路面裂缝处理方法及道路密封材料的选择和使用

Pavement Cracks Treatment Methods and the Selection and Use of Road Sealing Material

近年来,我国公路建设得到快速发展,随着服务年限的增加,路面早期病害也日益增多,尤其是路面早期出现不同程度的裂缝。因此,各个公路养护部门不断采取各种措施对裂缝进行处理,以达到路面养护的目的。对目前国内的裂缝处理方法、密封材料技术要求和选择以及道路密封胶在使用过程中需要注意的问题做以综述分析。

In recent years, Chinese highway construction developed rapidly. As service life increasing, the road early diseases were widespread, especially varying degrees early cracks appeared on the road surface. Therefore, highway maintenance departments took various measures to deal with the cracks, to maintain the road pavement. This article briefly review the current domestic treatment methods of road cracks, the technical requirements and selection of sealing materials, the issue that need to pay attention to in road sealant using.