GB 16776-1997
AbolishedStructural silicone sealants for building
建筑用硅酮结构密封胶
Application Summary AI generated
GB 16776-1997 specifies the technical requirements, test methods, and quality criteria for structural silicone sealants used in building curtain walls and glass assemblies. It is applied in the construction industry to ensure the adhesive and sealing performance of sealants in load-bearing joints, such as those in glass facades and metal panel systems. This standard is critical for verifying product reliability in structural glazing applications where sealants must withstand wind loads, thermal expansion, and long-term environmental exposure.
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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.