GB/T 23452-2009
AbolishedNatural sandstone for building slab
天然砂岩建筑板材
Application Summary AI generated
GB/T 23452-2009 specifies the classification, technical requirements, test methods, inspection rules, and packaging for natural sandstone slabs used in building construction. It is applied in the selection and quality control of sandstone for interior and exterior wall cladding, flooring, and decorative panels in civil and commercial buildings. The standard ensures dimensional accuracy, physical properties (e.g., compressive strength, water absorption), and durability 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.