新型大口径PVC空心缠绕管在市政工程中的应用  

APPLICATION OF NEW LARGE CALIBER HOLLOW WINDING PVC PIPE IN PUBLIC WORKS

作　　者：刘广建[1] 刘宁宁[1] 靳艳英[1] 

机构地区：[1]北京化工大学塑料机械及塑料工程研究所,北京100029

出　　处：《工程塑料应用》2006年第2期50-52,共3页Engineering Plastics Application

摘　　要：简述新型大口径聚氯乙烯(PVC)缠绕管的优点,如环刚度高、质量轻、成本低、便于运输等,介绍新型大口径PVC缠绕管的制备工艺和连接方式,着重阐述该新型管材在市政工程如部分开挖修复损毁管道、铺设长距离排水管道和河道排污整治工程中的应用。The merits of new large caliber hollow winding poly （vinyl chloride） （PVC） pipe such as high circular rigidity, light weight, low cost and convenient for transportation are narrated. The preparing technology and joining means of this pipe are presented. The emphasis is put on the application of this pipe in public works such as repairing defective piping with partially excavating, laying long-distance exhaust piping, draining and regulating of river.

关 键 词：聚氯乙烯 缠绕管 大口径管材 市政工程 应用 

分 类 号：TQ330.99[化学工程—橡胶工业] TU99[建筑科学—市政工程]