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Fabrication construction method for fabricated floor slab

A construction method and prefabricated technology, applied to floors, structural elements, building components, etc., can solve the problems of complex floor slab construction, low degree of assembly, poor fire performance, etc., to achieve flexible construction methods, reduce the amount of cast-in-place, reduce The effect of wet work

Inactive Publication Date: 2020-12-11
HUBEI SHENZHOU BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the construction of the above-mentioned floor slabs is relatively complicated.
The first method needs to hoist the laminated slab as a whole, connect the steel bar and the beam, and then complete the construction through a large number of cast-in-place operations, and the overall assembly level is low
The second way is to directly connect the steel structure frame with the beams to form the load-bearing layer of the floor, and then lay the concrete slab, which requires a large amount of steel, high cost, and extremely poor fire resistance

Method used

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  • Fabrication construction method for fabricated floor slab
  • Fabrication construction method for fabricated floor slab
  • Fabrication construction method for fabricated floor slab

Examples

Experimental program
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Effect test

Embodiment 1

[0050] like Figure 1 ~ Figure 4 As shown, the connector 3 in this embodiment is a connecting steel bar or a connecting steel plate. The floor slab of this embodiment is also provided with mortise and tenon components for splicing.

[0051] The construction method of this embodiment is specifically as follows:

[0052] Firstly, according to the drawing size of the building to be constructed, the autoclaved aerated concrete floor 1 is prefabricated in the factory, and then the autoclaved aerated concrete floor 1 is spliced ​​by mortise and tenon components to form a whole floor. The splicing seams can be bonded with high-strength cement.

[0053] Then, the floor slab is transported to the site where the building needs to be constructed, and the whole floor slab is hoisted by a crane, and then lifted to the location where it needs to be installed.

[0054] Then, fix the angle steel or C-shaped steel supporting the floor on the structural column.

[0055] Then, place the whol...

Embodiment 2

[0060] like Figure 1 ~ Figure 4 As shown, the connecting piece 3 of this embodiment is a connecting hook. The floor slab of this embodiment is also provided with mortise and tenon components for splicing.

[0061] The construction method of this embodiment is specifically as follows:

[0062] Firstly, according to the drawing size of the building to be constructed, the autoclaved aerated concrete floor 1 is prefabricated in the factory, and then the autoclaved aerated concrete floor 1 is spliced ​​by mortise and tenon components to form a whole floor. The splicing seams can be bonded with high-strength cement.

[0063] Then, the floor slab is transported to the site where the building needs to be constructed, and the whole floor slab is hoisted by a crane, and then lifted to the location where it needs to be installed.

[0064] Then, fix the angle steel or C-shaped steel supporting the floor on the structural column.

[0065] Then, drill out the fixing holes matched with ...

Embodiment 3

[0070] like Figure 1 ~ Figure 4 As shown, the connecting piece 3 of this embodiment is a bolt sleeve. The floor slab of this embodiment is also provided with mortise and tenon components for splicing.

[0071] The construction method of this embodiment is specifically as follows:

[0072] Firstly, according to the drawing size of the building to be constructed, the autoclaved aerated concrete floor 1 is prefabricated in the factory, and then the autoclaved aerated concrete floor 1 is spliced ​​by mortise and tenon components to form a whole floor. The splicing seams can be bonded with high-strength cement.

[0073] Then, the floor slab is transported to the site where the building needs to be constructed, and the whole floor slab is hoisted by a crane, and then lifted to the location where it needs to be installed.

[0074] Then, fix the angle steel or C-shaped steel supporting the floor on the structural column.

[0075] Then, drill the bolt holes matched with the bolt s...

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Abstract

The invention discloses fabrication construction method for a fabricated floor slab. The floor adopts an autoclaved aerated concrete slab with a connecting piece, and the fabrication construction method comprises the following steps: S1, the autoclaved aerated concrete floor slab is hoisted to an installation position; S2, a fixing part matched with the connecting piece is machined on a beam or astructural column corresponding to the autoclaved aerated concrete floor slab in step S1; S3, the autoclaved aerated concrete floor slab in step S1 is placed on the beam or the structural column through cooperation of the connecting piece and the fixing part; and S4, the connecting piece of the autoclaved aerated concrete floor slab placed in step S3 is reinforced and fixed to the fixing part, andfabrication construction of the fabricated floor slab is completed. On the premise that bearing performance is met, the autoclaved aerated concrete slab and an extremely convenient connecting mode are adopted, the fabricated floor slab is low in weight, high in strength and easy to fabricate, the construction efficiency is greatly improved, and the construction cost is remarkably reduced.

Description

technical field [0001] The invention relates to the field of building technology, in particular to an assembly construction method of an assembled floor slab. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. Compared with traditional buildings, prefabricated buildings have the advantages of less on-site cast-in-place operations, a higher degree of standardization, shorter construction periods, more in line with the requirements of green buildings, and more energy-saving and environmentally friendly. In recent years, my country has attached great importance to the development of the prefabricated constructi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/02E04B5/10E04C5/06
CPCE04B5/02E04B5/023E04B5/10E04C5/0636
Inventor 罗克佐
Owner HUBEI SHENZHOU BUILDING MATERIAL
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