Brief description of the renewal of the junctions of the pipes holding water, then a of the pipes by sandstone - stoneware of a type of construction oldest.

摘要

Method of renewal of the junctions of the pipes of waste water, preferably of sandstone - porcelain of a type of construction more ancien.ce method comprises the creation of an annular slot defined between the end point (12) and the fitting of the pipe (14) with a prior treatment of the surface in the slot, the cleaning and the sand blasting of the machined slot by means of a jet at high pressure, the filling defined in the slot parallel milled with a sealing material (16) made of flexible, preferably consisting of an adhesive resin to one or several components, insensitive to humidity, with and without swelling, and the putty or compression of the mass pushed into the fente.l' invention is applicable in particular in the field of the pipes of waste waters.