This standard covers the classification and specifications, technical requirements, test methods, inspection rules and signs, Encasement, transportation and storage of seam adhesives used in pavement cracking repair. Seam adhesives are materials used to repair asphalt pavement cracking or cement pavement joints. The main raw materials include polymer modified asphalt or polymer modified asphalt and tire base cloth. In terms of terms and definitions, this standard defines seam adhesives, polymer modified asphalt and bond strength. The normative reference documents list Miscellaneous related documents that are essential in the implementation of this standard.