This standard specifies the classification, marking, raw materials, performance requirements, test methods, inspection rules, and Encasement, storage and transportation requirements for plasticity-modified asphalt waterproofing membranes (APP waterproofing membranes). The standard applies to waterproofing membranes made of random polypropylene (PP) (APP) or Miscellaneous polyolefin polymer Pellicular packing with polyester felt or glass fiber reinforced polyester felt as the base. It aims to ensure that the mass and performance of waterproofing membranes meet engineering requirements and improve the waterproof effect of buildings.