Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction joint waterproof structure without water-stop belt at structure interface and construction method of construction joint waterproof structure
The invention discloses a construction joint waterproof structure without a waterstop at a structure interface and a construction method thereof, the construction joint waterproof structure comprises a grouting pipe arranged on the surface of construction joint concrete, and two ends of the grouting pipe are respectively sleeved with a connecting pipe; the grouting pipes are connected end to end through fixing pieces. One end of the grouting guide pipe is connected with the outer end of the connecting pipe, and the other end of the grouting guide pipe extends out of the construction joint; and the water stop strips are arranged in the grooves in the concrete surface of the construction joint and located on the two outer sides of the grouting pipe. By means of the waterproof structure measure, waterproof materials such as a water stop belt can not be reserved at the underground structure connector construction joint, the waterproof structure of the existing structure and the weak portion of the construction joint is connected in subsequent structure construction, and the effect that the connector construction joint is free of leakage and moisture stain is achieved through the grouting pipe post-grouting measure; the problems that after the structure is connected, hard connection is achieved at the construction joint, waterproof connection cannot be achieved, and water seepage occurs are solved.
本发明公开了一种用于结构接口处无止水带的施工缝防水构造及其施工方法，构造包括：注浆管，设置在施工缝混凝土表面，注浆管的两端分别外套有连接管；若干注浆管通过固定件首尾连接；注浆导管，注浆导管的一端与连接管外端连接，注浆导管的另一端延伸出施工缝外；止水条，设置在施工缝混凝土表面凹槽内且位于注浆管的两外侧。通过本发明防水构造措施，可实现在地下结构接口施工缝处未留置止水带等防水材料，后续结构施工接驳已有结构，施工缝薄弱部位的防水构造，通过注浆管后注浆措施达到接口施工缝无渗漏，无湿渍的效果，解决了结构接驳后施工缝处硬连接、防水无法连接、出现渗水的问题。
Construction joint waterproof structure without water-stop belt at structure interface and construction method of construction joint waterproof structure
The invention discloses a construction joint waterproof structure without a waterstop at a structure interface and a construction method thereof, the construction joint waterproof structure comprises a grouting pipe arranged on the surface of construction joint concrete, and two ends of the grouting pipe are respectively sleeved with a connecting pipe; the grouting pipes are connected end to end through fixing pieces. One end of the grouting guide pipe is connected with the outer end of the connecting pipe, and the other end of the grouting guide pipe extends out of the construction joint; and the water stop strips are arranged in the grooves in the concrete surface of the construction joint and located on the two outer sides of the grouting pipe. By means of the waterproof structure measure, waterproof materials such as a water stop belt can not be reserved at the underground structure connector construction joint, the waterproof structure of the existing structure and the weak portion of the construction joint is connected in subsequent structure construction, and the effect that the connector construction joint is free of leakage and moisture stain is achieved through the grouting pipe post-grouting measure; the problems that after the structure is connected, hard connection is achieved at the construction joint, waterproof connection cannot be achieved, and water seepage occurs are solved.
本发明公开了一种用于结构接口处无止水带的施工缝防水构造及其施工方法，构造包括：注浆管，设置在施工缝混凝土表面，注浆管的两端分别外套有连接管；若干注浆管通过固定件首尾连接；注浆导管，注浆导管的一端与连接管外端连接，注浆导管的另一端延伸出施工缝外；止水条，设置在施工缝混凝土表面凹槽内且位于注浆管的两外侧。通过本发明防水构造措施，可实现在地下结构接口施工缝处未留置止水带等防水材料，后续结构施工接驳已有结构，施工缝薄弱部位的防水构造，通过注浆管后注浆措施达到接口施工缝无渗漏，无湿渍的效果，解决了结构接驳后施工缝处硬连接、防水无法连接、出现渗水的问题。
Construction joint waterproof structure without water-stop belt at structure interface and construction method of construction joint waterproof structure
用于结构接口处无止水带的施工缝防水构造及其施工方法
LIU XIAOFEI (Autor:in) / XU KE (Autor:in) / WU ZHIGANG (Autor:in) / LIU RUIJIN (Autor:in) / ZHANG LE (Autor:in) / WEN JINGQUAN (Autor:in) / QI HONGZHUANG (Autor:in)
26.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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