GB 14040-1993
AbolishedPrestressed concrete hollow-core slabs
预应力混凝土空心板
Application Summary AI generated
GB 14040-1993 specifies technical requirements, test methods, inspection rules, and marking for prestressed concrete hollow-core slabs used in building construction. It applies to prefabricated concrete components designed for floor and roof systems in civil and industrial buildings, where the hollow-core structure reduces weight while maintaining load-bearing capacity. This standard ensures product quality and safety during production, transportation, and installation in construction projects.
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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.