| 摘要 |
PCT No. PCT/AT94/00059 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed May 3, 1994 PCT Pub. No. WO94/25695 PCT Pub. Date Nov. 10, 1994A method of lining a sewer in which an inner pipe is introduced into an existing sewer, and the space between the outer surface of the inner pipe and the inner surface of the sewer is filled with a filler. To introduce the filler into the space, at least one supply duct which preferably is provided with a delivery nozzle is introduced into the sewer until the at least one supply duct extends over the entire longitudinal length of the inner pipe. Subsequently, the at least one supply duct is removed by a withdrawal movement. During the removal of the at least one supply duct, the filler is delivered into the space through the duct or through the delivery nozzle preferably provided on the duct in an amount sufficient to completely fill the space. An introduction and removal slide for carrying out the method comprises two skids interconnected by a web and a fixing means for fixing the at least one supply duct, by means of which the duct is fixable at approximately equal distances from the skids and substantially parallel thereto.
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