Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF REPAIRING SEWAGE MAIN TUBE AND REPAIR STRUCTURE
To provide a method of lining a tube that prevents a lining material for a sewage main tube from being forced out to a space of a fitting tube in a connecting part between the sewage main tube and the fitting tube.SOLUTION: A method of repairing a sewage main tube, which repairs a sewage main tube 102, comprises: an introduction step of introducing a tubular curable lining material 20 into the sewage main tube 102 in a yet-to-be-cured state; a pressing step of pressing an outer circumferential face of the curable lining material 20 against an inner circumferential face of the sewage main tube 102; and a curing step of curing the curable lining material 20 in the pressed state. The pressing step is performed in a state in which a sheet member 10, which is harder than the lining material 20 in the yet-to-be-cured state and larger than an opening part 104a of the fitting tube 104, is disposed between the lining material 20 and the sewage main tube 102 in a connecting part between the sewage main tube 102 and the fitting tube 104 in a manner to cover the opening part 104a of the fitting tube 104.SELECTED DRAWING: Figure 6
【課題】下水道本管と取付管との接続部において下水道本管用のライニング材が取付管の空間に押し出されることを防止しする管ライニング方法の提供。【解決手段】下水道本管１０２を補修する下水道本管補修方法であって、下水道本管１０２に管状の硬化性ライニング材２０を未硬化状態で導入する導入工程と、硬化性ライニング材２０の外周面を下水道本管１０２の内周面側に押し当てる押当工程と、前記押圧された状態で硬化性ライニング材２０を硬化する硬化工程と、を含み、前記押当工程は、下水道本管１０２と取付管１０４との接続部においてライニング材２０と下水道本管１０２との間に、ライニング材２０の未硬化状態よりも硬くかつ取付管１０４の開口部１０４ａよりも大きいシート部材１０が、取付管１０４の開口部１０４ａを覆うように配置された状態で行う下水道本管補修方法。【選択図】図６
METHOD OF REPAIRING SEWAGE MAIN TUBE AND REPAIR STRUCTURE
To provide a method of lining a tube that prevents a lining material for a sewage main tube from being forced out to a space of a fitting tube in a connecting part between the sewage main tube and the fitting tube.SOLUTION: A method of repairing a sewage main tube, which repairs a sewage main tube 102, comprises: an introduction step of introducing a tubular curable lining material 20 into the sewage main tube 102 in a yet-to-be-cured state; a pressing step of pressing an outer circumferential face of the curable lining material 20 against an inner circumferential face of the sewage main tube 102; and a curing step of curing the curable lining material 20 in the pressed state. The pressing step is performed in a state in which a sheet member 10, which is harder than the lining material 20 in the yet-to-be-cured state and larger than an opening part 104a of the fitting tube 104, is disposed between the lining material 20 and the sewage main tube 102 in a connecting part between the sewage main tube 102 and the fitting tube 104 in a manner to cover the opening part 104a of the fitting tube 104.SELECTED DRAWING: Figure 6
【課題】下水道本管と取付管との接続部において下水道本管用のライニング材が取付管の空間に押し出されることを防止しする管ライニング方法の提供。【解決手段】下水道本管１０２を補修する下水道本管補修方法であって、下水道本管１０２に管状の硬化性ライニング材２０を未硬化状態で導入する導入工程と、硬化性ライニング材２０の外周面を下水道本管１０２の内周面側に押し当てる押当工程と、前記押圧された状態で硬化性ライニング材２０を硬化する硬化工程と、を含み、前記押当工程は、下水道本管１０２と取付管１０４との接続部においてライニング材２０と下水道本管１０２との間に、ライニング材２０の未硬化状態よりも硬くかつ取付管１０４の開口部１０４ａよりも大きいシート部材１０が、取付管１０４の開口部１０４ａを覆うように配置された状態で行う下水道本管補修方法。【選択図】図６
METHOD OF REPAIRING SEWAGE MAIN TUBE AND REPAIR STRUCTURE
下水道本管補修方法及び補修構造
OOKA SHINKICHI (Autor:in) / CHO MITSUYOSHI (Autor:in)
14.03.2019
Patent
Elektronische Ressource
Japanisch
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