供水铸铁管道破损原因及抢修应注意的问题

Cast Iron Water Pipe Causes of Damage and Repair Issues should be Noted

20世纪90年代后期至今20多年,太原市供水管道的结构发生了很大变化。通过对太原市几条曾使用过的问题较多的重要管段进行分析,提出了球墨铸铁管安装施工和管道破损使用填料修复需注意的问题。

Since the late 1990 s, more than 20 years, the structure of the water supply pipes Taiyuan changed greatly. Through the analysis of Taiyuan had used several issues more important pipe, made of ductile iron pipe installation and construction and the use of fillers to repair damaged pipes need attention.