旧水泥混凝土路面“白加黑”技术研究与应用

"White Plus Black" Technology Research and Application on the Old Cement Concret Pavement

结合雨山路水泥混凝土路面"白加黑"沥青罩面工程实例,深入分析和研究水泥混凝土路面"白加黑"技术。在对老水泥混凝土路面进行充分调查、分析的基础上,提出了老路面的实用修补技术。并针对沥青罩面重点在于延缓反射裂缝的产生,提出了防止反射裂缝的措施和方法,实践证明这些措施是行之有效并可以推广使用的。

Combination of cement concrete pavement ＂white plus Black＂ Asphalt Overlay Project of Yu - shah road, The article analyzes and studies the cement concrete pavement ＂white plus Black＂ technol- ogy in - depth. Based on the fttll survey and analysis in the old cement concrete pavement, it puts forward utility repair technology of the old pavement. And focusing for the Asphalt Overlay delay the emergence of reflection crack, it offers measures and methods to prevent reflection crack. Practice has proved that these measures are effective and can be used to promote.