紫外光原位固化法在污水管网修复中的应用

Application of Ultraviolet in-situ Curing Method in the Repair of Sewage Pipe Network

紫外光固化原位修复法被用于对市政工程中的雨水、污水等管网缺陷进行非开挖修复。文中对其材料组分和原理进行介绍,结合工程实例,对比修复前后管网的状态,证明本方法具备实用、经济、工法简单、工期短、适应地层多、综合效益高等优点。同时,根据相关规范和紫外光固化修复工艺,总结了施工过程中必要的质量控制措施和质量验收规则。

Uv-curable in situ repair method is used for trenchless repair of defective pipes in rainwater, sewage and river pipelines in municipal engineering. In this paper,through the introduction of its material composition and principle and the comparison of engineering examples before and after the restoration,it is concluded that this method is practical,economic,and its advantages of simple construction method,short construction period,more strata,high comprehensive benefits. The necessary quality control measures and quality acceptance rules in the construction process are summarized according to the standards and uv curing process. It can promote the development,innovation and perfection of this construction method.