GB 12953-2003
ActiveChlorinated polyethylene plastic sheets for waterproofing
氯化聚乙烯防水卷材
Application Summary AI generated
GB 12953-2003 specifies the classification, requirements, test methods, inspection rules, and marking for chlorinated polyethylene (CPE) plastic sheets used as waterproofing materials in building construction. It is applied in roofing, underground structures, tunnels, and other civil engineering projects where flexible, durable waterproof membranes are required to prevent water ingress. The standard ensures product quality and performance consistency for manufacturers, contractors, and quality inspectors in the construction industry.
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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.