METHOD FOR REPAIRING CORROSION PART OF PULL-UP PIPE

To provide a repair method capable of repairing a corrosion part of a pull-up pipe more simply and safely.SOLUTION: A method for repairing a corrosion part of a pull-up pipe, comprises: a coating step of covering at least the corrosion part from the outside with a covering member; a waterproof step...

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Bibliographische Detailangaben
Hauptverfasser:	NEGISHI KAORI, HIROSE YASUKI, HORII KAZUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a repair method capable of repairing a corrosion part of a pull-up pipe more simply and safely.SOLUTION: A method for repairing a corrosion part of a pull-up pipe, comprises: a coating step of covering at least the corrosion part from the outside with a covering member; a waterproof step of positioning the covering member on the pull-up pipe, and closing a gap between the covering surface of the covering member and the coating surface of the pull-up pipe along the edge part of the covering member with a photocurable resin for waterproof; and a fixing step of winding a strip-shaped member so as to cover at least the photocurable resin, and fixing the covering member to the pull-up pipe.SELECTED DRAWING: Figure 1 【課題】引き上げ管の腐食部を、より簡易に、且つ、安全に補修することができる補修方法を提供する。【解決手段】引き上げ管の腐食部の補修方法であって、少なくとも腐食部を覆部材によって外部から覆う被覆工程と、覆部材を引き上げ管に位置決めしつつ、覆部材の縁端部に沿って覆部材の覆面と引き上げ管の被覆面との間の隙間を光硬化性樹脂で塞いで防水する防水工程と、少なくとも光硬化性樹脂を覆うように帯状部材を巻回して覆部材を引き上げ管に固定する固定工程を備える。【選択図】図１