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A platform for research: civil engineering, architecture and urbanism
Underground engineering node waterproof construction method
The invention discloses an underground engineering node waterproof construction method. The underground engineering node waterproof construction method comprises a self-waterproof reinforced concretebottom plate and a self-waterproof reinforced concrete side wall; the self-waterproof reinforced concrete bottom plate and the self-waterproof reinforced concrete side wall are separately cast and moulded; a U-shaped waterproof groove belt is formed in the outer surface of the upper end of the self-waterproof reinforced concrete bottom plate; a U-shaped waterproof embedding and fixing belt is embedded in the U-shaped waterproof groove belt; the U-shaped waterproof embedding and fixing belt and the self-waterproof reinforced concrete side wall are integrally cast and moulded; and a bottom platesurface layer is arranged on the outer surface of the upper end of the self-waterproof reinforced concrete bottom plate, and a concrete cushion layer is arranged on the outer surface of the lower endof the self-waterproof reinforced concrete bottom plate. According to the underground engineering node waterproof construction method, concrete doped with a composite waterproof agent is adopted; tworows of U-shaped groove belts are firstly formed in the self-waterproof reinforced concrete bottom plate in the direction of a wall body; then the self-waterproof reinforced concrete side wall concrete doped with the composite waterproof agent is cast, so that a node is embedded, fixed and closed; and the self-waterproof structure at the node is realized.
本发明公开了一种地下工程节点防水构造工法，所述地下工程节点防水构造包括自防水钢筋混凝土底板与自防水钢筋混凝土侧墙，所述自防水钢筋混凝土底板与自防水钢筋混凝土侧墙分体浇筑成型，所述自防水钢筋混凝土底板的上端外表面设置有U型防水槽带，且U型防水槽带的内部嵌入U型防水嵌固带，其中U型防水嵌固带与自防水钢筋混凝土侧墙为整体浇筑成型，所述自防水钢筋混凝土底板的上端外表面设置有底板面层，且其下端外表面铺设混凝土垫层。本发明采用掺加复合防水剂的混凝土，在自防水钢筋混凝土底板时沿墙体方向先做出2排U型槽带，后浇掺加复合防水剂的自防水钢筋混凝土侧墙混凝土使节点嵌固闭合，实现节点处的结构自防水。
Underground engineering node waterproof construction method
The invention discloses an underground engineering node waterproof construction method. The underground engineering node waterproof construction method comprises a self-waterproof reinforced concretebottom plate and a self-waterproof reinforced concrete side wall; the self-waterproof reinforced concrete bottom plate and the self-waterproof reinforced concrete side wall are separately cast and moulded; a U-shaped waterproof groove belt is formed in the outer surface of the upper end of the self-waterproof reinforced concrete bottom plate; a U-shaped waterproof embedding and fixing belt is embedded in the U-shaped waterproof groove belt; the U-shaped waterproof embedding and fixing belt and the self-waterproof reinforced concrete side wall are integrally cast and moulded; and a bottom platesurface layer is arranged on the outer surface of the upper end of the self-waterproof reinforced concrete bottom plate, and a concrete cushion layer is arranged on the outer surface of the lower endof the self-waterproof reinforced concrete bottom plate. According to the underground engineering node waterproof construction method, concrete doped with a composite waterproof agent is adopted; tworows of U-shaped groove belts are firstly formed in the self-waterproof reinforced concrete bottom plate in the direction of a wall body; then the self-waterproof reinforced concrete side wall concrete doped with the composite waterproof agent is cast, so that a node is embedded, fixed and closed; and the self-waterproof structure at the node is realized.
本发明公开了一种地下工程节点防水构造工法，所述地下工程节点防水构造包括自防水钢筋混凝土底板与自防水钢筋混凝土侧墙，所述自防水钢筋混凝土底板与自防水钢筋混凝土侧墙分体浇筑成型，所述自防水钢筋混凝土底板的上端外表面设置有U型防水槽带，且U型防水槽带的内部嵌入U型防水嵌固带，其中U型防水嵌固带与自防水钢筋混凝土侧墙为整体浇筑成型，所述自防水钢筋混凝土底板的上端外表面设置有底板面层，且其下端外表面铺设混凝土垫层。本发明采用掺加复合防水剂的混凝土，在自防水钢筋混凝土底板时沿墙体方向先做出2排U型槽带，后浇掺加复合防水剂的自防水钢筋混凝土侧墙混凝土使节点嵌固闭合，实现节点处的结构自防水。
Underground engineering node waterproof construction method
一种地下工程节点防水构造工法
WANG XUKAI (author) / WANG XINMIN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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