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沥青路面在使用过程中,难免会出现车辙、裂缝、松散、坑槽、脱皮等破损病害,若不能及时有效地进行维修,将会进一步使病害加重扩散,采取行之有效的技术措施,及时进行维修,以保持路面的完好状态,提高道路的使用性能。加强沥青路面的预防性养护,是保持路面状况良好、延长公路使用寿命的必要前提。
Asphalt pavement in the course of the use, will inevitably occur rutting, cracks, loose, pit, peeling and other damaged diseases, if not timely and effective maintenance, will further aggravate the disease, take effective technical measures in a timely manner Maintenance, in order to maintain the integrity of the road, improve road performance. Strengthening the preventive maintenance of asphalt pavement is a necessary precondition to keep the pavement in good condition and prolong the service life of the highway.