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Fiver cement board grouting wall and construction method therefor

A technology of fiber cement board and construction method, applied in the direction of walls, solid waste management, building components, etc., can solve the problems of earthquake resistance, poor impact resistance, waterproof, fire prevention, poor sound insulation performance, low hanging force, etc., and achieve waterproof Good performance, simple waterproof construction, and the effect of reducing the cost of the overall structure

Inactive Publication Date: 2007-08-15
杨建平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are poor waterproof, fireproof and sound insulation performance, low hanging force, poor shock resistance and impact resistance.

Method used

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  • Fiver cement board grouting wall and construction method therefor
  • Fiver cement board grouting wall and construction method therefor
  • Fiver cement board grouting wall and construction method therefor

Examples

Experimental program
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Embodiment Construction

[0155] The specific construction specifications of the light grouting wall system structure (can be adjusted under different construction conditions): the total thickness is 87mm, the wall consists of 75 keels, and a single layer of 6mm thick 1200mm×2400mm BMW engineering board is installed on both sides, and lightweight grouting is poured in the middle of the keel material composition.

[0156] The light steel keel uses 75 wide light steel keels, and the spacing is generally 400mm according to the specific needs of the project. Cement fiberboard uses 6mm×1220mm×2440mm engineering board, board density: 1390kg / m 3 .

[0157] Screws Use self-tapping screws to fix the plate, and the screw spacing is less than 200mm.

[0158] Grouting material: cement, sand, EPS particles (Polystyrene), water;

[0159] The ratio reference: (specifically adjusted according to the actual situation on site)

[0160] Cement: 250kg

[0161] Sand: 350Kg

[0162] EPS particles: 650 liters

[0163]...

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Abstract

The invention discloses a lightweight nonbearing grouting wall and its construction method for inner walls of buildings, comprising a lightgage steel joist or C-shaped steel as a framework, two fiber cements covered on two sides, a hollow space within lightweight grouting materials by special equipment, and a skin layer decorated and dealt directly. The wall has a simple structure for easy construction and a light weight thereby reducing the cost of entire structure and improving the fireproof property up to 2.5 hours or more and the sound insulation property as 40dB, therefore the invention is an inner wall construction with higher utility and economic profit.

Description

technical field [0001] The invention relates to a fiber cement board grouting wall, which is a non-load-bearing lightweight grouting wall used in the inner wall of a building. The upper classification number is "building wall" E04B2 / 00, and it is subdivided into E04B2 / 74 . Background technique [0002] At present, the interior wall treatment methods of domestic buildings can be roughly divided into the following types, namely: brick interior walls, GRC interior walls, composite light board interior walls, light block interior walls, gypsum board interior walls and The inner wall of silicon-calcium board, the advantages and disadvantages of the above-mentioned wall are described below: [0003] 1. Brick wall: It is still the most widely used building interior wall in China. With the continuous development of society, the building is getting higher and higher, and the shortcomings of brick wall are becoming more and more obvious. It will be replaced by other structures in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B2/86E04B2/60C04B28/00C04B18/08C04B14/06C04B16/08
CPCY02W30/91
Inventor 杨建平
Owner 杨建平
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