GB/T 13477.14-2019 Test method for building sealants—Part 14:Determination of resistance to prolonged exposure to water

Scope

This part of GB/T 13477 specifies the terms and definitions, principles, standard test conditions, testing equipment and materials, specimen preparation, specimen treatment, test procedures, and test reports for determining the adhesion of sealants used in building and civil engineering under different degrees of water cycle exposure in service conditions.
This part is applicable to determining the adhesion performance of sealants after continuous immersion in water and tensile-compression cycles for a specified period of time.

Development Information

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