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Synchronization asphalt chip seal technology mainly has the following advantages

Synchronization asphalt chip seal technology mainly has the following advantages

May 19,2014

Synchronization asphalt chip seal technology mainly has the following advantages

1 ) synchronous pavement surface is smooth asphalt binder low energy technology into primary surface micro cracks , plays the role of a good seal seam .

2 ) synchronous pavement surface is essentially rely on a certain thickness of asphalt membrane (1-2 ) bond Treatment thin layer of asphalt macadam surface , the overall mechanical characteristics are flexible, can increase the performance of pavement crack , crack cure road network turtle reduce reflective pavement cracks , water seepage improve pavement performance for road maintenance to extend the life of the road for more than 10 years , if the use of polymer modified asphalt, high viscosity asphalt rubber binder better.

3 ) As a new layer of semi-rigid asphalt pavement sealing water , not only have excellent sealing effect of water , but also reflective cracking semi-rigid base of a significant delay effect.

4 ) synchronous pavement surface can greatly improve the original road surface friction coefficient , an increase of pavement skid resistance and surface flatness can be a certain degree of recovery .

5 ) through the use of local construction methods of multi-layer paving stones of different size , synchronization chip seal layer can effectively cure more deep ruts, subsidence and other diseases , and this is the general conservation methods can not match.

6 ) synchronous pavement surface can be used as transitional low-grade highway pavement , highway construction funds to alleviate the serious shortage of contradictions.

7 ) synchronous chip seal process is simple , fast construction , real time traffic speed open .

8 ) Whether used for road maintenance or as a transitional road , price-performance synchronous chip seal layer is superior to other methods at the table , thereby greatly reducing the cost of repair and maintenance of roads .