ТЕХНОЛОГІЯ БЕЗТРАНШЕЙНОЇ РЕНОВАЦІЇ ТРУБОПРОВОДІВ ВОДОВІДВЕДЕННЯ МЕТОДОМ СПІРАЛЬНОЇ НАВИВКИ

Abstract

In European practice, 95% of the volume of restoration work is carried out by the trenchless method. In some large cities in Europe, open methods of repair and construction for network are generally forbidden. Therefore, in the last decade, trenchless technologies for laying and rehabilitating old pipelines have become popular. These technologies do not violate the infrastructure of cities, environmental and economic. The foreign experience of using the spiral-winding method for pipeline rehabilitation is analyzed and recommended for use at domestic utilities as an effective method. It is theoretically substantiated that the method of spiral-remediation rehabilitation SPR (Spiral Pipe Renewal Technology) carries out the renovation of pipelines through inspection. Based on foreign experience this technology can help to restore all types of pipelines in Ukraine.