GB 12952-2011
ActivePolyvinyl chloride plastic sheets for waterproofing
聚氯乙烯（PVC）防水卷材
Application Summary AI generated
GB 12952-2011 specifies the classification, requirements, test methods, inspection rules, and marking for polyvinyl chloride (PVC) waterproofing sheets used in building construction. It applies to the production and quality control of PVC sheets for waterproofing roofs, basements, tunnels, and other civil engineering structures. The standard ensures these materials meet performance criteria for tensile strength, elongation, heat aging, and low-temperature flexibility in both factory and field testing contexts.
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