A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Subway station side wall large formwork waterproof system and construction method
The invention relates to the technical field of subway station side wall waterproofing, in particular to a subway station side wall large formwork waterproof system and a construction method.The waterproof system comprises an outer waterproof structure, an inner waterproof structure and a construction formwork used for constructing the waterproof structures, and the construction formwork comprises a supporting formwork and a waterproof coiled material pasted to the supporting formwork; a separation piece is arranged between the waterproof roll and the supporting formwork. The construction method comprises the steps that S1, the construction formwork is assembled; s2, a formwork is built for the first time; s3, primary grouting is conducted; s4, demolding; s5, the construction formwork is assembled again; s6, a formwork is built for the second time; s7, a reinforcement cage is put in, and concrete is poured; and S8, demolding is conducted again, separation of the supporting formwork and the waterproof roll is facilitated through a special demolding method, and meanwhile the waterproof performance is improved through double-layer waterproof performance.
本申请涉及地铁站侧墙防水的技术领域，尤其是涉及一种地铁站侧墙大模板防水体系和施工方法，防水体系包括外防水结构、内防水结构以及用于施工防水结构的施工模板，所述施工模板包括支撑模板以及粘贴在支撑模板上的防水卷材，所述防水卷材与支撑模板之间设置有脱离件，施工方法包括S1：组装施工模板；S2：一次搭建模板；S3：一次注浆；S4：脱模；S5：再次组装施工模板；S6：二次搭建模板；S7：放入钢筋笼，浇筑混凝土；S8：再次脱模，通过特殊的脱模方法便于支撑模板与防水卷材的脱离，同时通过双层防水提高防水性能。
Subway station side wall large formwork waterproof system and construction method
The invention relates to the technical field of subway station side wall waterproofing, in particular to a subway station side wall large formwork waterproof system and a construction method.The waterproof system comprises an outer waterproof structure, an inner waterproof structure and a construction formwork used for constructing the waterproof structures, and the construction formwork comprises a supporting formwork and a waterproof coiled material pasted to the supporting formwork; a separation piece is arranged between the waterproof roll and the supporting formwork. The construction method comprises the steps that S1, the construction formwork is assembled; s2, a formwork is built for the first time; s3, primary grouting is conducted; s4, demolding; s5, the construction formwork is assembled again; s6, a formwork is built for the second time; s7, a reinforcement cage is put in, and concrete is poured; and S8, demolding is conducted again, separation of the supporting formwork and the waterproof roll is facilitated through a special demolding method, and meanwhile the waterproof performance is improved through double-layer waterproof performance.
本申请涉及地铁站侧墙防水的技术领域，尤其是涉及一种地铁站侧墙大模板防水体系和施工方法，防水体系包括外防水结构、内防水结构以及用于施工防水结构的施工模板，所述施工模板包括支撑模板以及粘贴在支撑模板上的防水卷材，所述防水卷材与支撑模板之间设置有脱离件，施工方法包括S1：组装施工模板；S2：一次搭建模板；S3：一次注浆；S4：脱模；S5：再次组装施工模板；S6：二次搭建模板；S7：放入钢筋笼，浇筑混凝土；S8：再次脱模，通过特殊的脱模方法便于支撑模板与防水卷材的脱离，同时通过双层防水提高防水性能。
Subway station side wall large formwork waterproof system and construction method
一种地铁站侧墙大模板防水体系和施工方法
YANG YUNTAO (author) / GENG DONGFENG (author) / ZHU QIJUN (author) / MA JING (author) / ZHOU LU (author) / SUN KE (author) / CHEN HU (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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