GB/T 13477.17-2002
AbolishedTest method for building sealants--Part 17:Determination of elastic recovery
建筑密封材料试验方法 第17部分:弹性恢复率的测定
Application Summary AI generated
This standard specifies a test method for determining the elastic recovery of building sealants after extension. It is applied in the construction industry to evaluate the ability of sealants used in joints, such as those in curtain walls, windows, and expansion gaps, to return to their original shape after being stretched. The test ensures sealants maintain long-term sealing performance under dynamic building movements.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.