沥青路面坑槽的修补质量除与修补材料的性能有很大关系外,还在很大程度上取决于坑槽修补的工艺方法。本文研究了在实际养护作业中的热料热补工艺,发现了热料热补工艺的技术缺点。但热料热补工艺不但解决了路面维修接缝问题这一难题,而且大面积使用它每次的养护成本并不高,并且修补的质量明显优于其他工艺。成为高速公路养护日常养护的首选工艺。 In addition to the quality of repair of pit material, the quality of pit repair of asphalt pavement depends largely on the method of pit repair. In this paper, hot curing process in the actual curing operation was studied, and the technical shortcomings of the hot charging process were found out. However, the hot material hot-fill process not only solved the problem of pavement repair seams, and the large area use it each time the maintenance cost is not high, and the quality of the repair is obviously better than other processes. Become the preferred curing routine maintenance of the highway.