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A platform for research: civil engineering, architecture and urbanism
Concrete structural joint reverse construction method waterproof sealing structure and construction method thereof
The invention provides a concrete structural joint reverse construction method waterproof sealing structure and a construction method thereof, relates to the technical field of building waterproofing, and mainly aims to solve the technical problem that a concrete structural joint waterproof structure is difficult to repair in the prior art. The waterproof sealing structure comprises an upstream face base layer, a waterproof reinforcing layer, a structural layer, a structural joint and a reserved channel, the waterproof reinforcing layer is arranged between the upstream face base layer and the structural layer, the structural joint is located in the structural layer and penetrates through the upstream face and the downstream face of the structural layer, one end of the structural joint is connected with the waterproof reinforcing layer, and the other end of the structural joint is located on the outer surface of the downstream side of the structural layer. A plurality of reserved channels are horizontally embedded and laid in sequence along the upstream face of the structural joint, the reserved channels are communicated with a plurality of grouting guide pipes in the length direction in a segmented mode, the other ends of the grouting guide pipes penetrate through the structural layer, ports of the grouting guide pipes are formed in the outer surface of the downstream side of the structural layer, and sealing plugs are arranged at the ports of the grouting guide pipes. A micro monitoring sensor can be arranged on the inner surface of the sealing plug.
本发明提供了一种混凝土结构缝逆作法防水密封结构及其施工方法，涉及建筑防水技术领域，主要目的是解决现有技术中存在的混凝土结构缝防水结构难以修复的技术问题。该防水密封结构包括：迎水面基础层、防水加强层、结构层、结构缝、预留通道，防水加强层设置于迎水面基础层和所述结构层之间，结构缝位于结构层内，贯穿结构层迎水面和背水面，一端与防水加强层相接，另一端位于结构层背水一侧外表面，沿结构缝迎水面依次水平内嵌铺设有若干条预留通道，预留通道沿其长度方向分段连通有若干注浆导管，注浆导管另一端穿透结构层，其端口设置于结构层背水一侧外表面，注浆导管端口设置有密封塞，密封塞内表面可设置有微型监测传感器。
Concrete structural joint reverse construction method waterproof sealing structure and construction method thereof
The invention provides a concrete structural joint reverse construction method waterproof sealing structure and a construction method thereof, relates to the technical field of building waterproofing, and mainly aims to solve the technical problem that a concrete structural joint waterproof structure is difficult to repair in the prior art. The waterproof sealing structure comprises an upstream face base layer, a waterproof reinforcing layer, a structural layer, a structural joint and a reserved channel, the waterproof reinforcing layer is arranged between the upstream face base layer and the structural layer, the structural joint is located in the structural layer and penetrates through the upstream face and the downstream face of the structural layer, one end of the structural joint is connected with the waterproof reinforcing layer, and the other end of the structural joint is located on the outer surface of the downstream side of the structural layer. A plurality of reserved channels are horizontally embedded and laid in sequence along the upstream face of the structural joint, the reserved channels are communicated with a plurality of grouting guide pipes in the length direction in a segmented mode, the other ends of the grouting guide pipes penetrate through the structural layer, ports of the grouting guide pipes are formed in the outer surface of the downstream side of the structural layer, and sealing plugs are arranged at the ports of the grouting guide pipes. A micro monitoring sensor can be arranged on the inner surface of the sealing plug.
本发明提供了一种混凝土结构缝逆作法防水密封结构及其施工方法，涉及建筑防水技术领域，主要目的是解决现有技术中存在的混凝土结构缝防水结构难以修复的技术问题。该防水密封结构包括：迎水面基础层、防水加强层、结构层、结构缝、预留通道，防水加强层设置于迎水面基础层和所述结构层之间，结构缝位于结构层内，贯穿结构层迎水面和背水面，一端与防水加强层相接，另一端位于结构层背水一侧外表面，沿结构缝迎水面依次水平内嵌铺设有若干条预留通道，预留通道沿其长度方向分段连通有若干注浆导管，注浆导管另一端穿透结构层，其端口设置于结构层背水一侧外表面，注浆导管端口设置有密封塞，密封塞内表面可设置有微型监测传感器。
Concrete structural joint reverse construction method waterproof sealing structure and construction method thereof
混凝土结构缝逆作法防水密封结构及其施工方法
YANG SHUDONG (author)
2022-07-29
Patent
Electronic Resource
Chinese
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