ASTM E736/E736M-2019 specifies a standard test method for determining the cohesion and adhesion of lame plating refractory materials on the surface of structural components. This method tests the adhesion between refractory materials and substrates by applying vertical tensile force, as well as the cohesion strength inside the material, so as to evaluate the performance Stability of lame plating layers under actual use conditions. This standard is applicable to various building and industrial uses of lame plating refractory materials, such as steel structure fire protection layer, etc. The test results provide a scientific basis for design material selection, construction quality control and product performance optimization. Reliability and durability of refractory materials in fire or high temperature environments are ensured. It is an important technical reference for building fire protection engineering and related industries.