Diatomaceous earth plastering material for outdoor walls and preparation method of material

A diatomite and wall technology, which is applied in the field of decoration materials, can solve the problems of inability to use deep processing and high impurity content, and achieve the effect of reducing PM2.5 value and ensuring compactness.

Inactive Publication Date: 2017-02-22
广西棕海园林工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country's diatomite reserves are 320 million tons, and the prospective reserves are more than 2 billion tons, mainly concentrated in East China and Northeast China. Among them, Jilin (54.8%), Zhejiang, Yunnan, Shandong, Sichuan and other provinces have larger scale and more reserves Although the distribution is wide, the high-quality soil is only concentrated in the Changbai Mountain area of ​​Jilin, and most of the other deposits are grade 3-4 soil. Due to the high content of impurities, it cannot be directly processed and utilized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A diatomite outdoor wall plastering material, the diatomite outdoor wall plastering material comprises the following materials by weight: 50 parts of diatomite, 20 parts of fly ash, 5 parts of nano-cobalt oxide, 5 parts of nano-zinc oxide, 5 parts of carbon fiber, 4 parts of pigment, 20 parts of shell powder, 10 parts of acrylic modified resin, 15 parts of coconut shell, 8 parts of waste rubber, 10 parts of rubber oil, 5 parts of attapulgite, 2 parts of sodium dodecylbenzenesulfonate parts, 2 parts of sodium alginate, 5 parts of sodium methyl silicate, and 3 parts of cross-linked starch.

[0022] The preparation method of described diatomite outdoor wall plastering material comprises the following steps:

[0023] Step 1. Diatomaceous earth, fly ash and shell powder are mixed evenly and then pulverized by a nano high-pressure pulse mill to a particle size of 450-600 mesh, then placed in a high-temperature calciner with a furnace cavity temperature of 800°C, and calcined ...

Embodiment 2

[0027] A diatomite outdoor wall plastering material, the diatomite outdoor wall plastering material comprises the following materials by weight: 100 parts of diatomite, 40 parts of fly ash, 15 parts of nano-cobalt oxide, 15 parts of nano-zinc oxide, 10 parts of carbon fiber, 8 parts of pigment, 30 parts of shell powder, 20 parts of acrylic modified resin, 20 parts of coconut shell, 15 parts of waste rubber, 20 parts of rubber oil, 10 parts of attapulgite, 4 parts of sodium dodecylbenzenesulfonate 5 parts, 5 parts of sodium alginate, 8 parts of sodium methyl silicate, and 8 parts of cross-linked starch; the particle size of the nano-zinc oxide is ≤50 nanometers; the particle size of the nano-cobalt oxide is ≤50 nanometers.

[0028] The preparation method of described diatomite outdoor wall plastering material comprises the following steps:

[0029] Step 1. Diatomite, fly ash and shell powder are evenly mixed and pulverized with a nano high-pressure pulse mill to a particle size...

Embodiment 3

[0033]A diatomite outdoor wall plastering material, the diatomite outdoor wall plastering material is composed of the following materials in parts by weight: 80 parts of diatomite, 30 parts of fly ash, 10 parts of nano-cobalt oxide, 12 parts of nano-zinc oxide, 7 parts of carbon fiber, 6 parts of pigment, 25 parts of shell powder, 18 parts of acrylic modified resin, 17 parts of coconut shell, 9 parts of waste rubber, 15 parts of rubber oil, 6 parts of attapulgite, 3 parts of sodium dodecylbenzenesulfonate parts, 4 parts of sodium alginate, 7 parts of sodium methyl silicate, and 6 parts of cross-linked starch; the particle size of the nano-zinc oxide is 50 nanometers, and the particle size of the nano-cobalt oxide is 50 nanometers.

[0034] The preparation method of described diatomite outdoor wall plastering material comprises the following steps:

[0035] Step 1. Diatomite, fly ash and shell powder are evenly mixed and crushed with a nano high-pressure pulse mill to a particl...

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Abstract

The invention discloses a diatomaceous earth plastering material for outdoor walls. The diatomaceous earth plastering material for the outdoor walls is prepared from, by weight, 50-100 parts of diatomaceous earth, 20-40 parts of fly ash, 5-15 parts of nanometer cobaltous oxide, 5-15 parts of nanometer zinc oxide, 5-10 parts of carbon fiber, 4-8 parts of pigment, 20-30 parts of shell powder, 10-20 parts of acrylic acid modified resin, 15-20 parts of coconut shells, 8-15 parts of waste rubber, 10-20 parts of rubber oil, 5-10 parts of attapulgite, 24 parts of sodium dodecylbenzene sulfonate, 25 parts of sodium alga acid, 58 parts of sodium methyl silicate and 38 parts of cross-linked starch. The diatomaceous earth plastering material for the outdoor walls is good in compactness and film-forming property, achieves the moisture-proof, mildew-proof and air-purification effects, can prolong the time for protecting the walls, is low in cost due to the utilization of the raw materials, such as the waste rubber, the fly ash and the coconut shells, and is environmentally friendly due to the utilization of the waste.

Description

technical field [0001] The invention relates to a diatomite outdoor wall plastering material, which belongs to the technical field of decoration materials. Background technique [0002] Diatomaceous earth is a kind of siliceous rock, mainly distributed in China, the United States, Denmark, France, Romania and other countries. It is a biogenic siliceous sedimentary rock composed mainly of the remains of ancient diatoms. Its chemical composition is SiO 2 Mainly, available SiO 2 ·nH 2 O means that the mineral composition is opal and its varieties. my country's diatomite reserves are 320 million tons, and the prospective reserves are more than 2 billion tons, mainly concentrated in East China and Northeast China. Among them, Jilin (54.8%), Zhejiang, Yunnan, Shandong, Sichuan and other provinces have larger scale and more reserves Although the distribution is wide, the high-quality soil is only concentrated in the Changbai Mountain area of ​​Jilin, and most of the other depos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/06
CPCC04B26/06C04B2111/00025C04B2111/00482C04B2111/20
Inventor 刘小燕
Owner 广西棕海园林工程有限公司
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