Device for applying a lining to the interior wall of a pipe, in particular a concrete sewer pipe.

摘要

A method and a device for applying a lining to the interior wall of a concrete sewer pipe (1). Use being made of a mixture from sand, fly ash and a binding agent for obtaining a viscous mixture which is brought onto the wall by means of a motor driven disc (24) which is supported by a frame (4) of the device. Said device further comprising means (43,49,50,51) for smoothing the applied layer of material and for removing sewage being supplied to the pipe (1) during applying the lining.