A prefabricated composite floor
A technology of superimposed floor slabs and laminated slabs, which is applied to floors, buildings, building reinforcements, etc., can solve problems such as inconvenient installation and operation, inconvenient weight sharing, and lack of supporting structures, so as to achieve increased strength, increased rigidity, and convenient operation. Effect
Active Publication Date: 2021-05-25
秦皇岛和信基业建筑科技有限公司
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Problems solved by technology
[0003] When the prefabricated laminated floor is used for the construction of the mobile house on the construction site, when it is used in the northwest region where the temperature difference between day and night is large, there will be fractures inside the laminated floor, and the effect of support and reinforcement may be poor, and the support is not convenient for weight sharing; generally Both the prefabricated slab and the cast-in-place reinforced concrete layer are reinforced with steel mesh. During installation, the connecting support structure between the steel mesh generally lacks a supporting structure to provide support for the steel mesh, which is not convenient for installation.
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[0028] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.
[0030] see Figure 1-7 As shown in the figure, a prefabricated laminated floor slab comprises a prefabricated base plate 1 of a laminated plate and a concrete laminated layer...
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The invention belongs to the technical field of floor slabs, and is specifically an assembled laminated floor slab, which includes a prefabricated floor of laminated slabs, a concrete laminated layer, vertically positioned steel bars, a first steel mesh, a first longitudinal steel bar, a first transverse steel bar, Second reinforcement mesh, second longitudinal reinforcement, second transverse reinforcement, back positioning hole, side wall positioning hole, transverse knuckle support reinforcement, longitudinal knuckle support reinforcement, horizontal bar, screw, nut, support bar and through hole. The first steel mesh, the second steel mesh and several cross support knuckle connection structures are arranged between the prefabricated bottom plate of the laminated slab and the concrete laminated layer, which can effectively reinforce the structure and improve the overall rigidity; this kind of assembly When the type laminated floor is being used and constructed, through the cooperation of the first steel mesh, the second steel mesh, the vertical positioning steel bar, the back positioning hole and the side wall positioning hole, the connection between different floors can be effectively positioned.
Description
technical field [0001] The invention belongs to the technical field of floor slabs, in particular to a prefabricated laminated floor slab. Background technique [0002] Laminated floor is a prefabricated monolithic floor formed by stacking prefabricated slabs and cast-in-place reinforced concrete layers. The integrity of the superimposed floor slab is good, and the upper and lower surfaces of the slab are flat, which is convenient for the decoration of the veneer layer. It is suitable for high-rise buildings and large-bay buildings that require high overall rigidity. [0003] When the prefabricated laminated floor is used in the construction of the construction site, when it is used in the northwest region where the temperature difference between day and night is large, the interior of the laminated floor will be broken, the support and reinforcement effect may be poor, and the support is not convenient for weight sharing; generally The prefabricated slab and the cast-in-pl...
Claims
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IPC IPC(8): E04B5/17E04C5/06
CPCE04B5/17E04C5/0636E04C5/064
Inventor 徐建国其他发明人请求不公开姓名
Owner 秦皇岛和信基业建筑科技有限公司