This standard specifies the classification, specifications and markings, technical requirements, test methods, inspection rules, and requirements for marking, Encasement, transportation and storage of plasticity-modified asphalt waterproofing membranes for road and bridge waterproofing projects. Applicable to the production inspection and use of plasticity-modified asphalt waterproofing membranes for road and bridge waterproofing projects. Plasticity-modified asphalt waterproofing membranes are based on polyester felt and coated with isolation materials on both sides. Waterproofing membranes made of random polypropylene (PP) (APP) or Miscellaneous amorphous polyolefin polymers are used as asphalt Pellicular packing. According to the different surface isolation materials, it is divided into two categories: fine sand surface (S) and mineral grain surface (M).