GB 8239-1997
AbolishedNormal concrete small hollow block
普通混凝土小型空心砌块
Application Summary AI generated
GB 8239-1997 specifies the classification, technical requirements, test methods, inspection rules, and packaging/transportation standards for normal concrete small hollow blocks used in building construction. It applies to load-bearing and non-load-bearing walls in civil and industrial buildings, ensuring structural integrity and thermal performance. The standard is primarily referenced by manufacturers, quality inspectors, and construction engineers in China for block production and wall assembly.
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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.