A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REHABILITATION PIPE FIXTURE AND METHOD FOR LAYING REHABILITATION PIPE FIXTURE
PROBLEM TO BE SOLVED: To propose a rehabilitation pipe fixture that does not cause detachment due to secular change of a rehabilitation pipe T even after several to several decades after completion of a construction work in laying the rehabilitation pipe T, and a method for laying the rehabilitation pipe fixture.SOLUTION: A rehabilitation pipe fixture to be inserted and laid in a pipe of an existing water supply and drain pipe connected to a manhole includes an adhesive applied to a joint surface between an outer peripheral surface of the rehabilitation pipe and the supply and drain pipe, and peeling prevention means provided at both end portions of the rehabilitation pipe, and is configured to pressure contact the rehabilitation pipe to an inner circumference of the supply and drain pipe by the peeling prevention means.SELECTED DRAWING: Figure 1
【課題】更生管Ｔを敷設するにあたって施工工事の完了後の数年乃至数十年経過においても、更生管Ｔが経年変化によって剥離が生じることのない更生管の固定具及び更生管の固定具敷設方法を提案する。【解決手段】マンホールに連接する既設の給排水管の管内に挿入して敷設する更生管の固定具において、前記更生管の外周面と前記給排水管との接合面に塗布する接着剤と、前記更生管の両端部に設置する剥離防止手段と、を備え、前記剥離防止手段により前記更生管を前記給排水管内周に圧接するように構成したことを特徴とする。【選択図】図１
REHABILITATION PIPE FIXTURE AND METHOD FOR LAYING REHABILITATION PIPE FIXTURE
PROBLEM TO BE SOLVED: To propose a rehabilitation pipe fixture that does not cause detachment due to secular change of a rehabilitation pipe T even after several to several decades after completion of a construction work in laying the rehabilitation pipe T, and a method for laying the rehabilitation pipe fixture.SOLUTION: A rehabilitation pipe fixture to be inserted and laid in a pipe of an existing water supply and drain pipe connected to a manhole includes an adhesive applied to a joint surface between an outer peripheral surface of the rehabilitation pipe and the supply and drain pipe, and peeling prevention means provided at both end portions of the rehabilitation pipe, and is configured to pressure contact the rehabilitation pipe to an inner circumference of the supply and drain pipe by the peeling prevention means.SELECTED DRAWING: Figure 1
【課題】更生管Ｔを敷設するにあたって施工工事の完了後の数年乃至数十年経過においても、更生管Ｔが経年変化によって剥離が生じることのない更生管の固定具及び更生管の固定具敷設方法を提案する。【解決手段】マンホールに連接する既設の給排水管の管内に挿入して敷設する更生管の固定具において、前記更生管の外周面と前記給排水管との接合面に塗布する接着剤と、前記更生管の両端部に設置する剥離防止手段と、を備え、前記剥離防止手段により前記更生管を前記給排水管内周に圧接するように構成したことを特徴とする。【選択図】図１
REHABILITATION PIPE FIXTURE AND METHOD FOR LAYING REHABILITATION PIPE FIXTURE
更生管の固定具及び更生管の固定具敷設方法
MITO TSUNEJI (author)
2018-11-15
Patent
Electronic Resource
Japanese