Non-bearing wall body and forming method thereof

A molding method and non-load-bearing technology, applied in the direction of walls, solid waste management, building components, etc., can solve the problems of high manufacturing cost, easy cracking of non-load-bearing walls, low strength, etc., and achieve low manufacturing cost, energy saving, lightening Effects of structural loads

Active Publication Date: 2011-10-19
吴金营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The first purpose of the present invention is to provide a non-load-bearing wall to solve the problems of easy cracking, low strength and high manufacturing cost of existing non-load-bearing walls

Method used

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  • Non-bearing wall body and forming method thereof
  • Non-bearing wall body and forming method thereof
  • Non-bearing wall body and forming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0068] Cast-in-place a 12CM thick dormitory wall, the wall length is 5 meters, the wall height is 2.5 meters, and the estimated total weight is 5X2.5X0.12X24=36KG.

[0069] ①Material selection: Weigh 5.4KG (15%) of construction waste on the construction site in proportion and crush it, 2KG (6%) of perlite, 3KG (7%) of glass fiber (glass fiber is a specific embodiment of glass fiber) ), cement 5.76KG (16%), medium sand (fineness modulus 2.3-3.0) 7.2kg (20%), gravel (5-20mm continuous particle size) 12.6kg (35%), waterproofing agent 0.36kg (1 %).

[0070] ② Stirring: Put the ingredients weighed in proportion into a mixer and add water to stir;

[0071] ③Manufacturing: adopt the processing method provided above in the present invention, carry out construction according to the construction method of conventional pouring concrete wall 200, the method is simple, and the construction period is fast. After the wall reaches 200 strength, the formwork can be removed;

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Abstract

The invention discloses a non-bearing wall body and a forming method thereof, and the non-bearing wall body is formed by pearl stones, glass fiber, cement, medium sand, stone, building waste residues and a waterproofing agent which are mixed and poured, and the parts by weight of the components are as follows: 3-10% of pearlstone, 3-11% of glass fiber, 13-18% of cement, 15-25% of medium sand, 30-40% of stones, 10-20% of construction waste residue and 0.5-1% of waterproofing agent, wherein the fineness modulus of the medium sand is 2.3-3.0, and the stone in 5-20mm granulometric class is adopted. In the invention, the non-bearing wall has the advantages of high strength, good toughness, high integrated earthquake resistant, small occupied space, low manufacturing cost, energy-saving, labor-saving and pollution-reducing performances, and good heat and sound insulation effects.

Description

technical field [0001] The invention relates to the field of construction equipment, and more specifically relates to a non-load-bearing wall only used for structural filling and a forming method thereof. Background technique [0002] Non-load-bearing walls, which only play a structural filling role, do not need to play a supporting role. At present, non-load-bearing walls widely used in construction are generally made of block bricks, and block bricks can be subdivided into steam cement bricks, slag fly ash bricks, fly ash gravel cement bricks, etc. . [0003] However, the non-load-bearing walls formed by the above-mentioned block bricks usually have the following defects: [0004] 1. Gas-filled cement bricks have a high water absorption rate, and the pasted tiles and stones are easy to crack and fall off, and cannot be nailed, drilled, or threaded horizontally and vertically; slag fly ash bricks and fly ash gravel cement bricks also have the characteristics of high water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84E04G21/02C04B28/00C04B18/16C04B14/42C04B14/18
CPCC04B28/02Y02W30/91C04B14/02C04B14/06C04B14/18C04B14/42C04B18/16C04B20/0076C04B40/0028C04B2103/302
Inventor 吴金营
Owner 吴金营
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