摘要
针对市政道路沥青路面病害的不断产生,路面使用年限越来越短,分析了沥青路面预防性养护技术中纤维封层中不同种类材料的特性,给出了各种材料的最佳选取原则,并对纤维封层的技术特性以及施工工艺流程进行了分析,为市政道路沥青路面的养护维修等相关工作提供参考.
In view of the continuous occurrence of asphalt pavement diseases of municipal road,the service life of the pavement is getting shorter and shorter.The properties of different kinds of materials in the fiber seal coat in the preventive maintenance technology of asphalt pavement are analyzed.The best selection principles for various materials are given.The technical properties and construction technological process of the fiber seal coat are analyzed.The reference is provided for the maintenance and repair of asphalt pavement of municipal roads.
出处
《城市道桥与防洪》
2022年第3期32-34,M0006,共4页
Urban Roads Bridges & Flood Control
关键词
市政道路
沥青路面
纤维封层
预防性养护
municipal road
asphalt pavement
fiber seal coat
preventive maintenance
