Multifunctional diatom ooze wall material

A diatom mud and multifunctional technology, applied in the field of building materials, can solve the problems of low porosity and poor adsorption, and achieve the effects of increasing porosity and specific surface area, increasing viscosity, and improving photocatalytic activity

Inactive Publication Date: 2018-03-30
东莞市爱乐居环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional diatom mud wall material, which is used to solve the problems of low porosity and poor adsorption of existing diatom mud wall materials.

Method used

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  • Multifunctional diatom ooze wall material
  • Multifunctional diatom ooze wall material
  • Multifunctional diatom ooze wall material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A multifunctional diatom mud wall material:

[0027] Formula: include the following components by weight:

[0028]

[0029] Preparation:

[0030] (1) Weigh 200 parts of diatomite, 100 parts of calcined zeolite powder, 50 parts of sepiolite powder, and 100 parts of quartz sand by weight, and add them to a 20% hydrochloric acid aqueous solution, stir and soak for 12 hours, and filter to obtain wet pink;

[0031] (2) After washing the wet powder obtained in step (1) with clear water, drying and grinding, the mixed powder is obtained;

[0032] (3) 1 part of polyester fiber, 10 parts of methyl cellulose, 5 parts of glutinous rice flour, 5 parts of mesoporous molecular sieve loaded titanium dioxide and zinc oxide are added to the mixed powder obtained in step (2) according to the proportioning by weight, and put Stir in a blender to combine evenly.

Embodiment 2

[0034] A multifunctional diatom mud wall material:

[0035] Formula: include the following components by weight:

[0036]

[0037] Preparation:

[0038] (1) Weigh 400 parts of diatomite, 300 parts of calcined zeolite powder, 200 parts of sepiolite powder, and 200 parts of quartz sand in parts by weight, add them into a 30% hydrochloric acid aqueous solution, stir and soak for 24 hours, and filter to obtain wet powder ;

[0039] (2) After washing the wet powder obtained in step (1) with clear water, drying and grinding, the mixed powder is obtained;

[0040] (3) 5 parts of polypropylene fibers, 50 parts of hydroxymethyl cellulose, 10 parts of glutinous rice flour, 15 parts of mesoporous molecular sieve loaded titanium dioxide and zinc oxide are added to the mixed powder obtained in step (2) according to the proportioning by weight, Put in a blender and mix well.

Embodiment 3

[0042] A multifunctional diatom mud wall material:

[0043] Formula: include the following components by weight:

[0044]

[0045]

[0046] Preparation:

[0047] (1) Weigh 300 parts of diatomite, 300 parts of calcined zeolite powder, 150 parts of sepiolite powder, and 100 parts of quartz sand by weight, add them into 25% nitric acid aqueous solution, stir and soak for 20 hours, and filter to obtain wet powder ;

[0048] (2) After washing the wet powder obtained in step (1) with clear water, drying and grinding, the mixed powder is obtained;

[0049] (3) 5 parts of polyester fibers, 30 parts of hydroxypropyl cellulose, 10 parts of glutinous rice flour, 8 parts of mesoporous molecular sieve loaded titanium dioxide and zinc oxide are added to the mixed powder obtained in step (2) according to the proportioning by weight, Put in a blender and mix well.

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Abstract

The invention relates to a multifunctional diatom ooze wall material which is composed of the following components in parts by weight: diatomite, calcined zeolite powder, sepiolite powder, quartz sand, anti-cracking fibers, plant cellulose, viscous powder and a photocatalyst. The preparation method comprises the following steps: pickling and drying the diatomite, calcined zeolite powder, sepiolitepowder and quartz sand, and uniformly mixing with the anti-cracking fibers, plant cellulose, viscous powder and the photocatalyst, thereby obtaining the product. Due to the calcined zeolite powder and sepiolite powder added into the diatomite, the porosity and specific surface area of the wall material are increased by pickling, the moisture can be adsorbed while adsorbing harmful substances, andthe aim of regulating the indoor humidity is achieved. Due to the addition of the anti-cracking fibers and plant cellulose, the mechanical strength of the wall material is improved, and cracks occurring after construction are avoided. Due to use of a sticky rice tackifier, the harmful substances are not released, and the wall material is green and environmentally friendly. Due to the addition ofa mesoporous molecular sieve supporting titanium dioxide and zinc oxide, the photocatalytic activity of the titanium dioxide and zinc oxide is improved, the harmful substances such as formaldehyde andthe like can be completely decomposed, and bacteria can be killed.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a multifunctional diatom mud wall material. Background technique [0002] As we all know, the construction of the wall is particularly important after the completion of the rough home furnishing in the field of construction and home furnishing, so that there is a choice of wall materials. Traditional home decoration wall materials are mainly divided into two categories: paint and wallpaper. During the use of these two wall materials, there are varying degrees of VOC emissions, especially formaldehyde, which seriously threatens human health. With the development of social economy, people nowadays have higher and higher requirements for decoration. While people are pursuing high-end decorative effects, they put forward higher requirements for the environmental protection of wall materials. In order to meet people's needs, some Wall materials that can absorb and purify h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B111/20C04B111/34
CPCC04B28/00C04B2111/00017C04B2111/00025C04B2111/00482C04B2111/00827C04B2111/2061C04B2111/343C04B14/08C04B18/023C04B14/042C04B14/06C04B16/0683C04B18/248C04B24/383C04B14/305C04B14/30C04B20/0008C04B16/0633
Inventor 李绍龙唐世家吴沁
Owner 东莞市爱乐居环保科技有限公司
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