GB/T 23453-2009
AbolishedNatural limestone for building slab
天然石灰石建筑板材
Application Summary AI generated
GB/T 23453-2009 specifies the classification, technical requirements, test methods, inspection rules, and marking for natural limestone slabs used in building construction. It applies to limestone slabs for interior and exterior wall cladding, flooring, and decorative panels in civil and industrial buildings. The standard ensures dimensional accuracy, surface quality, and physical-mechanical properties like compressive strength and water absorption for structural and aesthetic applications.
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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.