高等级沥青路面车辙泛油病害的修补与预防性养护技术

Preventive Maintenance Measure of Preventive Maintenance and Repair Disease of Flooding Oil by Rut in High Grade Asphalt Road-surface

高等级沥青路面早期病害现象比较普遍,引起的原因很多,其中与预防性养护不到位有直接的关系。车辙是公路的四大病害之一,为此应采取快速的、适用的、经济的和先进的预防养护处治技术。

The early disease is an universality appearance in high grade asphalt road surface which were caused by many reasons.Most of them are directly caused by preventive maintenance that are not in position.The rut is one of the four diseases on highway.We should adopt some measures to settle down them with fasten,suitable,economical and advantage.