A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork-free constructional column and construction method
The invention discloses a formwork-free constructional column and a construction method. The constructional column is arranged between two adjacent walls. The side faces of the two adjacent walls are connected through formwork building blocks. The formwork building blocks are laid layer by layer in the height direction of the constructional column. A steel reinforcement cage is arranged inside a columnar cavity defined by the formwork building blocks and the walls. The steel reinforcement cage and the walls are fixed through tying of tying pieces. Concrete is poured into the columnar cavity. The formwork building blocks and building blocks on the two walls are constructed at the same time. Combed joints need to be reserved when the first formwork building blocks are laid, the combined joints are retreated and enter successively, and the height of the combined joints is the height of the wall building blocks. Cleaning holes are reserved in one sides of the first formwork building blocks, and second and other formwork building blocks are laid according to the common construction method. The formwork building blocks are used for replacing a traditional formwork, and the working procedures of formwork erecting and disassembling are omitted; the formwork building blocks and the concrete of the constructional column can be firmly combined into a whole to bear stress jointly.
Formwork-free constructional column and construction method
The invention discloses a formwork-free constructional column and a construction method. The constructional column is arranged between two adjacent walls. The side faces of the two adjacent walls are connected through formwork building blocks. The formwork building blocks are laid layer by layer in the height direction of the constructional column. A steel reinforcement cage is arranged inside a columnar cavity defined by the formwork building blocks and the walls. The steel reinforcement cage and the walls are fixed through tying of tying pieces. Concrete is poured into the columnar cavity. The formwork building blocks and building blocks on the two walls are constructed at the same time. Combed joints need to be reserved when the first formwork building blocks are laid, the combined joints are retreated and enter successively, and the height of the combined joints is the height of the wall building blocks. Cleaning holes are reserved in one sides of the first formwork building blocks, and second and other formwork building blocks are laid according to the common construction method. The formwork building blocks are used for replacing a traditional formwork, and the working procedures of formwork erecting and disassembling are omitted; the formwork building blocks and the concrete of the constructional column can be firmly combined into a whole to bear stress jointly.
Formwork-free constructional column and construction method
LYU GUOYU (author) / CHEN KUN (author) / LIU LIHANG (author) / LIU RUTAI (author) / XING HUIJUAN (author) / XU XIANYUAN (author) / CHEN TAO (author) / WANG LINYING (author) / TONG DUN (author)
2015-11-18
Patent
Electronic Resource
English
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