use Asphalt cold patch material to repair road !

Asphalt cold patch material is a high-tech road repair material.

I. Characteristics

1. Wide application range: It can be used for various types of road repairs under different climatic conditions, such as asphalt pavements and cement pavements.
2. Convenient construction: It can be used directly at normal temperature without heating. The operation is simple and can be constructed manually without professional equipment.
3. Excellent performance: It has good adhesion, wear resistance and water resistance, and can effectively extend the service life of roads.
4. Convenient storage: It can be stored for a long time without being restricted by seasons.

II. Composition

It is mainly composed of asphalt, aggregates, additives, etc. Among them, asphalt plays a bonding role, aggregates provide strength and stability, and additives improve the performance of the material.

III. Construction technology

1. Clean the pit: Clean the pit on the road surface to be repaired thoroughly and remove debris and loose materials.
2. Fill with cold patch material: Pour the cold patch material into the pit and spread it flat with tools to ensure that the material is closely combined with the road surface.
3. Compaction: Use small compaction equipment to compact the cold patch material to reach the specified compactness.
4. Open to traffic: Traffic can be opened immediately after compaction without waiting for a long time for maintenance.

In short, asphalt cold patch material is an efficient, convenient and practical road repair material and plays an important role in road maintenance.