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随着我国社会经济的快速发展和城市化的加快,各城市交通量及重型车辆也在不断增加,桥梁铺装层虽在桥梁总体中所占体积不大,但在路桥施工建设中后期,由于公路桥梁长期处于超荷载状态易形成破裂、脱落以及露骨等质量问题,进而影响车辆行驶安全及桥面整体美观。因此,施工中必须重视铺装层施工,以保证桥梁的使用性能。
With the rapid socio-economic development of our country and the acceleration of urbanization, traffic volume and heavy-duty vehicles in various cities are also increasing. Although the volume of the bridge pavement is small in the total amount of the bridge, in the latter part of the road-bridge construction, For a long time, highway bridges are prone to rupture, falling off and quality problems under overload conditions, thus affecting the driving safety of vehicles and the overall appearance of bridges. Therefore, the construction must pay attention to the pavement construction, in order to ensure the performance of the bridge.