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沥青路面的主要类型有沥青表面处治、沥青贯入式、热拌沥青混合料和乳化沥青混合料路面等,因其具有造价相对较低、行车舒适、修复方便,能够利用石化企业副产品等优点而被广泛用于公路和城市道路、机场等基础设施的面层处理。沥青路面早期破坏的现象有:泛油、波浪、壅包、滑溜、裂缝、坑槽、局部沉陷、松散、车辙等9种。这些病害极具普遍性和严重性,为公路工程质量通病之一。
The main types of asphalt pavement asphalt surface treatment, penetration of asphalt, hot asphalt mixture and emulsified asphalt mixture pavement, etc., due to its relatively low cost, driving comfort, easy repair, petrochemical enterprises can take advantage of by-products and so on Is widely used in road and urban roads, airports and other infrastructure surface treatment. The phenomenon of early destruction of asphalt pavement: oil pan, waves, Baotou, slippery, cracks, pit, local subsidence, loose, rut 9 kinds. These diseases are extremely common and serious, one of the common problems in highway engineering quality.