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A mildew-resistant lightweight wall material and preparation method thereof

A light-weight wall and wall material technology, which is applied in the field of wall materials, can solve the problems of rusting of metal nails, rot of nails, falling off of thermal insulation materials, etc., and achieves a good effect of anti-mold effect.

Inactive Publication Date: 2016-05-11
泗阳县弘达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

No matter which method is used, it is necessary to fix the insulation material on the base wall with nails. The existence of mold on the wall will cause the metal nails to rust. Accumulating for a certain period of time will cause the nails to rot and cause the insulation material to fall off.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Mildew-resistant lightweight wall materials are made according to the following raw material ratios by weight: 5 parts of fly ash, 5 parts of expanded perlite, 25 parts of water, 35 parts of wood chips, 1 part of calcium stearate, 1 part of maleic anhydride 2 parts of plastic particles, 1 part of calcium carbonate powder, 2 parts of anti-mold and antibacterial agent, 2 parts of antioxidant, 5 parts of methylene benzene diisocyanate, 5 parts of glyceryl stearate, and 2 parts of polyethylene. The preparation method is to first spray the anti-mildew and anti-bacterial agent and antioxidant on the wood chips, and after drying, it is mixed with calcium stearate, maleic anhydride grafted plastic particles, methylene phenylene diisocyanate, glyceryl stearate, and polyethylene at high temperature. Mixing, stirring while heating, the temperature range is 450°C; crushing after extrusion to obtain anti-mildew wall material granules, stirring and mixing with fly ash, expanded perlit...

Embodiment 2

[0019] Mildew-resistant lightweight wall materials are made according to the following raw material ratios by weight: 10 parts of fly ash, 10 parts of expanded perlite, 30 parts of water, 40 parts of wood chips, 3 parts of calcium stearate, maleic anhydride 3 parts of plastic particles, 2 parts of calcium carbonate powder, 4 parts of anti-mold and antibacterial agent, 4 parts of antioxidant, 7 parts of methylene benzene diisocyanate, 10 parts of glyceryl stearate, 4 parts of polyethylene. The preparation method is to first spray the anti-mildew and anti-bacterial agent and antioxidant on the wood chips, and after drying, it is mixed with calcium stearate, maleic anhydride grafted plastic particles, methylene phenylene diisocyanate, glyceryl stearate, and polyethylene at high temperature. Mixing, stirring while heating, the temperature range is 500 °C; crushing after extrusion to obtain anti-mildew wall material granules, stirring and mixing with fly ash, expanded perlite, water...

Embodiment 3

[0021] Mildew-resistant lightweight wall materials are made according to the following raw material ratios by weight: 12 parts of fly ash, 15 parts of expanded perlite, 35 parts of water, 45 parts of wood chips, 5 parts of calcium stearate, maleic anhydride 4 parts of plastic particles, 4 parts of calcium carbonate powder, 5 parts of anti-mold and antibacterial agent, 5 parts of antioxidant, 10 parts of methylene benzene diisocyanate, 12 parts of glyceryl stearate, and 5 parts of polyethylene. The preparation method is to first spray the anti-mildew and anti-bacterial agent and antioxidant on the wood chips, and after drying, it is mixed with calcium stearate, maleic anhydride grafted plastic particles, methylene phenylene diisocyanate, glyceryl stearate, and polyethylene at high temperature. Mixing, stirring while heating, the temperature range is 550 °C; crushing after extrusion to obtain anti-mildew wall material granules, stirring and mixing with fly ash, expanded perlite, ...

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Abstract

The present invention disclosed a method of anti-mildew-resistant wall material and its preparation methods. The material anti-mildew-resistant wall material was made according to the weight ratio of the following raw materials: 5-20 parts of the flour ash, expanded perlite 5 5-25 copies, 25-45 parts of water, 35-55 parts of wood chips, 1-15 parts of calcium calcium, 2-10 parts of plastic particles of Malayside, 1-10 copies of calcium carbonate powder, 2 anti-mold antibacterial agent 2-15 copies, 2-15 copies of antioxidants, 5-15 parts of methamphetamine diacerocyline, 5-25 copies of glycolin glycolin, and 2-10 parts of polyethylene.The preparation method is to first spray mold -proof antibacterial agents and antioxidants on wood chips.Mix; after squeezing, it is broken to obtain the material of the mildew -proof wall material. It is mixed with flour ash, expanded perlite, water, and calcium carbonate powder to dry and dry.

Description

technical field [0001] The invention relates to wall materials, in particular to a mildew-resistant lightweight wall material and a preparation method thereof. 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-resistant. [0003] Wall mold, also kno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00
Inventor 胡刚
Owner 泗阳县弘达新型墙体材料有限公司
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