Lista Cloruros Astm C1556.docx

ASTM C1556 "Determining the Apparent Chloride Diffusion Coefficient of Cementitious Mixtures by Bulk Diffusion" ASTM C1152 “Standard Test Method for Acid-Soluble Chloride in Mortar and Concrete” ASTM C 1543 “Standard Test Method for Determining the Penetration of Chloride Ion into Concrete by Ponding” ASTM C 1202 “Standard Test Method for Electrical Indication of Concrete’s Ability to Resist Chloride Ion Penetration“

Co

Initial chloride content (measured) d

depth from surface

[mm]

Cm

Test Values

[mass %]

Fit Data to Cs, Dapp,C

[mass %]

Cc (Cm - Cs) ASTM C 1152

[mass %]

2

Sum of least squares

Co

Initial chloride content (measured)

[mass %]

t

Exposure time

[yr]

Cs

Chloride content at exposed face

[mass %]

Dapp,C

Apparent coefficient of chloride diffusion

[mm2/yr]