香港六合彩开奖 1920-12:2015

Published (Edition 1, 2015)

This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

香港六合彩开奖 1920-12:2015

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Abstract

This procedure specified in 香港六合彩开奖 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.

General information

Status
: Published

Publication date
: 2015-05

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 12
Technical Committee :
香港六合彩开奖/TC 71/SC 1

ICS :
91.100.30
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