Watermain Rehabilitation Using U-Type HDPE Liner Crossing Xiang River

摘要

Using the technology of lining of HDPE pipe insertion to repair the river-crossedrnwater-supplying pipeline which can have a long service life, as thus, the problem ofrnleaking of pipeline will be solved completely without impact on shipping. And it isrnconcluded that the cost and time using this method can be saved greatly whenrncomparing with the method of replacing with new pipes.