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A platform for research: civil engineering, architecture and urbanism
Anti-leakage ditch abutted seam structure, drainage ditch applying same and maintenance method of anti-leakage ditch abutted seam structure
The invention provides an anti-leakage ditch abutted seam structure, a drainage ditch applying the same and a maintenance method of the drainage ditch. The anti-leakage ditch abutted seam structure comprises a first prefabricated ditch and a second prefabricated ditch which are connected in series, a pair of corresponding U-shaped glue injection channels are formed in the outer side edge of the connected end face of the first prefabricated ditch and the second prefabricated ditch, and a U-shaped rubber water seal pad is arranged on the inner side edge of the connected end face of the first prefabricated ditch and the second prefabricated ditch in a clamped mode. The U-shaped rubber water seal pad is tightly filled between the two adjacent prefabricated ditches, and the anti-seepage effect is achieved; on the other hand, when the prefabricated ditches expand with heat and contract with cold, the U-shaped rubber water seal pad elastically contracts or stretches, so that the anti-leakage stability is kept, and damage caused by mutual extrusion of the two prefabricated ditches during thermal expansion is prevented; when the U-shaped rubber water seal pad loses the anti-seepage effect due to aging and other reasons, the U-shaped glue injection channel is filled with grouting materials to form the secondary water seal pad.
本发明提供一种防渗漏水沟拼缝结构、应用其的排水沟及其维护方法。该防渗漏水沟拼缝结构，包括串接设置的第一预制水沟和第二预制水沟，在第一预制水沟和第二预制水沟的相接端面的外侧缘开设有相对应的一对U形注胶槽道，在第一预制水沟和第二预制水沟的相接端面的内侧缘夹设有U形橡胶水封垫。本发明通过U形橡胶水封垫，紧密填充在相邻的两预制水沟之间，起到防渗漏作用；另一方面，当预制水沟热胀冷缩的时候，U形橡胶水封垫弹性收缩或伸张，既保持防渗漏的稳定性，又防止热胀时，两预制水沟相互挤压，导致损坏；当U形橡胶水封垫由于老化等原因失去防渗漏作用时，向U形注胶槽道中注满注浆材料形成二次水封垫。
Anti-leakage ditch abutted seam structure, drainage ditch applying same and maintenance method of anti-leakage ditch abutted seam structure
The invention provides an anti-leakage ditch abutted seam structure, a drainage ditch applying the same and a maintenance method of the drainage ditch. The anti-leakage ditch abutted seam structure comprises a first prefabricated ditch and a second prefabricated ditch which are connected in series, a pair of corresponding U-shaped glue injection channels are formed in the outer side edge of the connected end face of the first prefabricated ditch and the second prefabricated ditch, and a U-shaped rubber water seal pad is arranged on the inner side edge of the connected end face of the first prefabricated ditch and the second prefabricated ditch in a clamped mode. The U-shaped rubber water seal pad is tightly filled between the two adjacent prefabricated ditches, and the anti-seepage effect is achieved; on the other hand, when the prefabricated ditches expand with heat and contract with cold, the U-shaped rubber water seal pad elastically contracts or stretches, so that the anti-leakage stability is kept, and damage caused by mutual extrusion of the two prefabricated ditches during thermal expansion is prevented; when the U-shaped rubber water seal pad loses the anti-seepage effect due to aging and other reasons, the U-shaped glue injection channel is filled with grouting materials to form the secondary water seal pad.
本发明提供一种防渗漏水沟拼缝结构、应用其的排水沟及其维护方法。该防渗漏水沟拼缝结构，包括串接设置的第一预制水沟和第二预制水沟，在第一预制水沟和第二预制水沟的相接端面的外侧缘开设有相对应的一对U形注胶槽道，在第一预制水沟和第二预制水沟的相接端面的内侧缘夹设有U形橡胶水封垫。本发明通过U形橡胶水封垫，紧密填充在相邻的两预制水沟之间，起到防渗漏作用；另一方面，当预制水沟热胀冷缩的时候，U形橡胶水封垫弹性收缩或伸张，既保持防渗漏的稳定性，又防止热胀时，两预制水沟相互挤压，导致损坏；当U形橡胶水封垫由于老化等原因失去防渗漏作用时，向U形注胶槽道中注满注浆材料形成二次水封垫。
Anti-leakage ditch abutted seam structure, drainage ditch applying same and maintenance method of anti-leakage ditch abutted seam structure
一种防渗漏水沟拼缝结构、应用其的排水沟及其维护方法
DENG TAO (author) / DONG ZHICHENG (author) / TAN BIN (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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