... play a protective effect to prevent the ground cracks, and repair of cracks on the ground. 6. Water resulting from high ... -removing Agents:Application: viaduct, highway tollgates, detours, ramps, mountain roads, asphalt pavement and other special sections.Specifications:the particle size ≤ 1mm-5mm ... requirements. Anti-sliding environmental protection snow melting agent use for asphalt pavement