Class Notes For Scaffolddings.docx

1. 1. CURTAIN WALL SYSTEM Ng Wei Jie 0327432 Ng Bee Yee 0328773 Jeremiah Huang Shousinn 0333480 2. 2. Curtain Wall System ● A curtain wall system is an outer cover of a building, used to enclose a building ● Air-tight component where it is widely utilized to prevent rain & snow from entering the building. ● Non-load bearing component ● Categorised as two types: Stick and Unitized system 3. 3. Company Profile: Name: PMB Facade Technology Sdn Bhd Company Registration Number: 0291486H Nature of Business: Designing, fabricating and installing Aluminum Curtain Wall and Cladding Systems and manufacturing and trading of aluminium related products and investment holding activities Date of registration: 5 May 1994 Address: Lot 1797, Jalan Balakong, Bukit Belimbing, Seri Kembangan, 43300 Selangor Darul Ehsan, Malaysia 4. 4. More info: PMB Façade Technology Sdn. Bhd. (“PMBFT”) Group has established itself as an international specialist fabricator in the aluminium curtain wall and cladding industry and well recognized in the international market. The principal activities of PMBT Group are: ● Design, fabrication and installation of aluminium curtain wall, skylight and facade works ● Fabrication and installation of aluminium formwork system ● Manufacturing and marketing of aluminium access equipment ● Trading and distribution of aluminium related products and building materials 5. 5. Projects executed: Ilham Baru Tower, Kuala Lumpur, Malaysia Westin Hotel, Dhaka, Bangladesh 6. 6. CASE STUDY ILHAM TOWER Height: 274m (60 Storey) Area: 92,000 m2 Completion: 2016 Location: Kuala Lumpur CONSTRUCTION TEAM Designer Architect: Foster + Partners C&S Engineer: TY LIN (International) Sdn Bhd M&E Engineer: Jurutera Perunding

Valdun Sdn Bhd Quantity Surveyor: Langdon and Seah Sdn Bhd 7. 7. UNITIZED CURTAIN WALL SYSTEM Facade Elements 1. unitized curtain wall system 2. Low E-coated doubleglazed panel supported by extruded aluminum frame 3. tilted diagonal brise-soleil used as shading system 8. 8. UNITIZED STRUCTURAL GLAZING SYSTEM - Is a pre-assembled glazing system - framing members are pre assembled in factory, into units - vision glass, spandrel materials,glazing gaskets and joinery sealants are installed into the units in the factory, expect perimeter sealants would still be field installed. 9. 9. INSTALLATION METHOD https://www.youtube.com/watch?v=KYXpM kujo_8 10. 10. LOW E-COATED DOUBLE-GLAZED PANEL thermal radiation from a warm pane of glass to a cooler pane. - Coating a glass surface with a low-emittance material and facing that coating into the gap between the glass layers blocks a significant amount of this radiant heat transfer, thus lowering the total heat flow through the window 11. 11. LATEST DEVELOPMENT 1. mfree-SCCF (Moisture-dust free-Sustainable Closed Cavity Facade) 2. StormWall XL Hurricane-Resistant Curtain Wall 12. 12. The dried air is generated by a central dry air station.The external climate is High quality pre-installed blind system is perfectly integrated with the façade modules and therefore it does not represent any issue with transportation, handling and installation Moisture-dust freeSustainable Closed Cavity Facade known as mfree-SCCF and it cannot be contaminated by dust nor condensation since internal cavity of the double skin façade is sealed and continuously supplied with clean and dried air to avoid condensation. continuously checked by an electronic

control unit and the quantity of dried air is adjusted so energy consumption can be reduced to minimum. It is low energy consumption also due to the automated solar shading system and it play a key role in the management of the heat and light transfer. Installation of facade units mfree-SCCF 13. 13. Stormwall XL Hurricane-Resistant Curtain Wall is designed to meet the most demanding performance requirements for areas exposed to hurricanes.It provides the best defense against high winds, airborne debris, and water infiltration. The shear block assembly with no exposed fasteners for clean sight lines (Higher aesthetic value). It is thermally improved using a continuous thermal spacer that is interlocked within the horizontal and vertical pressure bars. It is a type of safety glass that will hold together even if it breaks and break into the characteristic spider pattern. The glass is laminated and formed a superior protection from flying debris during hurricane. Stormwall XL Hurricane-Resistant Curtain Wall Glazed with Insulating Laminated Glass Large and Small Missile Impact and Cycling Cycling test after large and small missile Large and small missile test 14. 14. THE END