CN102276230A - Thermal insulation board containing pearlite and silica sand and manufacturing method thereof - Google Patents
Thermal insulation board containing pearlite and silica sand and manufacturing method thereof Download PDFInfo
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- CN102276230A CN102276230A CN2011101582839A CN201110158283A CN102276230A CN 102276230 A CN102276230 A CN 102276230A CN 2011101582839 A CN2011101582839 A CN 2011101582839A CN 201110158283 A CN201110158283 A CN 201110158283A CN 102276230 A CN102276230 A CN 102276230A
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- silica sand
- heat preservation
- plate material
- preservation plate
- thermal insulation
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Abstract
The invention discloses a thermal insulation board containing pearlite and silica sand and a manufacturing method thereof. The thermal insulation board comprises the following components in parts by weight: 50-60 parts of expanded perlite, 20-30 parts of silica sand, 0.2-0.7 part of hydrophobic agent and 30-40 parts of sodium silicate. The manufacturing method of the thermal insulation board comprises the following steps of: a, uniformly stirring the raw materials in a weight ratio at a normal temperature; b, placing a mixture in the step a into a die and carrying out compression molding by using a press to form a board with a half hole; and c, drying the board formed through compression molding at a temperature of 150-180 DEG C. The middle part of the thermal insulation board is provided with a steel wire net. The punching rate of the thermal insulation board is 10-18 percent. The thermal insulation board has the advantages of simple manufacturing process, no combustion, good thermal insulation and water prevention effects, and convenience for installation and replacement, and can be suitable for outer walls and inner walls of common buildings and also suitable for thermal insulation and fire prevention of high-rise buildings.
Description
Technical field
The present invention relates to a kind of fireproof heat insulating environmental protection and energy saving material and preparation method thereof, relate in particular to a kind of heat preservation plate material that contains pearlstone and silica sand and preparation method thereof.
Background technology
In building and industry, adopt good fireproof heat insulating technology and material, often can play a multiplier effect.Adopt good adiabatic measure and material, can significantly reduce production energy consumption and cost, improve environment, favorable economic benefit is arranged simultaneously.The insulation of present construction wall mainly contains outer insulation, interior insulation, self-heat conserving, sandwich heat preservation, and such insulation adopts various lagging materials to achieve the goal usually, and the material that uses mainly contains molded plate, extruded sheet etc. at present, has inflammable problem.
Summary of the invention
Technical problem to be solved by this invention provides a kind of heat preservation plate material that contains perlite and silica sand and preparation method thereof; Sheet material preparation technology of the present invention is simple, sheet material is easy to use, does not fire, waterproof, environmental protection, high insulating effect.
Technical problem to be solved by this invention is achieved through the following technical solutions:
A kind of heat preservation plate material that contains perlite and silica sand, described by weight heat preservation plate material is composed of the following components: pearlstone 50-60, silica sand 20-30, water-repellent agent 0.2-0.7, water glass 30-40.
The described heat preservation plate material that contains perlite and silica sand, described by weight heat preservation plate material is composed of the following components: pearlstone 53-58, silica sand 24-30, water-repellent agent 0.4-0.6, glass cement 32-37.
Described water-repellent agent is the composite organic water-repellent agent.
Described silica sand is washed-out sand, is the 40-70 order.
The roughing sand particle diameter of described pearlstone is the 40-60 order, expansion multiple 15-20, and silt content is less than 3%.
The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and be compression molded into the sheet material that has half hole with press;
(c) sheet material of compression molding forming is dried down at 150-180 ℃.
Described heat preservation plate material middle part is provided with anti-fracture woven wire.
The percentage of perforation of described heat preservation plate material is 10-18%.
The present invention has the following advantages:
Sheet material preparation technology of the present invention is simple, sheet material does not fire, and insulated fire is effective, installs and changes conveniently, applicable to the exterior wall interior wall of common building, also is applicable to the insulated fire of Highrise buildings; Because having the gas cloud of half hole and body of wall formation, sheet material has better heat insulation effect.
Embodiment
Embodiment 1
A kind of heat preservation plate material that contains perlite and silica sand, (Kg) described heat preservation plate material is composed of the following components by weight: pearlstone 55, silica sand 26, water-repellent agent 0.5, glass cement 35.
The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and is compression molded into the sheet material that the sheet material middle part is provided with woven wire and has half hole with press, percentage of perforation is 15%;
(c) sheet material of compression molding forming is dried down at 180 ℃.
Embodiment 2
A kind of heat preservation plate material that contains perlite and silica sand, (Kg) described heat preservation plate material is composed of the following components by weight: pearlstone 53, silica sand 24, water-repellent agent 0.4, glass cement 32.The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and is compression molded into the sheet material that the sheet material middle part is provided with woven wire and has half hole with press, percentage of perforation is 12%;
(c) sheet material of compression molding forming is dried down at 150 ℃.
Embodiment 3
A kind of heat preservation plate material that contains perlite and silica sand, (Kg) described heat preservation plate material is composed of the following components by weight: pearlstone 58, silica sand 30, water-repellent agent 0.6, glass cement 37.
The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and is compression molded into the sheet material that the sheet material middle part is provided with woven wire and has half hole with press, percentage of perforation is 18%;
(c) sheet material of compression molding forming is dried down at 180 ℃.
Embodiment 4
A kind of heat preservation plate material that contains perlite and silica sand, (Kg) described heat preservation plate material is composed of the following components by weight: pearlstone 50, silica sand 20, water-repellent agent 0.2, water glass 30.
The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and is compression molded into the sheet material that the sheet material middle part is provided with woven wire and has half hole with press, percentage of perforation is 10%;
(c) sheet material of compression molding forming is dried down at 160 ℃.
Embodiment 5
A kind of heat preservation plate material that contains perlite and silica sand, (Kg) described heat preservation plate material is composed of the following components by weight: pearlstone 60, silica sand 30, water-repellent agent 0.7, water glass 40.
The preparation method of the above-mentioned heat preservation plate material that contains perlite and silica sand comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and is compression molded into the sheet material that the sheet material middle part is provided with woven wire and has half hole with press, percentage of perforation is 16%;
(c) sheet material of compression molding forming is dried down at 180 ℃.
Claims (9)
1. heat preservation plate material that contains perlite and silica sand, described by weight heat preservation plate material is composed of the following components: pearlstone 50-60, silica sand 20-30, water-repellent agent 0.2-0.7, water glass 30-40.
2. the heat preservation plate material that contains perlite and silica sand according to claim 1, described by weight heat preservation plate material is composed of the following components: pearlstone 53-58, silica sand 24-30, water-repellent agent 0.4-0.6, glass cement 32-37.
3. the heat preservation plate material that contains perlite and silica sand according to claim 1, described by weight heat preservation plate material is composed of the following components: pearlstone 55, silica sand 26, water-repellent agent 0.5, glass cement 35.
4. the heat preservation plate material that contains perlite and silica sand according to claim 1, described water-repellent agent are the composite organic water-repellent agent.
5. the heat preservation plate material that contains perlite and silica sand according to claim 1, described silica sand are washed-out sand, are the 40-70 order.
6. the heat preservation plate material that contains perlite and silica sand according to claim 1, the roughing sand particle diameter of described pearlstone is the 40-60 order, expansion multiple 15-20.
7. the described preparation method who contains the heat preservation plate material of perlite and silica sand of one of claim 1-6 comprises by following steps and forms:
(a) with above-mentioned starting material according to stirring under the weight ratio normal temperature;
(b) mixture in the step (a) is put into mould and be compression molded into the sheet material that has half hole with press;
(c) sheet material of compression molding forming is dried down at 150-180 ℃.
8. the preparation method who contains the heat preservation plate material of perlite and silica sand according to claim 7 is characterized in that: described heat preservation plate material middle part is provided with anti-fracture woven wire.
9. the preparation method who contains the heat preservation plate material of perlite and silica sand according to claim 7 is characterized in that: the percentage of perforation of described heat preservation plate material is 10-18%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101582839A CN102276230A (en) | 2011-06-14 | 2011-06-14 | Thermal insulation board containing pearlite and silica sand and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101582839A CN102276230A (en) | 2011-06-14 | 2011-06-14 | Thermal insulation board containing pearlite and silica sand and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102276230A true CN102276230A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011101582839A Pending CN102276230A (en) | 2011-06-14 | 2011-06-14 | Thermal insulation board containing pearlite and silica sand and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584166A (en) * | 2012-02-29 | 2012-07-18 | 深圳市嘉达节能环保科技有限公司 | Modified expanded perlite insulation board and preparation method thereof |
| CN103570328A (en) * | 2012-07-25 | 2014-02-12 | 咸阳陶瓷研究设计院 | Combined manufacturing method of building exterior-wall thermal-insulation material |
| CN104478384A (en) * | 2014-11-24 | 2015-04-01 | 柳州立洁科技有限公司 | Aluminum-free autoclaved aerated building block |
| CN107151121A (en) * | 2017-06-26 | 2017-09-12 | 安徽安顺硅基玻璃原料有限公司 | A kind of building heat preservation sheet material containing silica sand |
| CN107445580A (en) * | 2017-09-08 | 2017-12-08 | 绵阳梨坪科技有限公司 | Light thermal-insulation sheet material containing expanded perlite and silica sand and preparation method thereof |
| CN112960947A (en) * | 2021-02-18 | 2021-06-15 | 范蒙蒙 | Production process of building heat-insulating material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098228C (en) * | 1999-12-23 | 2003-01-08 | 崔申 | Multifunctional sound-absorbing expanded perlite board and its production process |
| CN101554791A (en) * | 2009-05-19 | 2009-10-14 | 佛山市冠富蛭石制品有限公司 | Composite board of nano silicon dioxide and expanded vermiculite and manufacturing method thereof |
| CN101767973A (en) * | 2009-12-30 | 2010-07-07 | 范金凤 | Production process of pearlstone decoration acoustic panel |
| CN101956433A (en) * | 2010-09-13 | 2011-01-26 | 天津安美环境科技工程有限公司 | Expanded perlite fire-proof composite core plate |
-
2011
- 2011-06-14 CN CN2011101582839A patent/CN102276230A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098228C (en) * | 1999-12-23 | 2003-01-08 | 崔申 | Multifunctional sound-absorbing expanded perlite board and its production process |
| CN101554791A (en) * | 2009-05-19 | 2009-10-14 | 佛山市冠富蛭石制品有限公司 | Composite board of nano silicon dioxide and expanded vermiculite and manufacturing method thereof |
| CN101767973A (en) * | 2009-12-30 | 2010-07-07 | 范金凤 | Production process of pearlstone decoration acoustic panel |
| CN101956433A (en) * | 2010-09-13 | 2011-01-26 | 天津安美环境科技工程有限公司 | Expanded perlite fire-proof composite core plate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584166A (en) * | 2012-02-29 | 2012-07-18 | 深圳市嘉达节能环保科技有限公司 | Modified expanded perlite insulation board and preparation method thereof |
| CN103570328A (en) * | 2012-07-25 | 2014-02-12 | 咸阳陶瓷研究设计院 | Combined manufacturing method of building exterior-wall thermal-insulation material |
| CN103570328B (en) * | 2012-07-25 | 2016-04-13 | 咸阳陶瓷研究设计院 | The method of the architecture exterior wall insulating materials that a kind of combined techniques manufactures |
| CN104478384A (en) * | 2014-11-24 | 2015-04-01 | 柳州立洁科技有限公司 | Aluminum-free autoclaved aerated building block |
| CN107151121A (en) * | 2017-06-26 | 2017-09-12 | 安徽安顺硅基玻璃原料有限公司 | A kind of building heat preservation sheet material containing silica sand |
| CN107445580A (en) * | 2017-09-08 | 2017-12-08 | 绵阳梨坪科技有限公司 | Light thermal-insulation sheet material containing expanded perlite and silica sand and preparation method thereof |
| CN112960947A (en) * | 2021-02-18 | 2021-06-15 | 范蒙蒙 | Production process of building heat-insulating material |
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Application publication date: 20111214 |