探析沥青路面养护技术

Analysis on Asphalt Pavement Maintenance Technology

沥青路面易被履带车辆和坚硬物体所破坏;表面易被磨光而影响安全,温度稳定性差,夏天易软、冬天易脆并产生裂缝。这些缺点使得沥青路面在使用过程中产生各种破损,从而降低强度,缩短使用寿命,更严重的会影响使用,因此,要加强沥青路面的养护和维修。

Asphalt pavement is always destroyed by tracklayers and hard objects and the surface can be easily rubbed down which will affect safety. Temperature stability is poor with easy soft in summer and brittle in winter and tends to be cracks. These disadvantages of asphalt pavement will result in various damages in the using process which reduces the intensity and shortens life cycle and more seriously, may affect its use. Therefore, the maintenance and conservation of asphalt pavement should be strengthened.