Development of Pipe Rehabilitation System for Small and Large Diameter Pipes

摘要

The development of no-dig pipe rehabilitation systems, known as PALTEM-SZ and PALTEM-Flow-Ringrnsystems, of which design can be carried out to make them suitable for the degree of deterioration and buriedrndepth of an existing pipe, were completed, being capable of rehabilitation for small diameter pipes (800 mmrnand below)by the SZ system and large diameter pipes(800 mm 2000 mm)by the Flow-Ring system.