413

3295 2525 1605 835

503

398

3295 2375 1605 685

4045 2975 2055 985

383

3145 2375 1455 685

488

368

2995 2225 1455 685

3895 2975 1905 985

411 3125 2055 985

473

396 2975 1905 985

3895 2825 1905 835

381 2975 1905 835

458

366 2825 1755 835

3745 2825 1755 835

351

321 2525 1605 685

2675 1755 835

306 2375 1455 685

336

291

259 1755 835

2225 1455 685

244 1605 835

Overall dimensions of cover (a+360mm) x (b+220mm) x (beam box height = h +30mm

a

304

229 1605 685

To 4th beam centre

2055 985

214 1455 685

Z

289

197 985

To 3rd beam centre

1905 985

182 835

Y

274

167 835

To 2nd beam centre

h h+30 mm

152

X

1905 835

(mm)

137

centres

685

h

W Beam

685

Beam centres (see section opposite) Clear opening in cm

used (mm)

clear

2525 1605 835

250

h+70

b

Removable beam

Removable

246 261 276 291 4 306 covers 4 321 covers336 351 366

450

Cover opening direction

5 covers 4 beams

184 199 214 3 229 covers 244 3 covers259 274

250 250

4 covers 3 beams

Lifting 180

a

Pair of EM keys (weight 8 kg/pair) see details on p. 85

160 max.

150

Locking option recommended (composed of 4 stainless steel bolts) Standard locking (VCHC) or security locking (VOTC) Add suffix to reference.

Drawings Layout drawings are available showing the cover/frame and the concrete rebate dimensions. Please consult us.

250

Adjusting bolts 110

h+70

Dimensions en mm

Cover recessed for filling with 40 MPA concrete See recommendations on p. 84

76

b

In order to facilitate the levelling of ERMATIC® systems,adjusting bolts are supplied with the products. These bolts will allow, if necessary, to adjust the height of the system to the final level and correct any possible defects of the civil work.

For example : ER9S (a x b) VCHC (see detail on p.3)

Installation see recommendations on p. 79

How to specify see detail on p. 88

77

BEAM MULTIPLE COVERS

W to 1st beam centre

170

3 covers 2 beams

122 opening (cm) 137 2 152 covers 2 167 covers182

X to 2nd beam centre

Recommended rebate

182

Y to 3rd beam centre

167

a

152

b

Z to 4th beam centre

clear opening (cm)

137

2 covers I beam

Areas imposing particularly high wheel loads e.g. docks, aircraft pavements.

F900

368

• ERMATIC F 900 multiple access covers with removable beams • Solid top cover with anti-slip surface • Clear opening (a x b) in mm Reference ER9S (a x b) in cm • Machined horizontal and vertical contact faces

INSTALLATION RECOMMENDATIONS

There is no standard or definitive guide to the installation of access covers and frames. These recommendations are designed to assist in the installation of ERMATIC® covers in general situations that present no particular technical difficulties.

INSTALLATION RECOMMENDATIONS

Frame depth: 80mm

All frames and beam wallboxes must be adequately, solidly and continuously supported to a degree sufficient for the designed load conditions in each particular case.

80

150

100

Frame depth: 125mm

200

200

170

Frame depth: 150mm

The frames are assembled around their respective covers so as to provide a peripheral contact between their seatings and side contact faces.

 

In order to protect the machined surfaces from contamination with silt and mud, cover and frame components must be positioned or stored on clean surfaces.

PLAN 1/3

NORFOND

ERMATICÆ ER5R199214VCHC Artikelnummer : 515075

PRODUKT

"EM" Bedienungsschl¸ssel (2 Stk.)(nicht im Lieferumfang)

0 ERMATICÆ D400 Fl‰chenabdeckung zur bauseitigen Betonf¸llung verriegelt CHC

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Grouting Important: The covers must be in their correct position(s) within the frame (and locked if applicable) whilst the frames are grouted in position.

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 Force the grout beneath the frame.  Fill the rebate in successive layers.  Do not forget to vibrate the grout.  If there is insufficient time to allow the concrete to fully cure before trafficking, use a rapid setting grout such as EMACO T926 or similar.

UKT

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199

170

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 For beamed multiples and special ducts with angles and returns, see the specific details provided during the design or accompanying the delivery.

Installation and shuttering

600

OND NORF

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214

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250

600

3/3

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 For all Covers and frames, prepare a peripheral rebate in accordance with the suggested dimensions.

150

600

A DETA

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E R M A T IC

E R M A T IC

KT

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÷ffnungsrichtung

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250

When correctly installed, maintaining the tolerance imparted at the factory, ERMATIC® ensure stability and sealing against water and debris.

Bestellung :

125

clear opening axb

ERMATIC® covers and frames are made from machined elements, assembled to strict tolerances.

Beschreibung :

1

170 R

80

COVE

2140

ng TRAN

ION SE SECT SVER

Frame

199

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110

150

685

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For the installation of access covers and frames, Norinco can provide, upon demand various levels of technical assitance.

: d GmbH llt von chlan 5 9 e 51-29 co Deuts strafl Norin Einem 87 Berlin 0-200 D-107 Fax +49-3ny.com germa 51-0 rinco0-200 +49-3norinco@no Tel. Erste

OBJECTIVE

Companies responsible for access cover installation can amend or improve upon Norinco's recommendations. Norinco reminds installers that these recommendations are only indicative and Norinco accepts no liability for the installation of covers and frames.

OF THE ASSISTANCE

 To assist the contractor in the installation and grouting of the covers and frames to maintain the tolerances imparted at the factory to guarantee the performance and stability characteristics.  To furnish the contractor with all information necessary to operate and maintain the covers and frame.

EXAMPLES

 

Filling covers (Recessed series) Please see instructions for infilling recessed covers on p. 84 Finition et mise en service  Allow the grout and concrete to

fully cure. Take out the covers and point the mortar joints

OF ASSISTANCE

 Advice regarding installation.  Technical assistance and training on site.  Supervision of the complete installation including grouting.

78

79

 Clean and grease all the contact

faces of the cover and frame each time the cover is opened. Use a graphite grease. Norinco recommends ELF CARDREXA GEP 2.

TECHNICAL FILE

150

250

Openi

Clear

INSTALLATION RECOMMENDATIONS



INSTALLATION RECOMMENDATIONS

Installation and shuttering 1/2/3 - part covers and frames  Correctly centre the cover and frame within

the rebate  Shim to the correct level (), at each frame

corner, and underneath each frame joint using metal (or similar) packers.

Covers and frames for ducts  Bolt the second element to the first .

 Position the first element 1

in the rebate in accordance with the assembly drawing. Do not cut the metal bands connecting the covers with the frames.

 Complete the installation by repeating

the previous instructions and proceed element by element.

 Centre and correctly level () by inserting metal

 Finish the installation with the generic Ermatic®

(or similar) shims beneath each frame corner and frame joint.

process, elements by elements, after removal of metal bands and covers.

 Position the second element 2  in the rebate.  Centre and correctly level () the second element

by inserting metal (or similar) shims beneath each frame angle and frame joint.

  ()

0,00 Shim to correct level 0,00

 Centre

 Shutter the gap between the bottom of the frame and the concrete of the chamber.



 Mask the key wayswith the plas tic plugs.

 Position the covers within their respective frames. If applicable, refer to the assembly drawing.

Marks (A)

(A)

 Check that covers do not rock, and covers are in continuous contact with the frames. If necessary, adjust the shims and use clamps to obtain the correct condition.

 Check that the machined faces of the cover and frame are free from silt or mud. Clean if neccessary.

80

 Tighten the locking bolts (if applicable) or the installation screws (if fitted)

And, if applicable, fit the oval plastic plugs in the bottom of the covers (recessed covers only)

81

TECHNICAL FILE

Shims

INSTALLATION RECOMMENDATIONS



INSTALLATION RECOMMENDATIONS

Installation and shuttering

Beamed multiple covers for large chambers with the beam box leveling bolts.

Class B125/C250 access covers :

Class D400/E600/F900 access covers :

 Correctly position the frame elements

 Insert shims (metal or similar) beneath each

 Commence the assembly from one end of the

frame joint to correctly level () the frame.

 Check to ensure that the frame assembly

in the rebate in accordance with the assembly drawing.

chamber in accordance with the assembly drawing.

is centered within the chamber .

 Install and correctly centre the 1st beam (still

 Shim to the correct level, () underneath each

bolted to the wallboxes) within the rebate.

frame corner and underneath each frame joint using metal (or similar) packers.

 Tighten the bolts

.

 Centre () the frame correctly within the rebate.

 Correctly level the beam by adjusting the beam

 Position the beam box leveling bolts to permit

leveling bolts. 

 Complete (if necessary) the installation of the next

adequate adjustment. Place shims beneath each bolt and at each frame corner to correctly level the frame corners .

 Install and bolt to the wallbox, the adjacent

end bars. 

beams and frame elements by repeating the following 3 operations :  Install and centre correctly within the rebate, the

 Check and adjust the alignment

 Bolt the side frame bars (parallel to te beam)

to the end bars. 

2nd, 3rd beam etc. (still bolted to the wallboxes). 

 Correctly level the beam by adjusting the beam

of the beam boxes. assembly drawing within the beam boxes and check that the top of the beams are in metal to metal contact with the beam boxes.

leveling bolts. 



 Position the beams  in accordance with the

 Bolt to the corresponding end bars.



 Install by bolting the 2 new end bars.  Finish and close the construction of the frame by

bolting to the end bars, the side frame bars (parallel to the beam)



 Check the level of the top of the beam and adjust







()

 0,00 Shim to correct level 0,00



 

Centre



 

 Shutter the gap between the bottom of the frame and the concrete of the chamber.

 Mask the key wayswith the plas tic plugs.

 Position the covers within their respective frames. If applicable, refer to the assembly drawing.

Marks (A)

(A)

 Check that covers do not rock, and covers are in continuous contact with the frames. If necessary, adjust the shims and use clamps to obtain the correct condition.

 Check that the machined faces of the cover and frame are free from silt or mud. Clean if neccessary.

 Tighten the locking bolts (if applicable) or the installation screws (if fitted)

And, if applicable, fit the oval plastic plugs in the bottom of the covers (recessed covers only)



82

83

TECHNICAL FILE

Shims

CONCRETE INFILL OF COVERS

Recommendations

In this document, the recommendations are given in good faith and reflect the latest research ; nevertheless, we cannot accept any liability from their adoption. The description and choice of products must be adequate with the specific conditions of each application (conditions of use and installation).

III) - INSTALLATION

DIRECTION OF OPENING

Temperature of the concrete at the time of delivery :

Covers can only be opened in one direction, indicated by an arrow as shown below. • Remove the plastic keyhole caps.

- between 10 and 32°C.

Covers with locking bolts • Note the position of the covers in the frame, they are not interchangeable. • Unscrew the locking bolts with : - For CHC : a six sided spanner. - For OTC : a special OTC spanner. Note that the OTC bolt is left hand thread.

Temperature of the support : - Except special requirements, concreting must not be carried out on supports : * of which the temperature is < 5°C, or * of which the temperature varies by more than 10°C from the temperature of the concrete.

The covers' concrete infill is part of the complete product, so a particular care should be taken regarding its manufacture and application. The expected quality shall be the same as required for construction work concrete with high mechanical performances (> 40 Mpa after 28 days on a test cylinder of 150 x 300 mm). Therefore its composition shall be studied to achieve the highest possible performance with regard to the specific concreting conditions of this application.

INTERCHANGEABILITY

OF COVERS

1/2/3 part covers and frames not locked The covers are interchangeable within the original frames.

Vibrating :

1/2/3 part covers and frames locked Duct covers (< 3 covers long) Beamed multiples

- After filling, the concrete must be vibrated, preferrably on a vibration table. In case of vibration needles (pervibrators), the "picking" must be done regularly on the cover surface while avoiding any contact with the cast iron. - The vibration should obtain a maximum compacity and a perfect filling of the recesses, without causing any segregation.

I) - SUPPORT

The covers are not interchangeable. They have to be replaced in accordance with the marking system visibly stamped into each cover and frame at the works.

Finishing :

The recesses must be clean, exempt from any trace of products such as grease, oil, sand, dust .... Any non adhesive particles must be removed.

- The filling must be carried out without excess - Flatness must be assured and checked by means of a straight-edge. The maximum oscillation allowed is 3 mm. - The obtained surface must be equivalent to that of the carriageway's surface.

II) - COMPOSITION OF THE CONCRETE

COVER HANDLING • To handle the covers, use a pair of EM keys with the blocking and jacking bolts.

CLOSING

OPENING

As an indication, the "typical concrete mix design" may be characterized by :

IV) – CURING OF CONCRETE

Cement

Immediately after manufacturing and cuffing the free surface, the latter must be protected from free circulation of air and from any evaporation / desiccation. This can be achieved : - Either by storing the covers in a place where the atmosphere has a humidity ratio near to 95 %. - Either by pulverizing it with a curing compound of which the efficiency has been proved (re. list of approval and reference for the execution of carriageways or airfield pavements in concrete).

- a cement CEM I or II 52,2 proportion near to 450 kg/m3. - its chemical composition shall be adapted to the covers' environment, e.g. cement type PM (marine and chloride environments) for works exposed to a sea atmosphere.

Granulates - A G/S (gravel / sand) ratio < 1,5. - The diameter of the biggest granulate shall be < 12,5 mm. - The required acceptance criteria must be those of construction work concrete, of which the characterized resistance after 28 days is over 40 Mpa. - If the granulates (or one of those) are (is) classified as potentially reactive (PR), then the total rate of active alkalines in the concrete must be limited to a maximum of 3 kg/m3 (this requirement will often lead to the choice of low alkali cement (< 0,6 %) ).

Before closing : • Clean and grease the machined faces of the cover and frame. • If necessary, withdraw the jacking bolt from the EM key so that it does not protrude. (B) Position the covers in place respecting (if appropriate) the marking system visibly stamped into each cover and frame. Replace the plastic keyhole caps.

• Clean the keyways with a screwdriver the opening direction is indicated with an arrow. • Completely insert

B A

the EM keys. • Tighten the blocking bolt (A) to lock the key in position.

In case of concreting at low temperatures, every precaution must be taken to make sure that the temperature of the concrete remains above 5°C.

V – RELEASE

Water

The works must only be released when the resistance of the concrete infill will have attained 40MPa.

- The ratio of water / cement (W/C) must be smaller than 0,4. - The water used must be drinking water.

• Tighten the jacking bolt (B) to put tension on the cover/frame joint. • Apply downward pressure to the end of the EM keys to assist leverage. • Lift the one edge of the cover from the frame. • Pull the cover from the frame along the greased machined seatings.

TECHNICAL ASSISTANCE - OTHER INFORMATION

Admixtures - In order to reduce the W/C ratio and in respect to the maintenance of the rheology for the time necessary to fill the several covers with concrete of the same batch, admixtures must be certified to the NF Mark or complying with national standards (B.S./ASTM/AFNOR ...), such as plasticizers, High Range Water Reducers, set retarding admixtures. The dosage of these products (expressed as a percentage of the cement weight) must be kept inside the limits defined by the supplier or in the product technical information sheet, in order to avoid detrimental effects on the other properties of concrete.

For all precise information, please consult us.

MAINTENANCE Before delivery, all the machined faces of the 1/2/3 part cover and frame are greased (duct covers and beamed multiples are greased by the contractor on site). Covers are partially painted with water soluble black paint. In service, after each cover opening and when performance and environmental requirement demand, it is necessary to clean and apply and appropriate grease (see later) to the machined faces of the cover and frame.

84

Characteristics of graphite grease : • Resistance to loading and shock. • Good adherence. • Insoluble in water. • Good resistance to extremes of temperature. • Elf Cardrexa GEP 2 is recommended.

85

TECHNICAL FILE



OPERATION OF ERMATIC® COVERS

OTHER TECHNICAL SOLUTIONS

SG CAST IRON Please consult us

ERMATIC® covers and frame are manufactured from spheroïdal graphite cast iron according to ISO 1083 and EN 1563 standards. A material with remarkable characteristics for RELIABLE and HIGH PERFORMING access covers and frames.

Multiple access covers and frame with removable beams

SG cast iron covers / galvanised steel frame Class B 125/C 250

What is SG cast iron ?

SG cast iron compared to grey iron :

Spheroïdal graphite cast iron is better known as ductile cast iron or SG cast iron. Due to the addition of magnesium to the cast iron, the graphite which is present in a flake form is transformed into spheroids. This process provides remarkable features, such as resistance to breakage, a better shock resistance and a high modulus of elasticity.

The exceptional ratio of weight/mechanical strength of SG cast iron allows the manufacture of access covers with weights 20 to 30 % lower than the same access covers manufactured in grey iron. Therefore, cost of transport can be reduced and cover handling is achieved with lower risk of injury. On the other hand, SG iron has excellent welding properties. This allows the manufacture of long sections, junctions or returns (which are not possible where products are manufactured from grey iron).

Multiple access covers and frame with removable beams

SG cast iron triangular covers standard or hinged and galvanised steel frame

Spheroïdal graphite cast iron

Class D 400

Grey iron

SG cast iron unit with triangular hinged and lockable covers

86

87

TECHNICAL FILE

Tensile strenth and elongation test pieces

SPECIFICATION DETAIL FOR BILLS OF QUANTITY

Item

Quantity

..................

........

Unit price

Description

Total price

Ermatic® covers and frames : Reference : ER .................

.............

.............

........

........

........

........

........

........

Clear opening dimensions : (a x b in mm) : ....................... Mechanical characteristics : Construction principles as per EN124: 1994 Class : ...................

(B 125, C 250, D 400, E 600, F 900) (F 900 covers concreted for the recessed series) • Beams : (only applicable to beamed multiple units) Conforming to the following French standards ERMATIC® B 125 : Loading 500 daN/m2 ERMATIC® C 250 ; CCTG Chapter 61 clause II ERMATIC® D 400 ; CCTG Chapter 61 clause II ERMATIC® E 600 and F 900 : ADP and STBA

........

Covers : • Type : (Recessed, solid top covers with anti-slip surface) • Locking : (standard locking VCHC or security locking VOTC) • OTC key for special security (Only when OTC is specified )

.................... ....................

Material : • Covers and frames : SG cast iron according to ISO 1083 and EN 1563 • Beams and other steel components : Conforming to NF EN 10025/34 - NFA45255/201/201 (Only for beamed multiples ) Cover stability : Assured by machining the seating faces of the cover and frame. Sealed against water and debris : By the interposition of a film of grease (Cardrexa GEP2 by ELF) on the contact faces of the cover and frame. ........

Pair of EM Keys for handling : By sliding on the machined faces of the cover and frame easily using a pair of EM keys with blocking and jacking bolts. Painting : • Cast iron covers and frames : Painted with water soluble paint except machined surfaces and surfaces in contact with concrete Covers supplied disassembled : Machined surfaces coated with a protective film. • Beams and other steel components : Steel components protected by hot-dip galvanizing to ISO 1461. Installation, concrete filling of recessed covers and operation: As per the manufacturer’s recommendations.

........

Technical assistance on site : Upon request from the manufacturer for large or complex covers. Quality assurance/Certificate of conformity (on application) : System of quality assurance conforms with the requirements of ISO 9001: 2000 certified by third party.

88