应用冲击压实技术改造旧水泥混凝土路面

Application of Impact to Rebuilding Old Cement Concrete Pavement

介经了冲击压实技术在旧水泥混凝土路面改造中的应用。将旧水泥混凝土路面改造成沥青路面,采用压浆、灌缝等技术处理后加铺沥青路面容易出现反射裂缝,影响路面的使用质量和使用年限。文中结合工程实例提出对旧水泥路面进行冲压稳固,可以消除反射裂缝的影响,并重点介绍了冲压过程中的质量控制和设计方案。

Rebuilding the old cement pavement by impact is introduced in this paper. The asphalt concrete pavement on the old cement pavement may occur reflection crack, which will shorten the service life and debase the service quality. This article raises the technology of impact which can eliminate the reflection crack. The quality control and design of the impact is especially introduced. And this exampie will supply references to the similar projects .