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Prefabricated wallboard and construction method thereof

A prefabricated assembly, wall panel technology, applied in building components, buildings, building structures, etc., can solve problems such as easy displacement and unstable connection, and achieve the effect of avoiding bursting, ensuring strength, and strengthening strength

Inactive Publication Date: 2018-11-09
HEMUJIA CHENGDU NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When splicing the plates in this patent, the welding pieces are welded together, and there is a problem of unstable and easy displacement of the connection.

Method used

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  • Prefabricated wallboard and construction method thereof
  • Prefabricated wallboard and construction method thereof
  • Prefabricated wallboard and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-Figure 5 As shown, a prefabricated assembled wall panel includes a panel body 1 and a plurality of connectors 2. One end surface of the panel body 1 is provided with a strip-shaped protrusion 11 extending from the top to the bottom in the length direction. There are strip-shaped grooves 12 matching the strip-shaped bumps 11 on the surface; the connecting piece 2 includes a butt plate 21 and a steel bar 22 connected thereto, and the end surface and its opposite surface are respectively provided with There are said butt-joint plates 21 that conform to the contour, and there are a plurality of butt-joint plates 21 evenly distributed in the length direction of the board body 1 , and the said steel bars 22 are pre-embedded in said board body 1 .

Embodiment 2

[0041] This embodiment is on the basis of embodiment 1:

[0042] Such as figure 2 and Figure 6 As shown, the butt plate 21 is embedded in the plate body 1, the upper surface of the butt plate 21 is recessed by 2 mm relative to the end surface of the plate body 1, and both sides of the butt plate 21 are exposed to the side surfaces of the plate body 1. , a 4mm weld seam 24 can be formed during butt jointing, welding rods can be put in, and it is convenient for the operator to weld from the side of the wallboard. It should be noted that the upper surface of the butt plate is relative to the lower surface of the butt plate that is in contact with (or opposite to) the end surface of the plate body. end face of the slot. The upper surface of the butt plate and the end surface of the plate body involved in the following embodiments can be understood as the same definition.

Embodiment 3

[0044] This embodiment is on the basis of embodiment 1:

[0045] Such as figure 2 and Figure 6 As shown, the butt plate 21 is embedded in the plate body 1, the upper surface of the butt plate 21 is recessed by 3 mm relative to the end face of the plate body 1, and both sides of the butt plate 21 are exposed to the sides of the plate body 1. , A 6mm weld seam 24 can be formed during butt jointing.

[0046] Such as Figure 3-Figure 5 As shown, the strip-shaped protrusion 11 is a trapezoidal column structure, and the end of the trapezoidal column close to the panel body 1 is larger than the end far away from the panel body, which facilitates relative splicing of two wall panels.

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Abstract

The invention provides a prefabricated wallboard which comprises a plate body and a plurality of connecting members, wherein one end surface of the plate body is provided with strip-shaped bumps extending from top to bottom in the length direction, and the opposite surface is provided with strip-shaped grooves matched with the strip-shaped bumps. The connecting members comprise butt plates and reinforcing bars connected with the butt plates. The end surface and the opposite surface thereof are respectively provided with the butt plates with corresponding contours. The butt plates are evenly distributed in the length direction of the plate body, and the reinforcing bars are embedded in the plate body. The wallboard is easy to assemble, and the construction method is simple and convenient inoperation and accurate in positioning.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a prefabricated assembled wallboard and a construction method thereof. Background technique [0002] When traditional wallboards are connected, they are usually connected and fixed by filling cement slurry (or other bonding materials) at the joints of the boards. However, due to the different shrinkage ratios between the cement material and the wallboard material, It often causes cracks in the cement material under the action of tension, thereby reducing the stability of the connection between the wallboards. [0003] At present, some wallboards are connected by welding, such as the utility model patent with application number CN200820159547.6, which discloses an angle steel assembly structure of prefabricated reinforced concrete wallboards and floor slabs. Embedded steel bars and steel plates are welded and fixed connectors, the steel bars are placed in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/38E04G21/14
CPCE04C2/38E04G21/14
Inventor 汪映兴尹文彪汪建民
Owner HEMUJIA CHENGDU NEW MATERIAL CO LTD
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