高速公路沥青路面级配碎石基层的施工技术

Construction technology of highway graded gravel base asphalt pavement

在最近几年来,我国各大高速公路路段出现了很多质量问题,之所以会出现质量问题,很大一部分原因是由于我国施工单位施工技术人员还没有很好掌握碎石技术,也没有较高的施工水平,还有一部分原因是碎石加工技术自身的原因。因此,在应用碎石加工技术之前,需要对各项原材料进行合理的设计和选择,同时还需要对碎石加工技术的应用进行研究,分析可能出现的情况和问题,探索解决这些问题的对策。

In recent years,China＇s major highways appears a lot of quality problems,the major reason is because the China＇s construction unit and technical personnel do not grasp asphalt treated base technology,also without higher level of construction,and part of the reason is stone processing technology itself. Therefore,we need research the application of stone processing technology,prior to the application of gravel processing technology,reasonable design and selection of the raw materials; analyzes the situation and problems that may appear,explore the countermeasures to solve these problems.