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沥青混凝土作为一种路用结合材料,在世界各国得到了广泛应用通,从乡村道路到城市道路,从三级路到高速公路,从路面底基层到路面面层,均普遍采用,成为道路建设长久使用的一种材料,但由于沥青混凝土材质本身的差异,以及受设计和施工水平的影响沥青路面常常出现开裂、泛油、松散、坑槽等病害。这些病害的出现严重影响了行车速度、行车安全,加大了汽车磨损,缩短了沥青路面使用寿命。
As a combination of road materials, asphalt concrete has been widely used in all countries of the world, from rural roads to urban roads, from tertiary roads to expressways, and from road basement to pavement, which are commonly used as road construction Long-term use of a material, but due to differences in asphalt concrete material itself, as well as the design and construction of the impact of asphalt pavement often cracking, oil pan, loose, pit and other diseases. The emergence of these diseases have a serious impact on traffic speed, traffic safety, increased vehicle wear and shorten the service life of asphalt pavement.