PROCESS FOR INSTALLING AT LEAST ONE CONDUIT AND/OR PIPE IN SUPPLY AND DISCHARGE PIPES, ESPECIALLY IN SEWAGE SYSTEMS OR THE LIKE

摘要

The invention relates to a process for installing at least one conduit and/or pipe (2) in the supply and discharge pipes (1), especially in sewage systems or the like; the conduits and/or pipes shall be inserted into the pipe (1) and secured to the wall thereof; a circular hose-shaped sleeve (3 and 16) is introduced into the pipe and at least one pipe and/or flexible conduit (2) is positioned on the external surface thereof.