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REPAIRING METHOD OF DRAINAGE BASIN COMBINED WITH UNDERDRAINAGE PIPE
PROBLEM TO BE SOLVED: To provide a repairing method of an underdrainage basin which does not need to secure a wide working yard on an upper part of the underdrainage basin.SOLUTION: A repairing method of a drainage basin 10 in which an underdrainage inflow pipe 1a is combined with an underdrainage outflow pipe 2a comprises the steps of: filling the drainage basin with an injection solidifier; and excavating the solidified injection solidifier to connect the underdrainage inflow pipe 1a with the underdrainage outflow pipe 2a.SELECTED DRAWING: Figure 7
【課題】暗渠排水マスの上部に広い作業ヤードを確保することのない暗渠排水マスの修復方法を提供する。【解決手段】暗渠排水流入管１ａと暗渠排水流出管１ｂが合流する排水マス１０の修復方法であって、排水マス内に注入固化材を充填する工程と、固化した注入固化材を掘削して、暗渠排水流入管１ａと暗渠排水流出管１ｂを繋げる工程を有する。【選択図】図７
REPAIRING METHOD OF DRAINAGE BASIN COMBINED WITH UNDERDRAINAGE PIPE
PROBLEM TO BE SOLVED: To provide a repairing method of an underdrainage basin which does not need to secure a wide working yard on an upper part of the underdrainage basin.SOLUTION: A repairing method of a drainage basin 10 in which an underdrainage inflow pipe 1a is combined with an underdrainage outflow pipe 2a comprises the steps of: filling the drainage basin with an injection solidifier; and excavating the solidified injection solidifier to connect the underdrainage inflow pipe 1a with the underdrainage outflow pipe 2a.SELECTED DRAWING: Figure 7
【課題】暗渠排水マスの上部に広い作業ヤードを確保することのない暗渠排水マスの修復方法を提供する。【解決手段】暗渠排水流入管１ａと暗渠排水流出管１ｂが合流する排水マス１０の修復方法であって、排水マス内に注入固化材を充填する工程と、固化した注入固化材を掘削して、暗渠排水流入管１ａと暗渠排水流出管１ｂを繋げる工程を有する。【選択図】図７
REPAIRING METHOD OF DRAINAGE BASIN COMBINED WITH UNDERDRAINAGE PIPE
暗渠排水管合流排水マスの修復方法
NAGANO KENJI (author) / MASAGAKI HIROSHI (author)
2018-10-18
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
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Abwasserkanäle
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