A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof construction method for foundation raft in deep foundation ponding area
The invention provides a waterproof construction method for a foundation raft in a deep foundation ponding area, and relates to the technical field of building waterproof construction. Performing primary waterproof treatment on the side wall and the bottom of the sump; a reinforcement cage net is embedded, and accumulated water in the water catchment pit is pumped out; a waterproof cushion layer is poured; and pouring a foundation raft in the sump and the like. The construction method has the beneficial effects that by the adoption of the construction method, the water collecting pit is dug in the water collecting pit, a pit-in-pit structure is formed, accumulated water continuously seeping from the inner wall of the water collecting pit in the construction process can flow into the water collecting pit at any time, the water collecting pit is kept dry, and the problem that accumulated water in the water collecting pit affects foundation raft construction is solved; therefore, the construction efficiency is improved. And the side wall and the bottom of the water catchment pit can be kept relatively dry through the water catchment pit, construction of a one-time waterproof layer is facilitated, the water stopping effect of the one-time waterproof roll is improved, and the later maintenance cost of the foundation raft is reduced.
本发明提供一种深基础积水区域基础筏板防水施工方法，涉及建筑防水施工技术领域，该方法包括开挖集水坑、汇水坑；对集水坑侧壁以及底部进行一次防水处理；埋入钢筋笼网，抽出汇水坑内的积水；并浇筑隔水垫层；在集水坑内浇筑基础筏板等步骤。本发明的有益效果为：采用上述施工方法，在集水坑内挖出汇水坑，构成坑中坑结构，可以使施工过程中集水坑内壁连续渗出的积水能随时汇流入汇水坑内，使汇水坑保持干燥，避免了集水坑内积水聚影响基础筏板施工的问题，从而提高施工效率。并且汇水坑可以使汇水坑侧壁和底部保持相对干燥，便于一次防水层的施工，提高该一次防水卷材的止水效果，降低基础筏板的后期维护成本。
Waterproof construction method for foundation raft in deep foundation ponding area
The invention provides a waterproof construction method for a foundation raft in a deep foundation ponding area, and relates to the technical field of building waterproof construction. Performing primary waterproof treatment on the side wall and the bottom of the sump; a reinforcement cage net is embedded, and accumulated water in the water catchment pit is pumped out; a waterproof cushion layer is poured; and pouring a foundation raft in the sump and the like. The construction method has the beneficial effects that by the adoption of the construction method, the water collecting pit is dug in the water collecting pit, a pit-in-pit structure is formed, accumulated water continuously seeping from the inner wall of the water collecting pit in the construction process can flow into the water collecting pit at any time, the water collecting pit is kept dry, and the problem that accumulated water in the water collecting pit affects foundation raft construction is solved; therefore, the construction efficiency is improved. And the side wall and the bottom of the water catchment pit can be kept relatively dry through the water catchment pit, construction of a one-time waterproof layer is facilitated, the water stopping effect of the one-time waterproof roll is improved, and the later maintenance cost of the foundation raft is reduced.
本发明提供一种深基础积水区域基础筏板防水施工方法，涉及建筑防水施工技术领域，该方法包括开挖集水坑、汇水坑；对集水坑侧壁以及底部进行一次防水处理；埋入钢筋笼网，抽出汇水坑内的积水；并浇筑隔水垫层；在集水坑内浇筑基础筏板等步骤。本发明的有益效果为：采用上述施工方法，在集水坑内挖出汇水坑，构成坑中坑结构，可以使施工过程中集水坑内壁连续渗出的积水能随时汇流入汇水坑内，使汇水坑保持干燥，避免了集水坑内积水聚影响基础筏板施工的问题，从而提高施工效率。并且汇水坑可以使汇水坑侧壁和底部保持相对干燥，便于一次防水层的施工，提高该一次防水卷材的止水效果，降低基础筏板的后期维护成本。
Waterproof construction method for foundation raft in deep foundation ponding area
一种深基础积水区域基础筏板防水施工方法
WANG HONGBO (author) / WANG DINGYANG (author) / WU HAO (author) / LI HONGLIANG (author) / XIE YANGHUANG (author) / CAO PENGSONG (author) / ZHANG HEYANG (author) / DONG LEI (author) / ZHI TONGCHAO (author) / YAO SHISHAN (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Raft foundation waterproof structure and waterproof structure manufacturing method
| European Patent Office | 2023
CONSTRUCTION METHOD OF RAFT FOUNDATION AND RAFT FOUNDATION STRUCTURE
| European Patent Office | 2019
Deep foundation pit corner waterproof construction method
| European Patent Office | 2020
European Patent Office | 2024
| European Patent Office | 2024