PVC—U管道漏水问题探析

对于直径低于160mm的PVC-U给水管道,施工过程中通常采用黏接的方法将三通、弯头、法兰以及异径管等部件连接起来,在这个过程中,各种因素会对管道黏接的密闭性产生影响,如果其中一环出现问题,则管道就会出现漏水问题。本文针对PVC-U管道黏接施工漏水问题从材料、施工、管理、环境等方面进行探讨,分析漏水原因,提出解决策略。

Analysis of PVCmU Pipeline Water Leakage Problem

The tees, elbows, flanges, reducing pipes and other components are generally connected together by adhesive method in construction process aiming at PVC-U water supply pipe with diameter less than 160ram. In the process, various factors may affect adhesive sealing performance of the pipeline. If one link fails, water could be leaked from the pipeline. The water leakage problems of PVC-U pipeline adhesive construction are discussed in the aspects of materials, construction, management, environment, etc. Water leakage causes are analyzed, and countermeasures are proposed.