GB 12952-2003
AbolishedPolyvinyl chloride plastic sheets for waterproofing
聚氯乙烯防水卷材
Application Summary AI generated
GB 12952-2003 specifies the technical requirements, test methods, inspection rules, and marking for polyvinyl chloride (PVC) plastic sheets used as waterproofing materials in building construction. It is applied in the production and quality control of PVC waterproofing membranes for roofs, basements, tunnels, and other civil engineering structures requiring water resistance. The standard ensures consistent performance in tensile strength, elongation, heat aging, and low-temperature flexibility for both factory inspection and field acceptance testing.
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GB/T 5824-1986
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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.