Mildew-proof anti-cracking light wall material, preparation method and application thereof

A lightweight wall, anti-mold technology, applied in building materials, building components, buildings and other directions, can solve the problems of large land resource consumption, slow construction speed, overweight wall and other problems, achieve low cost, low alkalinity, inhibit The effect of mildew

Inactive Publication Date: 2020-06-09
怀化雁荡山新型墙体材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, red bricks were used as building materials for filling, but taking soil and burning bricks will consume a lot of land resources, and it has been gradually banned
Other filling building materials such as blocks and prefabricated materials for interior walls are overweight, prone to quality problems such as cracks, cracks, and drumming, and the construction speed is slow and the integrity is poor

Method used

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  • Mildew-proof anti-cracking light wall material, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Composition of raw materials (parts by weight): 70 parts of expanded polystyrene, 30 parts of glass fiber reinforced cement, 20 parts of diatom mud, 15 parts of fly ash, 10 parts of yellow sand, 10 parts of caustic soda, 5 parts of shale, charcoal 2 parts of black, 1 part of modified melamine water reducer, 2 parts of sodium stearate, 1 part of polystyrene, 1 part of FC-5 and 30 parts of water.

[0026] A method for preparing a mildew-resistant and crack-resistant lightweight wall material, which is prepared according to the following method: weighed expanded polystyrene, glass fiber reinforced cement, diatom mud, caustic soda, carbon black, fly ash, Mix yellow sand and shale, dry mix and evenly form a mixture, divide 50% of the weighed polystyrene into the mixture and stir evenly, pour the remaining polystyrene into 1 / 2 of the water to dissolve, and dissolve the dissolved Pour the solution into the dry mix and stir thoroughly to obtain a slurry; then add the weighed mo...

Embodiment 2

[0029] Composition of raw materials (parts by weight): 100 parts of expanded polystyrene, 50 parts of glass fiber reinforced cement, 30 parts of diatom mud, 30 parts of fly ash, 20 parts of yellow sand, 15 parts of caustic soda, 15 parts of shale, charcoal 7 parts of black, 5 parts of aliphatic water reducer, 6 parts of sodium alkyl glyceryl ether sulfonate, 4 parts of carboxymethyl cellulose, 3 parts of DPT-5 and 50 parts of water.

[0030] A method for preparing a mildew-resistant and crack-resistant lightweight wall material, which is prepared according to the following method: weighed expanded polystyrene, glass fiber reinforced cement, diatom mud, caustic soda, carbon black, fly ash, Mix yellow sand and shale, dry mix to form a mixture, divide 50% of the weighed carboxymethyl cellulose into the mixture and stir evenly, pour the remaining carboxymethyl cellulose into 1 / 2 of the water to dissolve , pour the dissolved solution into the dry mix and stir thoroughly to obtain a...

Embodiment 3

[0033] Composition of raw materials (parts by weight): 80 parts of expanded polystyrene, 35 parts of glass fiber reinforced cement, 22 parts of diatom mud, 17 parts of fly ash, 12 parts of yellow sand, 12 parts of caustic soda, 7 parts of shale, charcoal 3 parts of black, 2 parts of casein, 3 parts of sodium petroleum sulfonate, 2 parts of rosin, 1 part of DH-1 and 35 parts of water.

[0034] A method for preparing a mildew-resistant and crack-resistant lightweight wall material, which is prepared according to the following method: weighed expanded polystyrene, glass fiber reinforced cement, diatom mud, caustic soda, carbon black, fly ash, Mix yellow sand and shale, dry mix it evenly to form a mixture, divide 50% of the weighed rosin into the mixture and stir evenly, pour the remaining rosin into 1 / 2 of the water to dissolve, and pour the dissolved solution into Stir fully in the dry mixture to obtain a slurry; then add the weighed casein, sodium petroleum sulfonate and DH-1 int...

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Abstract

The invention provides a mildew-proof and crack-resistant light wall material, which is prepared from the following raw materials in parts by weight: 80-90 parts of foamed polystyrene, 35-45 parts ofglass fiber reinforced cement, 22-27 parts of diatom ooze, 17-22 parts of fly ash, 12-17 parts of yellow sand, 12-14 parts of caustic soda flakes, 7-12 parts of shale, 3-6 parts of carbon black, 2-4 parts of a water reducing agent, 3-5 parts of a surfactant, 2-4 parts of a binder, 1-2 parts of a reinforcing agent and 35-45 parts of water. The wall material is wide in raw material source, simple inpreparation method, low in cost, alkaline, not prone to breeding microorganisms, capable of effectively preventing mildew, excellent in mechanical property, extremely good in crack resistance and wide in application prospect.

Description

technical field [0001] The invention relates to the technical field of wall materials, in particular to a mildew-proof and crack-resistant lightweight wall material. Background technique [0002] Among the construction quality problems exposed by the media in recent years, mildew of wall materials has become one of the hot issues. With the increasing development of urban construction in our country, the problem of mildew on the walls of housing construction and its harmfulness have also attracted more and more people's attention. Especially for buildings that have been put into use, if there is mildew on the wall, it will not only deteriorate the working and living environment. It also shortens the lifespan of the building. In order to effectively solve the problem of wall mildew, on the basis of understanding the growth characteristics of mold, the components of house wall materials must be improved to make wall materials that are mildew-proof. [0003] Wall mold, also k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00E04C2/04C04B111/40C04B111/34C04B111/20
CPCC04B28/00C04B2111/2092C04B2111/343C04B2111/40E04C2/044C04B16/08C04B14/42C04B14/08C04B18/08C04B14/06C04B22/062C04B14/108C04B14/022C04B2103/302C04B2103/44C04B2103/40
Inventor 张崇昌杨庆寿
Owner 怀化雁荡山新型墙体材料有限公司
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