水泥混凝土路面修补材料研究综述

Review on Repairing Materials of Cement Concrete

在国内,铺设完成的水泥混凝土路面接近20%-30%存在修补问题。为了不影响道路的使用与车辆的通行,修补完成后要在最短时间内完成通车,因此要找到快速变硬但不速凝、耐久性良好、造价较低、生产与应用便捷的高性能路面快速修补材料。

In china, nearly 20%~30% of the paved cement concrete pavement has repair problems. In order not to affect the use of the road and the passage of vehicles, the repair should be completed in the shortest time after the completion of the traffic, so it is necessary to find fsst hardening but not fast coagulation, good durability, low cost, production and application of convenient high-performance pavement repair materials.