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A platform for research: civil engineering, architecture and urbanism
Basement bottom plate leakage maintenance directional drainage structure and construction method thereof
The invention discloses a directional drainage structure for leakage maintenance of a basement bottom plate and a construction method of the directional drainage structure. Comprising a groove, square channel steel, a gravel water filtering layer and a cement-based permeable crystallization type waterproof coating, wherein the groove is obtained after joint cutting and grooving are conducted on a leakage part; a groove opening of the square channel steel is downwards arranged in the groove; the gravel water filtering layer is laid in a gap between the square channel steel and the groove; the blocking layer is plastered on the surface of the gravel water filtering layer, the flexible waterproof coating is painted on the blocking layer and the surface of the top of the square channel steel, and the expansive concrete is poured on the top of the flexible waterproof coating and doped with a cement-based permeable crystallization type waterproof agent. The invention discloses a directional drainage and drainage structure for leakage maintenance of a basement bottom plate and a construction method of the directional drainage and drainage structure. The directional drainage and drainage structure for leakage maintenance of the basement bottom plate can quickly drain water pressure under the condition of high and low leakage water pressure, and does not influence the structural strength of a surface layer at a maintenance part.
本发明公开了一种地下室底板渗漏维修定向排水引流结构及其施工方法，包括在渗漏部位进行切缝开槽后得到的沟槽、槽口朝下设置在所述沟槽内的方形槽钢、在所述方形槽钢与所述沟槽之间的空隙处铺设的碎石滤水层、在所述碎石滤水层以上部分的细石混凝土面层端面涂刷的水泥基渗透结晶型防水涂层、在所述碎石滤水层表面批抹的封堵层、在所述封堵层和所述方形槽钢顶部表面涂刷的一道柔性防水涂层和在所述柔性防水涂层顶部浇筑的掺有水泥基渗透结晶型防水剂的膨胀混凝土；本发明公开了一种地下室底板渗漏维修定向排水引流结构及其施工方法，在高低渗漏水压情况下均能快速排泄水压、且不影响维修处面层结构强度的地下室底板渗漏维修定向排水引流结构。
Basement bottom plate leakage maintenance directional drainage structure and construction method thereof
The invention discloses a directional drainage structure for leakage maintenance of a basement bottom plate and a construction method of the directional drainage structure. Comprising a groove, square channel steel, a gravel water filtering layer and a cement-based permeable crystallization type waterproof coating, wherein the groove is obtained after joint cutting and grooving are conducted on a leakage part; a groove opening of the square channel steel is downwards arranged in the groove; the gravel water filtering layer is laid in a gap between the square channel steel and the groove; the blocking layer is plastered on the surface of the gravel water filtering layer, the flexible waterproof coating is painted on the blocking layer and the surface of the top of the square channel steel, and the expansive concrete is poured on the top of the flexible waterproof coating and doped with a cement-based permeable crystallization type waterproof agent. The invention discloses a directional drainage and drainage structure for leakage maintenance of a basement bottom plate and a construction method of the directional drainage and drainage structure. The directional drainage and drainage structure for leakage maintenance of the basement bottom plate can quickly drain water pressure under the condition of high and low leakage water pressure, and does not influence the structural strength of a surface layer at a maintenance part.
本发明公开了一种地下室底板渗漏维修定向排水引流结构及其施工方法，包括在渗漏部位进行切缝开槽后得到的沟槽、槽口朝下设置在所述沟槽内的方形槽钢、在所述方形槽钢与所述沟槽之间的空隙处铺设的碎石滤水层、在所述碎石滤水层以上部分的细石混凝土面层端面涂刷的水泥基渗透结晶型防水涂层、在所述碎石滤水层表面批抹的封堵层、在所述封堵层和所述方形槽钢顶部表面涂刷的一道柔性防水涂层和在所述柔性防水涂层顶部浇筑的掺有水泥基渗透结晶型防水剂的膨胀混凝土；本发明公开了一种地下室底板渗漏维修定向排水引流结构及其施工方法，在高低渗漏水压情况下均能快速排泄水压、且不影响维修处面层结构强度的地下室底板渗漏维修定向排水引流结构。
Basement bottom plate leakage maintenance directional drainage structure and construction method thereof
一种地下室底板渗漏维修定向排水引流结构及其施工方法
LIAO CHUNHUA (author) / MU LEI (author) / JIANG BO (author) / WEN JUEHUI (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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