高速公路沥青路面的预防养护时机选择

Selection of preventive maintenance time for expressway asphalt pavement

阐述了沥青路面预防养护的意义,提出了针对预防路段交通数据收集的方法及养护时机选择依据,通过加强沥青路面预防性养护可以保证高速公路的通行价值、提高使用安全度、舒适度。

This paper expounds the significance of the asphalt pavement prevention and maintenance,puts forward the method of collecting the traffic data of the prevention section and the basis for the choice of the maintenance time. By strengthening the preventive maintenance of the asphalt pavement,it can guarantee the value of the highway and the improvement of the highway. Use of safety and comfort.