AASHTO T 259-02 (2017) PDF Download

AASHTO T 259-02 (2017) is a standard method that is used to determine the resistance of concrete specimens to the penetration of chloride ion. The purpose of this standard is to assess the effects of different concrete properties, such as cement type and content, water-cement ratio, aggregate type and proportions, admixtures, treatments, curing, and consolidation, on the resistance of concrete to chloride ion penetration. It should be noted that this test method does not provide a quantitative measure of the expected service life of a specific type of concrete. This standard aims to evaluate the durability and potential for chloride-induced corrosion in concrete structures.