LINING METHOD, LINING MATERIAL AND LINING MATERIAL BONDING APPARATUS

摘要

PROBLEM TO BE SOLVED: To prevent a lining material from being turned up from the surface side of its jointed part.;SOLUTION: The lining material is spirally or annularly joined to the inner surface of an existing pipe being one example of a structure in the pipe axial direction of the existing pipe and a groove, which is opened over a predetermined width so as to go toward the side opposite to the inner surface of the existing pipe and extends in the length direction of the lining material, is formed to the joined part of the lining material. Then, the groove is filled with a filler such as a resin or the like in a molten state to be made flush with the surface of the lining material positioned on the side opposite to the inner surface of the existing pipe.;COPYRIGHT: (C)2006,JPO&NCIPI