浅谈大口径管道非开挖内衬修复技术的选用

近年来,在我国给排水行业中逐步采用非开挖内衬修复地下管道技术,对保护城市道路环境,维护城市公用行业运行功能,起到了不可低估的作用,本文讨论了如何科学地选用非开挖内衬修复技术修复大口径埋地管道。这对保证管道修复质量的提供了重要基础。

Discussion about Selecting of Internal Liner Reparation with Non-cutting Technique for Large Caliber Pipes

In recent years,the internal liner reparation without cutting technique is increasingly applied in the drainage industry.This technique is valuable for protecting the city road environment and maintaining the normal operation of public facilities.This paper discusses how to select proper internal liner reparation non-cutting technique to repair large caliber pipes underground.The discussion provides important fundament for ensuring the reparation quality.