浅谈白加黑路面反射裂缝的处理措施

On treatment measure for reflection crack in white and black pavement

就旧水泥混凝土路面接缝、裂缝处的竖向和水平位移导致沥青混凝土加铺层产生反射裂缝的问题，分析了白加黑路面反射裂缝产生的原因，提出了一些施工工艺可行且经济效益明显的控制反射裂缝的处理措施，以防止反射裂缝的产生。

In light of the reflection crack problem in bituminous concrete overlays caused by vertical and horizontal displacement in the place of joint and crack of old cement concrete pavement, this paper analyzes its causes in white and black pavement, and proposes several feasible and economic construction techniques to control reflection crack and to avoid its appearance.