This standard specifies the classification and marking, requirements, test methods, inspection rules, signs, packaging, transportation and storage of PVC waterproofing membranes. This standard applies to waterproofing membranes made of polyvinyl chloride as the main raw material for building waterproofing projects, including PVC waterproofing membranes without composite layers, composited with fibers on one side and reinforced within fabrics.
GB 12952-2003 history
2011GB 12952-2011 Polyvinyl chloride plastic sheets for waterproofing
2003GB 12952-2003 Polyvinyl chloride plastic sheets for waterproofing