Title:
PROFILE FOR EXISTING PIPE LINING AND LINING METHOD OF EXISTING PIPE USING IT
Document Type and Number:
Japanese Patent JP3657029
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily form a profile into a pipe in such a state as laying along the internal circumferential face of an existing pipe and surely fill a back-fill material between the profile and the existing pipe.
SOLUTION: A profile 10 has a belt-shaped base board main body part 11 composed of synthetic resin having flexibility and when it is spirally wound along the internal circumferential face of an existing pipe, an adjacent fitting projecting streak 15 is fitted in a socket 13 provided in one of a side edge part so as to be formed into a pipe. A reinforcing part 18 projecting triangularly is provided in the base board main body part 11 and a metal reinforcing material 19 is continuously provided in the reinforcing part 18 in the longitudinal direction. The reinforcing material 19 is plastically deformed in the case of bent along the internal face of the existing pipe.
More Like This:
JPH0932967 | METHOD FOR EXECUTING PIPING IN BUILDING |
JPH0694161 | BYPASS PIPING UNIT |
JPS58193179 | 【考案の名称】パイプインパイプ工法における新管端末の密封構造 |
Inventors:
Yasushi Kitayama
Application Number:
JP17331795A
Publication Date:
June 08, 2005
Filing Date:
July 10, 1995
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
F16L1/00; B29C63/30; B29C63/32; F16L11/16; (IPC1-7): F16L11/16; B29C63/30; F16L1/00
Domestic Patent References:
JP6511071A | ||||
JP4103337A | ||||
JP6011076A | ||||
JP64500502A |