Testing of concrete Part 12: Determination of the carbonation resistance of concrete Accelerated carbonation method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-22-2015

Publisher

International Organization for Standardization

This procedure specified in ISO 1920-12:2015 is a method for evaluating the carbonation resistance of concrete using an accelerated carbonation test. After a period of preconditioning, the test is carried out under controlled exposure conditions using an increased level of carbon dioxide to which, the vertical sides of the specimen are exposed.

The test results are not designated to set performance requirements but to compare the carbonation resistance of different concretes of the same strength class, which are used in the same environmental conditions.

DevelopmentNote	Supersedes ISO/DIS 1920-12. (05/2015)
DocumentType	Standard
Pages	12
PublisherName	International Organization for Standardization
Status	Current

ISO 1920-4:2005	Testing of concrete Part 4: Strength of hardened concrete
ISO 1920-3:2004	Testing of concrete Part 3: Making and curing test specimens
ISO 1920-2:2016	Testing of concrete Part 2: Properties of fresh concrete