A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basement post-cast strip blind ditch diversion structure and construction method
The invention provides a basement post-cast strip blind ditch flow guide structure and a construction method, and belongs to the field of basement structures.The method comprises the steps that the two sides of the position of a bottom plate post-cast strip are expanded outwards by a preset distance for corresponding paying-off, so that the position of a flow guide blind ditch is determined; corresponding angle steel is placed on the two sides of the flow guide blind ditch, one side face is flush with the post-cast strip pavement, the other side face is perpendicular to the post-cast strip pavement, angle steel openings face the interior of the flow guide ditch, the outer sides of the flush faces are flush with the outer side edge of the flow guide blind ditch, and the angle steel is fixed according to preset intervals; a granite layer is laid between the inner sides of the angle steel, and a layer of non-woven fabric is laid on the granite layer; and steel bar meshes at corresponding positions are laid on the non-woven fabric, and fine aggregate concrete terrace layers are poured at the corresponding positions. According to the method, the dry state of the ground is ensured by conducting water seepage and flow guiding on the post-cast strip part, later-stage leakage of the post-cast strip can be effectively eradicated, the use function after delivery is ensured, and therefore the maintenance cost caused by the post-cast strip in the later stage is reduced.
本发明提供一种地下室后浇带盲沟导流结构及施工方法，属于地下室结构领域，该方法包括：沿底板后浇带位置两侧分别外扩预设距离进行对应放线，以确定导流盲沟位置；在导流盲沟位置两侧分别放置对应角钢，一侧面与后浇带路面平齐一侧面与后浇带路面垂直，并将角钢口朝向导流沟内部且平齐面的外侧与导流盲沟外侧边缘对齐，按预设间隔固定角钢；在角钢内侧之间铺设一层米石层，并在米石层上面铺设一层无纺布；在无纺布上铺设对应位置的钢筋网片，并在对应位置浇筑细石混凝土地坪层。该方法通过对后浇带部位渗水导流，确保了地面的干燥状态，可有效杜绝后浇带后期渗漏，保证交付后的使用功能，从而减少了后期因后浇带导致的维修成本。
Basement post-cast strip blind ditch diversion structure and construction method
The invention provides a basement post-cast strip blind ditch flow guide structure and a construction method, and belongs to the field of basement structures.The method comprises the steps that the two sides of the position of a bottom plate post-cast strip are expanded outwards by a preset distance for corresponding paying-off, so that the position of a flow guide blind ditch is determined; corresponding angle steel is placed on the two sides of the flow guide blind ditch, one side face is flush with the post-cast strip pavement, the other side face is perpendicular to the post-cast strip pavement, angle steel openings face the interior of the flow guide ditch, the outer sides of the flush faces are flush with the outer side edge of the flow guide blind ditch, and the angle steel is fixed according to preset intervals; a granite layer is laid between the inner sides of the angle steel, and a layer of non-woven fabric is laid on the granite layer; and steel bar meshes at corresponding positions are laid on the non-woven fabric, and fine aggregate concrete terrace layers are poured at the corresponding positions. According to the method, the dry state of the ground is ensured by conducting water seepage and flow guiding on the post-cast strip part, later-stage leakage of the post-cast strip can be effectively eradicated, the use function after delivery is ensured, and therefore the maintenance cost caused by the post-cast strip in the later stage is reduced.
本发明提供一种地下室后浇带盲沟导流结构及施工方法，属于地下室结构领域，该方法包括：沿底板后浇带位置两侧分别外扩预设距离进行对应放线，以确定导流盲沟位置；在导流盲沟位置两侧分别放置对应角钢，一侧面与后浇带路面平齐一侧面与后浇带路面垂直，并将角钢口朝向导流沟内部且平齐面的外侧与导流盲沟外侧边缘对齐，按预设间隔固定角钢；在角钢内侧之间铺设一层米石层，并在米石层上面铺设一层无纺布；在无纺布上铺设对应位置的钢筋网片，并在对应位置浇筑细石混凝土地坪层。该方法通过对后浇带部位渗水导流，确保了地面的干燥状态，可有效杜绝后浇带后期渗漏，保证交付后的使用功能，从而减少了后期因后浇带导致的维修成本。
Basement post-cast strip blind ditch diversion structure and construction method
地下室后浇带盲沟导流结构及施工方法
ZHANG JIANHUA (author) / ZHANG MIN (author) / PAN HANG (author) / YANG FEI (author) / LENG KAIKAI (author) / YANG YONGQIANG (author) / ZHANG WANKAI (author)
2024-11-12
Patent
Electronic Resource
Chinese
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