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根据沥青混凝土路面坑槽破坏的机理以及沥青路面坑槽修补的最终目的,结合高速公路日常养护中坑槽修补的各种材料和工艺的应用研究,提出获得理想维修效果的具体要求。
According to the mechanism of pit destruction of asphalt concrete pavement and the ultimate purpose of pit repairing of asphalt pavement, combined with the application study of various materials and techniques of pit repairing in daily routine maintenance of expressway, the concrete requirements for obtaining satisfactory repairing effect are put forward.