asphalt pavement quick repair material high-speed steep slope sharp bend large cross mouth fast setting quick-drying asphalt cold filling material

Compared with conventional asphalt cold patching material, the plasticized rapid-setting cold patching material has improved performance in terms of strength, adhesion, cohesion, anti-peeling, high-temperature resistance to rutting, and workability. After the plasticized rapid-setting cold patching material is spread and formed, it must be compacted. If it is not compacted, the asphalt film will not break, thus it will not form to improve the strength. After the traffic is opened and the vehicles are compacted, the material can be solidified and formed within 12 hours, reaching 90% of the highest strength, without any rutting deformation. This product is suitable for key sections such as expressways, major intersections, steep slopes, and sharp curves.