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A Construction Method of Shear Walls on Both Sides in a Narrow Space

A technology of narrow space and construction method, applied in formwork/formwork/work frame, on-site preparation of building components, connection of formwork/formwork/work frame, etc., can solve problems such as low efficiency of formwork support method , to achieve the effect of overcoming the difficulty of cleaning construction residues, flexible and adjustable spacing of the bearing plates, and easy removal

Active Publication Date: 2021-12-14
CHINA METALLURGICAL CONSTR ENG GRP
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  • Description
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Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a construction method for shear walls on both sides of a narrow space, which solves the problem of low efficiency of formwork support in a narrow space between shear walls on both sides, Moreover, the operation is simple and will not affect the subsequent construction of construction joints and deformation joints

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  • A Construction Method of Shear Walls on Both Sides in a Narrow Space
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  • A Construction Method of Shear Walls on Both Sides in a Narrow Space

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The reference signs in the drawings of the description include: inner template 1, outer template 2, support device 3, pressure bearing plate 4, left connecting rod 5, right connecting rod 6, nut seat 7, screw rod 8, rotating handle 9, positioning Board 10, positioning frame 11, laser emitter 12.

[0030] A construction method of shear walls on both sides of a narrow space in this specific embodiment comprises the following steps, A, first binding the steel bars of the shear walls, and then supporting the side forms of the shear walls on both sides of the construction joints or deformation joints , a plurality of pull screw rods 8 are horizontally set to limit and fix the outer formwork 2 of the two side molds, and the distance between the inner formwork 1 of the two side molds is the distance between the construction joint or the deformation joint; B, ...

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Abstract

The invention discloses a construction method for shear walls on both sides of a narrow space. First, the steel bars of the shear walls are bound, and then the side forms of the shear walls on both sides of the construction joint or the deformation joint are supported, and then the support device with the following structure is obtained , the opposite sides of the two pressure bearing plates are respectively used to abut against the surfaces opposite to the inner formwork of the two side molds, and then the support device is placed between the inner formwork of the two side molds, and the pressure bearing plate is pressed to limit it. The two pressure-bearing plates are completely pressed against the inner formwork of the two side molds respectively, and the inner formwork support of the side formwork is completed, and then multiple sets of support devices are used to sequentially support the left and right ends of the inner formwork of the two side molds and the height direction. Support, then concrete pouring of the shear walls on both sides, and curing. The present invention provides a construction method for shear walls on both sides of the narrow space, which solves the problem of low efficiency of formwork support in the narrow space between the shear walls on both sides, and is easy to operate without affecting the follow-up of construction joints and deformation joints construction.

Description

technical field [0001] The invention relates to the technical field of shear walls, in particular to a construction method for shear walls on both sides of a narrow space. Background technique [0002] At present, the construction industry has been greatly developed, and the shapes and structures of buildings are becoming more and more beautiful. For the narrow space of the building concrete structure, such as the expansion joints and construction joints next to the double shear wall, as well as the facade shape of the building with a small space, etc., some formwork supports are required to support, so as to ensure the construction The width of joints or expansion joints is guaranteed, and the verticality of the shear walls formed on both sides is guaranteed at the same time. [0003] However, for the traditional formwork support, it is mainly a wooden box made of wood, with a foam material sandwiched in the middle, or a foam extruded board is directly sandwiched between t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/18E04G17/06
CPCE04G11/18E04G17/06
Inventor 张宏伟
Owner CHINA METALLURGICAL CONSTR ENG GRP
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