Construction method and device of reinforced concrete double-layer plates

A reinforced concrete slab and reinforced concrete technology, which is applied to floors, building components, buildings, etc., can solve the problems of large waste of formwork, slow construction speed, and many processes, so as to reduce construction period and economic benefits, reduce difficulty and economic efficiency, The effect of simplifying the construction process

Pending Publication Date: 2019-01-01
CHINA CONSTR 4TH ENG BUREAU 6TH
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Problems solved by technology

The construction speed of this construction technology is slow, there are many procedures, and more formwork is required, which has a great impact on the construction period and economic benefits
In addition, the upper and lower layers of the double-layer slab and the beam form a closed space, so that the formwork of the upper slab cannot be disassembled, and the waste of the formwork is relatively large, which is not conducive to the principle of economy

Method used

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  • Construction method and device of reinforced concrete double-layer plates
  • Construction method and device of reinforced concrete double-layer plates

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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment of the present invention: the structural representation of the construction device of reinforced concrete double slab is as figure 1 and figure 2 As shown, it includes a beam side formwork 1 and a beam bottom formwork 5. A group of wooden square back flute 6 is arranged below the beam bottom formwork 5. The wooden square back flute 6 is supported by a scaffold 7 and symmetrically arranged on the beam bottom formwork 5. There is a prefabricated reinforced concrete slab 10, on which beam side formwork 1 is symmetrically installed, and on the beam side formwork 1, laminated floor slabs 9 are laid symmetrically. The secondary keel 2 and the main keel 3 are arranged symmetrically on the outside of the beam side formwork 1 on both si...

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Abstract

The invention discloses a construction method and device of reinforced concrete double-layer plates. The device comprises girder side formworks and a girder bottom formwork, a group of batten logs isarranged below the girder bottom formwork, the batten logs are supported through scaffolds, prefabricated reinforced concrete plates are symmetrically arranged on the girder bottom formwork, the girder side formworks are symmetrically mounted on the prefabricated reinforced concrete plates, and composite floor slabs are symmetrically paved on the girder side formworks. The reinforced concrete double-layer plate construction is carried out by adopting the mode of combining the site assembly and cast-in-place, the composite floor slabs and the prefabricated reinforced concrete plates are correspondingly adopted in upper and lower layer plates, the upper-layer composite floor slabs can be used as a formwork of an upper layer plate, the loss of the formworks is reduced, the effects of heat prevention, thermal insulation, waterproof and load bearing can be met, and prefabricated reinforced concrete plays a role of better bearing load due to the fact that the prefabricated reinforced concrete is used as a lower layer plate.

Description

technical field [0001] The invention relates to a construction method and device for a reinforced concrete double-layer slab, belonging to the technical field of building construction. Background technique [0002] Reinforced concrete double-layer floor slabs meet the aesthetic requirements of construction buildings. By leaving a certain height space between the upper floor and the lower floor, while satisfying the aesthetic and flatness of the bottom floor, some lighting and fire protection can be installed in the interlayer of the double-layer floor slabs. And other equipment to achieve the effective use of building space, in line with the strategic principles of sustainable development. As the floor plane, the upper slab mainly plays the role of bearing the floor load, while the lower slab mainly plays the role of bearing the load and decorating the building. By connecting the two, the upper and lower floors can be combined into a whole, thus producing more Great afforda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/00E04B5/38E04B5/21
CPCE04B5/00E04B5/21E04B5/38
Inventor 罗杰张逸赵龙俊刘俊吴小平
Owner CHINA CONSTR 4TH ENG BUREAU 6TH
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