旧水泥管穿插U-HDPE管内衬修复及连接点处理

Treatment on the old cement tube repairing and connecting points with U-HDPE tube inside lining technology

结合具体工程实例,分析了穿插U-HDPE管内衬修复技术的原理及优点,详细阐述了利用穿插U-HDPE管内衬技术对旧水泥供水管道进行修复的施工过程及连接点处理方法,从而解决了管道施工中某些无法处理的问题。

Combining with specific engineering case, it analyzes principles and advantages of U-HDPE tube inside lining repairing technology, describes the construction process of the old cement water-supply pipe repairing and connecting points processing methods by using U-HDPE tube inside lining technology. Thus, solves some critical problems in pipeline construction.