Asphalt Pavement Construction Quality Control And Disease Prevention And Treatment

Asphalt Concrete Pavement has the characteristics of solid,durable,smooth,smill noises and perfect comfort,at the same time has the capabilityof impermeable,resistant to fatigue and low temperature cracking resistance.So it has been wede used in our country.Most road of highways and urban roads used asphalt concrete.nearly 80 persent of highways had been built in our country use Asphalt Concrete Pavement.The Asphalt Concrete Pavement roads in LiaoNing and other north areas have reached 90 persent,and it even reach 98 persent in DsLian.As the interface having closed relationship with traffic in the road-system,the quality of asphalt concrete surface seems even more important.In the past ten years,the quality of the Asphalt Concrete Pavement had continuously developed with the developiont of since,technology and the level of technology in our country.But with the rapid development of economic the road traffic increased dramatically.With the large cargo vehicles growing,asphalt road surface appeared premature,over,belch oil,spalling,rutting and other diseases,normal repair becomes earlier,and dirctly impect the traffic safety and comfort,and impect the normal investment of road Investment returns.In order to resolving these problems of Asphalt Concrete Pavement and improve the quality of read surface,we should comtrol read-quality strictly asphalt and improve the process from design,construction,maintenance,etc.This text explain primarily from two asphalt of the asphalt pavement construction quality control and disease prevention and treatment.