Light weight gypsum wall body field one piece constrction method

A technology of overall construction and construction method, applied in the direction of walls, building components, buildings, etc., can solve problems such as the leakage of water-soluble gypsum slurry.

Inactive Publication Date: 2004-12-22
李伟文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the construction method described in the above-mentioned invention patent application is adopted to manufacture the lightweight gypsum wall body as a whole, the leakage problem of the water-soluble gypsum slurry in the construction process cannot be solved.

Method used

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  • Light weight gypsum wall body field one piece constrction method
  • Light weight gypsum wall body field one piece constrction method
  • Light weight gypsum wall body field one piece constrction method

Examples

Experimental program
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Embodiment Construction

[0021] Reference Figure 1 ~ Figure 4 The construction method of the present invention is as follows:

[0022] (1) A number of expansion bolts 2 are evenly embedded in the concrete frame 1 around the proposed wall.

[0023] (2) Four prefabricated cement frames 3 with the same width as the thickness of the proposed wall are fastened to the concrete frame 1 around the proposed wall through their through holes 31 and expansion bolts 2.

[0024] (3) The sealing tape 4 is installed in the longitudinal grooves 32 on both sides of the cement frame 3, and several horizontal through holes 33 are evenly opened on the cement frame 3, and stud bolts 5 are placed in the through holes 33.

[0025] (4) A number of rectangular formwork 6 that are connected together by lap joints are fastened on both sides of the cement frame 3 through a number of L-shaped pressing blocks 7 with bolt through holes, stud bolts 5 and nuts. A pseudo wall cavity 8 is formed, and a double-sided adhesive tape 9 for seali...

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Abstract

The method includes following steps: embedding expansion bolts inside frame of wall body in advance; installing prefabricated concrete outline onto the frame through expansion bolts, putting joint strips onto grooves on two sides, and putting stud bolts into transverse through holes; putting several rectangular templates having join edges on side faces of concrete outline, and fastening the templates to concrete outline through assorted head pressures and stud bolts; putting double sticky tape onto join faces, and pouring light weight calcium plaster into cavities of wall body through grout hole on upper part of templates by using slurry pump; after calcium plaster being solidified, unpacking templates and stud bolts, and infilling concrete to bolt holes. Features are simple technique, fast constructing, low cost, saving labor, high intensity and good thermo insulating property.

Description

Technical field [0001] The invention relates to a wall construction method in the construction field, in particular to a light gypsum wall construction method on site, which is suitable for the construction of the wall of a frame structure building. Background technique [0002] At present, buildings and other buildings are generally constructed with reinforced cement concrete frame structures, and then walls are built in the frames to form independent rooms. In the existing technology, the most common method is to use red bricks. Because the production of red bricks destroys farmland and pollutes the environment, red bricks have been gradually replaced by lightweight cement blocks, but the wall construction does not matter. The masonry of red bricks or other wall materials must go through the following processes: red bricks or blocks are made by the factory, and then sent to the construction site, then built into walls, and finally smoothed with mortar. It can be seen that the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84
Inventor 李伟文
Owner 李伟文
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