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A platform for research: civil engineering, architecture and urbanism
Post-cast strip pre-paving anti-sticking waterproof construction method
The invention relates to the technical field of building waterproof engineering, in particular to a post-cast strip pre-paving anti-sticking waterproof construction method. The method comprises the steps that firstly, a supporting frame is built; secondly, cleaning and polishing are conducted; thirdly, a horizontal supporting plate and a lower waterproof coiled material are installed, and after a protective film on the upper surface of the lower waterproof coiled material is uncovered, the left end and the right end of the lower waterproof coiled material are pressed and fixed to the bottoms of the left concrete plate and the right concrete plate correspondingly; fourthly, the longitudinal steel bars are fixedly connected; and fifthly, concrete is poured into the post-cast strip till the concrete is flush with the top of the post-cast strip, and the concrete and the lower waterproof coiled material react, adhere and are integrally fixed. The double-face anti-sticking waterproof measure of the upper waterproof coiled material and the lower waterproof coiled material is adopted, the upper waterproof coiled material and the lower waterproof coiled material react with concrete in the post-cast strip to be bonded and integrally fixed, the left concrete plate, the right concrete plate, the concrete in the post-cast strip, the upper waterproof coiled material and the lower waterproof coiled material are combined into a whole more tightly, and the waterproof effect is better; and the maintenance frequency and the maintenance cost are greatly reduced.
本发明涉及建筑防水工程技术领域，是一种后浇带预铺反粘防水施工方法；第一步，搭建支撑架；第二步，清洁并打磨；第三步，安装水平支撑板和下防水卷材，揭掉下防水卷材上表面上的防护膜后，下防水卷材的左端和右端分别压紧固定在左混凝土板和右混凝土板的底部；第四步，固定连接纵向钢筋；第五步，向后浇带中浇注混凝土直至与后浇带的顶部相齐平，混凝土与下防水卷材发生反应粘连并一体固定。本发明采用上防水卷材和下防水卷材的双面反粘防水措施，分别与后浇带中的混凝土发生反应粘连并一体固定，使左混凝土板、右混凝土板、后浇带中的混凝土、上防水卷材和下防水卷材更紧密的结合为一体，防水效果更好，大大降低了维修频率和维修成本。
Post-cast strip pre-paving anti-sticking waterproof construction method
The invention relates to the technical field of building waterproof engineering, in particular to a post-cast strip pre-paving anti-sticking waterproof construction method. The method comprises the steps that firstly, a supporting frame is built; secondly, cleaning and polishing are conducted; thirdly, a horizontal supporting plate and a lower waterproof coiled material are installed, and after a protective film on the upper surface of the lower waterproof coiled material is uncovered, the left end and the right end of the lower waterproof coiled material are pressed and fixed to the bottoms of the left concrete plate and the right concrete plate correspondingly; fourthly, the longitudinal steel bars are fixedly connected; and fifthly, concrete is poured into the post-cast strip till the concrete is flush with the top of the post-cast strip, and the concrete and the lower waterproof coiled material react, adhere and are integrally fixed. The double-face anti-sticking waterproof measure of the upper waterproof coiled material and the lower waterproof coiled material is adopted, the upper waterproof coiled material and the lower waterproof coiled material react with concrete in the post-cast strip to be bonded and integrally fixed, the left concrete plate, the right concrete plate, the concrete in the post-cast strip, the upper waterproof coiled material and the lower waterproof coiled material are combined into a whole more tightly, and the waterproof effect is better; and the maintenance frequency and the maintenance cost are greatly reduced.
本发明涉及建筑防水工程技术领域，是一种后浇带预铺反粘防水施工方法；第一步，搭建支撑架；第二步，清洁并打磨；第三步，安装水平支撑板和下防水卷材，揭掉下防水卷材上表面上的防护膜后，下防水卷材的左端和右端分别压紧固定在左混凝土板和右混凝土板的底部；第四步，固定连接纵向钢筋；第五步，向后浇带中浇注混凝土直至与后浇带的顶部相齐平，混凝土与下防水卷材发生反应粘连并一体固定。本发明采用上防水卷材和下防水卷材的双面反粘防水措施，分别与后浇带中的混凝土发生反应粘连并一体固定，使左混凝土板、右混凝土板、后浇带中的混凝土、上防水卷材和下防水卷材更紧密的结合为一体，防水效果更好，大大降低了维修频率和维修成本。
Post-cast strip pre-paving anti-sticking waterproof construction method
后浇带预铺反粘防水施工方法
YANG SHEN (author) / YANG MENGKAI (author)
2023-08-15
Patent
Electronic Resource
Chinese
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