CN104261752B - A kind of outer wall body insulation material and preparation method thereof - Google Patents
A kind of outer wall body insulation material and preparation method thereof Download PDFInfo
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- CN104261752B CN104261752B CN201410436212.4A CN201410436212A CN104261752B CN 104261752 B CN104261752 B CN 104261752B CN 201410436212 A CN201410436212 A CN 201410436212A CN 104261752 B CN104261752 B CN 104261752B
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Abstract
The invention discloses a kind of outer wall body insulation material, it is to be made by the raw material of following weight parts: modified kaolin 40-60, white cement 90-120, Ethylhexyl stearate 5-10, benzyl naphthalene sodium sulfonate 2-4, potassium hydrogen tartrate 1-3, calcium hydroxide 2-5, float stone 70-100, hydrogen peroxide 1-3, O-phthalic acid cellulose 2-5, nano titanium oxide 2-4, activated carbon powder 3-6; Wall heat insulation material thermal conductivity factor of the present invention is little, and caking ability is high, water proof fire retardant, Wind-Pressure Resistance, shock resistance, and weatherability is strong, has higher cost performance and the market competitiveness.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of outer wall body insulation material and preparation method thereof.
Background technology
Along with the attention of national policy to Building Energy-saving, building external wall energy-saving insulation industry more and more receives publicity. In recent years because the not good potential safety hazard causing of external-wall heat-insulation material fire resistance more and more comes into one's own, and in the external-wall heat-insulation material using at present, heat insulation effect and fire protecting performance majority are difficult to take into account. As external wall of building material, also needing has good weather resistance simultaneously. Therefore, exploitation had both had good heat preservation effect and weatherability, had again the insulation material of good fire retardant performance to become the important directions of external-wall heat-insulation material exploitation.
Summary of the invention
The object of this invention is to provide a kind of outer wall body insulation material.
The present invention is achieved by the following technical solutions:
A kind of outer wall body insulation material, it is to be made by the raw material of following weight parts:
Modified kaolin 40-60, white cement 90-120, Ethylhexyl stearate 5-10, benzyl naphthalene sodium sulfonate 2-4, potassium hydrogen tartrate 1-3, calcium hydroxide 2-5, float stone 70-100, hydrogen peroxide 1-3, O-phthalic acid cellulose 2-5, nano titanium oxide 2-4, activated carbon powder 3-6;
Modified kaolin is made up of the raw material of following weight portion:
Kaolin 15-20, aluminium powder 1-3, agar powder 1-2, sodium dihydrogen phosphate 3-6, borax 4-8, lauryl sodium sulfate 1-2, trishydroxymethylaminomethane 1-2, water 30-50;
The preparation method of modified kaolin is:
By even to kaolin, aluminium powder and borax mixed grinding, after 500-600 DEG C of calcining 3-6h, be added to the water, add after sodium dihydrogen phosphate, trishydroxymethylaminomethane, lauryl sodium sulfate and agar powder 85-95 DEG C, 500-600r/min to stir 30-60min, process 30-60min for dry completely rear 200-400 DEG C, cooling rear grinding, cross 300-400 mesh sieve, to obtain final product;
A preparation method for outer wall body insulation material, comprises the following steps:
(1) activated carbon powder, calcium hydroxide and float stone are mixed after 600-800 DEG C of calcining 2-3h, mixes with Ethylhexyl stearate after cooling, 60-80 DEG C, 400-500r/min stir 1-2h, grinding rear 50-100 mesh sieve;
(2) add white cement, hydrogen peroxide, potassium hydrogen tartrate and O-phthalic acid cellulose, 200-300 DEG C, 150-250r/min are processed 30-60min, add all the other raw materials after cooling, stir, after packing and get final product.
Advantage of the present invention is:
1. thermal conductivity factor is little, and caking ability is high, water resistant, Wind-Pressure Resistance, shock resistance, and weatherability is strong;
2. there is stronger fire retardant performance, when high temperature, do not produce pernicious gas, safety non-pollution;
3. cost performance is high, constructs convenient, has higher economic benefit.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
Embodiment 1
A kind of outer wall body insulation material, is prepared from by the component raw material of following weight (kg):
Modified kaolin 50, white cement 100, Ethylhexyl stearate 8, benzyl naphthalene sodium sulfonate 3, potassium hydrogen tartrate 2, calcium hydroxide 4, float stone 80, hydrogen peroxide 2, O-phthalic acid cellulose 4, nano titanium oxide 3, activated carbon powder 5;
Wherein, modified kaolin is made up of the raw material of following weight (kg):
Kaolin 17, aluminium powder 2, agar powder 1.5, sodium dihydrogen phosphate 4, borax 6, lauryl sodium sulfate 1, trishydroxymethylaminomethane 1.5, water 40;
The preparation method of modified kaolin:
By even to kaolin, aluminium powder and borax mixed grinding, after 550 DEG C of calcining 5h, be added to the water, add after sodium dihydrogen phosphate, trishydroxymethylaminomethane, lauryl sodium sulfate and agar powder 95 DEG C, 600r/min to stir 30min, process 40min for dry completely rear 300 DEG C, cooling rear grinding, cross 300 mesh sieves, to obtain final product.
The preparation method of outer wall body insulation material comprises the following steps:
(1) activated carbon powder, calcium hydroxide and float stone are mixed to rear 750 DEG C of calcining 2-3h, mixes after cooling with Ethylhexyl stearate, 75 DEG C, 400r/min stir 2h, grinding rear 50 mesh sieves;
(2) add white cement, hydrogen peroxide, potassium hydrogen tartrate and O-phthalic acid cellulose, 250 DEG C, 200r/min are processed 50min, add all the other raw materials after cooling, stir, after packing and get final product.
Embodiment is dry powder material, when use, need add water at the construction field (site) and be modulated into slip, can construct.
Carry out properties of product test according to DB34/T1279-2010 standard, the test result of above-mentioned enforcement is as follows:
Dry apparent density (kg/m3）：293；
Linear shrinkage (%): 0.11;
Compression strength (MPa): 1.36;
Adhesion strength (KPa): 112;
Thermal conductivity factor (w/m ﹒ k): 0.053;
Coefficient of softing: 0.67;
Weatherability: bubble or come off without finish coat after circular treatment, the phenomenons such as infiltration crack;
Combustibility: meet the requirement of A level.
Claims (1)
1. an outer wall body insulation material, is characterized in that, it is to be made by the raw material of following weight parts:
Modified kaolin 40-60, white cement 90-120, Ethylhexyl stearate 5-10, benzyl naphthalene sodium sulfonate 2-4, potassium hydrogen tartrate 1-3, calcium hydroxide 2-5, float stone 70-100, hydrogen peroxide 1-3, O-phthalic acid cellulose 2-5, nano titanium oxide 2-4, activated carbon powder 3-6;
Described modified kaolin is made up of the raw material of following weight portion:
Kaolin 15-20, aluminium powder 1-3, agar powder 1-2, sodium dihydrogen phosphate 3-6, borax 4-8, lauryl sodium sulfate 1-2, trishydroxymethylaminomethane 1-2, water 30-50;
The preparation method of described modified kaolin is:
By even to kaolin, aluminium powder and borax mixed grinding, after 500-600 DEG C of calcining 3-6h, be added to the water, add after sodium dihydrogen phosphate, trishydroxymethylaminomethane, lauryl sodium sulfate and agar powder 85-95 DEG C, 500-600r/min to stir 30-60min, process 30-60min for dry completely rear 200-400 DEG C, cooling rear grinding, cross 300-400 mesh sieve, to obtain final product;
The preparation method of described a kind of outer wall body insulation material comprises the following steps:
(1) activated carbon powder, calcium hydroxide and float stone are mixed after 600-800 DEG C of calcining 2-3h, mixes with Ethylhexyl stearate after cooling, 60-80 DEG C, 400-500r/min stir 1-2h, grinding rear 50-100 mesh sieve;
(2) add white cement, hydrogen peroxide, potassium hydrogen tartrate and O-phthalic acid cellulose, 200-300 DEG C, 150-250r/min are processed 30-60min, add all the other raw materials after cooling, stir, after packing and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436212.4A CN104261752B (en) | 2014-08-29 | 2014-08-29 | A kind of outer wall body insulation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436212.4A CN104261752B (en) | 2014-08-29 | 2014-08-29 | A kind of outer wall body insulation material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104261752A CN104261752A (en) | 2015-01-07 |
| CN104261752B true CN104261752B (en) | 2016-05-18 |
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| CN201410436212.4A Expired - Fee Related CN104261752B (en) | 2014-08-29 | 2014-08-29 | A kind of outer wall body insulation material and preparation method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107082613A (en) * | 2017-03-30 | 2017-08-22 | 合肥金同维低温科技有限公司 | It is a kind of for anti-flammability insulation material of wall and preparation method thereof |
| CN107200514A (en) * | 2017-06-17 | 2017-09-26 | 合肥市晨雷思建筑材料科技有限公司 | A kind of sound and thermal insulating material and preparation method thereof |
| CN107266120A (en) * | 2017-07-05 | 2017-10-20 | 合肥市片叶装饰工程有限公司 | Sound-insulation and heat-preservation building material and preparation method thereof |
| CN111535107A (en) * | 2020-05-12 | 2020-08-14 | 广东明龙建设有限公司 | Beautiful country greening road and construction method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2412919A1 (en) * | 1974-03-18 | 1975-10-02 | Fritz E & H Dracholin | Thermally-insulating plaster coating for indoor or external use - a dry, free-flowing mixt. for easy conveying on building siisites |
| GR1007171B (en) * | 2005-03-23 | 2011-01-25 | Νικολαος Χουλης | Lightweight mortar for floors and walls |
| CN102351487B (en) * | 2011-07-14 | 2013-08-28 | 深圳市嘉达节能环保科技有限公司 | Building external wall powder paint and preparation method thereof |
| CN103570314A (en) * | 2013-10-31 | 2014-02-12 | 桂林市金水木装饰设计工程有限公司 | External wall decorative paint |
| CN103641389B (en) * | 2013-11-08 | 2016-04-20 | 许炜 | A kind of Inorganic bamboo charcoal insulation mortar for self-insulation light weight wallboard |
| CN103964775B (en) * | 2014-05-20 | 2016-02-17 | 潜山县新型工程建筑材料有限公司 | A kind of fire-retardant heat-insulation material |
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Address after: 239400, 337, Chi River Road, Mingguang City, Anhui, Chuzhou Applicant after: Anhui Huiming Construction Group Co., Ltd. Address before: 239400, 337, Chi River Road, Mingguang City, Anhui, Chuzhou Applicant before: MINGGUANG NO.2 BUILDING INSTALLATION CO., LTD. |
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Granted publication date: 20160518 Termination date: 20200829 |