For a long time, Shunping road because of a large number of large and small vehicles rolling, the quality of road use decreased year by year. Road, therefore, the maintenance of rational advanced measures must be taken, in combination with the actual situation of road damage, Pinggu district road management in road maintenance daily actively promote application of new materials, new technology, to accumulate maintenance construction experience, enhance the level of highway maintenance and effective guarantee the jurisdiction intact, safe and smooth traffic of highways.

During routine inspection, maintenance personnel of Pinggu highway found that some sections of Shunping county road connecting the city appeared cracks, bags, subsidence and other damages, which affected traffic safety and comfort. Maintenance personnel studied the damage characteristics of this section in detail, and decided to adopt a new asphalt polymer maintenance material with good durability, fast solidification and short curing time to repair the cracks in this section. The new type of asphalt cold repair material is used for the cold repair of the pit groove. Minimize the impact on road traffic.

The way of road filling glue crack repair, pit slot repair of cold patch, the maintenance construction has been completed, the next step will be milling planer and paving of asphalt road surface work, completely solve the damage defects, a section of the upcoming high season for Pinggu, outing, such as picking a surge in traffic flow is prepared, for the masses " unobstructed, quiet,comfortable, beauty" highway traffic environment.