A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground engineering construction joint structure and construction method
The invention relates to an underground engineering construction joint structure and a construction method. The construction joint structure comprises old concrete; the waterproof platform is formed at the top of the old concrete, is bent, comprises at least one bent part and is used for providing a mounting space and prolonging a water leakage path; the elastic sealing gasket is laid on the waterproof platform; the new concrete is poured on the old concrete; and the elastic sealing gasket is used for rebounding after the new concrete is solidified and shrunk so as to re-block and seal a gap generated between the old concrete and the new concrete at the waterproof platform. The waterproof performance of the construction joint is improved by prolonging the leakage path of leakage water, the elastic sealing gasket is laid on the waterproof platform, and the elastic sealing gasket is used for rebounding and blocking a gap generated after new concrete is solidified and shrunk, so that the waterproof performance of the construction joint is improved, the waterproof effect of the construction joint is improved, and the waterproof effect of the construction joint is improved. The leakage risk of the construction joint is reduced, the structural safety of the building is improved, and the service life of the building is prolonged.
本发明涉及一种地下工程施工缝构造及施工方法，施工缝构造包括：老混凝土；防水台，成型于老混凝土的顶部，为弯折状，包括至少一个弯折处，用于提供安装空间并延长渗漏水路径；弹性密封垫，铺设于防水台上；新混凝土，浇注于老混凝土上；弹性密封垫用于在新混凝土固化收缩后进行反弹以对防水台处的老混凝土与新混凝土之间产生的缝隙重新进行封堵密封。本发明通过延长渗漏水的渗漏路径提高施工缝的防水性能，并且通过在防水台上铺设弹性密封垫，利用弹性密封垫来对新混凝土固化收缩后产生的缝隙进行回弹封堵，从而提高施工缝的防水性能，提高了施工缝的防水效果，降低了施工缝发生渗漏的风险，提高了建筑物的结构安全，并延长了建筑物的使用寿命。
Underground engineering construction joint structure and construction method
The invention relates to an underground engineering construction joint structure and a construction method. The construction joint structure comprises old concrete; the waterproof platform is formed at the top of the old concrete, is bent, comprises at least one bent part and is used for providing a mounting space and prolonging a water leakage path; the elastic sealing gasket is laid on the waterproof platform; the new concrete is poured on the old concrete; and the elastic sealing gasket is used for rebounding after the new concrete is solidified and shrunk so as to re-block and seal a gap generated between the old concrete and the new concrete at the waterproof platform. The waterproof performance of the construction joint is improved by prolonging the leakage path of leakage water, the elastic sealing gasket is laid on the waterproof platform, and the elastic sealing gasket is used for rebounding and blocking a gap generated after new concrete is solidified and shrunk, so that the waterproof performance of the construction joint is improved, the waterproof effect of the construction joint is improved, and the waterproof effect of the construction joint is improved. The leakage risk of the construction joint is reduced, the structural safety of the building is improved, and the service life of the building is prolonged.
本发明涉及一种地下工程施工缝构造及施工方法，施工缝构造包括：老混凝土；防水台，成型于老混凝土的顶部，为弯折状，包括至少一个弯折处，用于提供安装空间并延长渗漏水路径；弹性密封垫，铺设于防水台上；新混凝土，浇注于老混凝土上；弹性密封垫用于在新混凝土固化收缩后进行反弹以对防水台处的老混凝土与新混凝土之间产生的缝隙重新进行封堵密封。本发明通过延长渗漏水的渗漏路径提高施工缝的防水性能，并且通过在防水台上铺设弹性密封垫，利用弹性密封垫来对新混凝土固化收缩后产生的缝隙进行回弹封堵，从而提高施工缝的防水性能，提高了施工缝的防水效果，降低了施工缝发生渗漏的风险，提高了建筑物的结构安全，并延长了建筑物的使用寿命。
Underground engineering construction joint structure and construction method
一种地下工程施工缝构造及施工方法
LIU TIANZHENG (author) / LUO FURONG (author) / LIU FENGHUA (author) / PENG FANGLING (author) / CUI YING (author) / XIAO YAO (author) / WANG YUANG (author) / ZHAO HAILIANG (author) / SONG ZHIXIANG (author) / DENG YUE (author)
2024-06-14
Patent
Electronic Resource
Chinese
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