摘要
给水管道内壁聚氨酯材料内喷涂技术是修复时间短、修复性能优异、环保无污染、适用范围广、无溶剂、无污染的绿色施工技术,正逐渐成为供水管网维护保养工作的重要手段。文中对给水管道内壁聚氨酯材料内喷涂修复技术优势、适用范围、工艺流程以及在实际修复中存在的主要问题进行分析,为给水管道内壁聚氨酯材料自动喷涂修复技术应用推广奠定基础。
The inner spraying repair technology of polyurethane material for the inner wall of water supply pipeline is a green construction technology with short repair time,excellent repair performance,environmental protection and pollution-free,wide application range,solvent-free and pollution-free,which is gradually becoming an important means of water supply network maintenance.This article analyzes and discusses advantages of polyurethane material automatic spraying repair technology for the inner wall of water supply pipeline,scope of application,technological process and the main problems in the actual repair,which lays the foundation for the application and promotion of automatic spraying repair technology of polyurethane material for water pipeline inner wall.
作者
赵欣
顾卫东
蒋隽睿
唐俊
陈卫星
王洁
许若岚
ZHAO Xin;GU Weidong;JIANG Junrui;TANG Jun;CHEN Weixing;WANG Jie;XU Ruolan(Shanghai Urban Water Resources Development and Utilization National Engineering Center Co.,Ltd.,Shanghai 200082,China;Shanghai Water Construction Engineering Co.,Ltd.,Shanghai 200082,China)
出处
《净水技术》
CAS
2020年第S02期117-120,共4页
Water Purification Technology
关键词
供水管道
非开挖修复
内喷涂工艺
water supply pipeline
trenchless repair
internal spraying process
