Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Basement expansion joint drainage structure and construction method thereof
The invention discloses a basement expansion joint drainage structure and a construction method thereof.The structure comprises foundation bottom plates, civil defense door sills are arranged on the top faces of the two foundation bottom plates respectively, and an expansion joint is formed between the two foundation bottom plates; the water collecting pit is dug in the foundation slab on the side, away from the expansion joint, of the civil defense door sill; one end of the flow guide pipe is communicated with the water collecting pit, the opposite end of the flow guide pipe is connected to a cement mortar slope layer, the cement mortar slope layer is laid on the top of the foundation slab on the side, close to the expansion joint, of the civil defense door sill, and pebble layers are laid on the top of the cement mortar slope layer and the top of the expansion joint. A concrete layer is poured on the top of the pebble bed. According to the drainage structure at the basement expansion joint and the construction method of the drainage structure, water seepage in the expansion joint is drained instead of grouting plugging in the expansion joint, the problem of water seepage at the expansion joint is solved, basement water accumulation is avoided, and the material manufacturing cost is low.
本发明公开了一种地下室伸缩缝处排水结构及其施工方法，结构包括基础底板，两所述基础底板顶面别设有人防门坎，两所述基础底板之间形成伸缩缝；集水坑，挖设于所述人防门坎远离所述伸缩缝一侧的所述基础底板的内部；导流管，所述导流管的一端与所述集水坑连通，所述导流管的相对一端连接于水泥砂浆坡层，所述水泥砂浆坡层铺设于所述人防门坎靠近所述伸缩缝一侧的所述基础底板顶部，所述水泥砂浆坡层及所述伸缩缝顶部铺设有卵石层，所述卵石层顶部浇筑有混凝土层。本发明的地下室伸缩缝处排水结构及其施工方法，以排出伸缩缝中的渗水代替在伸缩缝中注浆封堵，解决了伸缩缝处渗水的难题，避免地下室积水，材料造价低。
Basement expansion joint drainage structure and construction method thereof
The invention discloses a basement expansion joint drainage structure and a construction method thereof.The structure comprises foundation bottom plates, civil defense door sills are arranged on the top faces of the two foundation bottom plates respectively, and an expansion joint is formed between the two foundation bottom plates; the water collecting pit is dug in the foundation slab on the side, away from the expansion joint, of the civil defense door sill; one end of the flow guide pipe is communicated with the water collecting pit, the opposite end of the flow guide pipe is connected to a cement mortar slope layer, the cement mortar slope layer is laid on the top of the foundation slab on the side, close to the expansion joint, of the civil defense door sill, and pebble layers are laid on the top of the cement mortar slope layer and the top of the expansion joint. A concrete layer is poured on the top of the pebble bed. According to the drainage structure at the basement expansion joint and the construction method of the drainage structure, water seepage in the expansion joint is drained instead of grouting plugging in the expansion joint, the problem of water seepage at the expansion joint is solved, basement water accumulation is avoided, and the material manufacturing cost is low.
本发明公开了一种地下室伸缩缝处排水结构及其施工方法，结构包括基础底板，两所述基础底板顶面别设有人防门坎，两所述基础底板之间形成伸缩缝；集水坑，挖设于所述人防门坎远离所述伸缩缝一侧的所述基础底板的内部；导流管，所述导流管的一端与所述集水坑连通，所述导流管的相对一端连接于水泥砂浆坡层，所述水泥砂浆坡层铺设于所述人防门坎靠近所述伸缩缝一侧的所述基础底板顶部，所述水泥砂浆坡层及所述伸缩缝顶部铺设有卵石层，所述卵石层顶部浇筑有混凝土层。本发明的地下室伸缩缝处排水结构及其施工方法，以排出伸缩缝中的渗水代替在伸缩缝中注浆封堵，解决了伸缩缝处渗水的难题，避免地下室积水，材料造价低。
Basement expansion joint drainage structure and construction method thereof
地下室伸缩缝处排水结构及其施工方法
HE YUZHONG (Autor:in) / WANG HUANWANG (Autor:in) / ZHAO MENG (Autor:in) / ZHU JINGJING (Autor:in) / QIU LICHEN (Autor:in) / ZHANG GUANGXING (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
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