CRCP施工技术研究

Study on Construction Techniques of CRCP

连续配筋混凝土路面 (CRCP)具有优良的路用性能 ,但目前我国还未推广使用 ,本文介绍了 10 7国道许昌境内和 2 10国道铜川境内修筑不同结构的CRCP试验路实体工程情况 ,研究了CRCP的修筑技术 ,包括施工工艺流程 ,质量控制标准 ,钢筋的固定与安装 ,混凝土施工要点与温度控制措施、端部处理等 。

Continuous Reinforcement Concrete Pavement (CRCP) has many high performances,but it has not been widely used in China This paper introduces the test road with different pavement structure built in No 107 national highway in Xuchang, Henan Province and the No 210 national highway in Tongchuan Shaanxi Province Such construction techniques are studied as contruction procedure, the standard for quality control, the placement and fastness of the reinforced bars, concrete construction, temperature control and terminal treatments The key techniques for building CRCP are solved basically