Aktivní norma | Vydána: 22.05.2015

ISO 1920-12:2015

Testing of concrete — Part 12: Determination of the carbonation resistance of concrete — Accelerated carbonation method
(Essais du béton — Partie 12: Détermination de la résistance du béton a la carbonation — Méthode de carbonation accélérée)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 1920-12:2015

Datum vydání: 22.05.2015

Stran: 12

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: 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.

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