CN102767243B - Manufacturing process for insulation board of fireproof exterior wall - Google Patents
Manufacturing process for insulation board of fireproof exterior wall Download PDFInfo
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- CN102767243B CN102767243B CN201210241927.5A CN201210241927A CN102767243B CN 102767243 B CN102767243 B CN 102767243B CN 201210241927 A CN201210241927 A CN 201210241927A CN 102767243 B CN102767243 B CN 102767243B
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Abstract
The invention discloses a manufacturing process for an insulation board of a fireproof exterior wall, and the process is realized through the following steps: A) preparing fire adhesives; B) taking 300 to 800 portions of fire adhesives prepared in the first step, and adding 5 to 25 portions of metal oxides within 10 to 30 minutes before the using; C) adding 100 portions of polystyrene particles into the fire adhesives with the metal oxides; D) stirring admixtures well in a stirrer; E) putting the stirred admixtures of the polystyrene particles and the fire adhesives into a die, pressing the admixtures by using a 30-120 ton hydraulic press for 12 to 24 hours; and F) opening the die, putting the pressed polystyrene particles block into an air drying kiln, and drying the pressed polystyrene particles block for 48 to 72 hours at the temperature of 40 to 80 DEG C, thereby obtaining the fire insulation board. By using the manufacturing process, the fire protection level of the insulation board of the fireproof exterior wall can achieve A2, the solid polystyrene board is protected from fire, the water resistance and the cold resistance reaches the national standard, and the thermal conductivity is lower.
Description
Technical field
The present invention relates to a kind of manufacture craft of Fireproof outer-wall insulation board.
Background technology
At present the most high energy of polystyrene thermal insulation plate on the market reaches fire rating B1 level.Prior art polystyrene thermal insulation plate major part cement is as cementing agent, inside add a lot of fireproofing agent, there will be anti-alkali with the passage of time, adhesive strength declines and affects warming plate quality, inorganic matter fireproofing agent too much causes coefficient of thermal conductivity to increase, and loses the effect of insulation.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of waterproof rank, high insulating effect, the manufacture craft of the Fireproof outer-wall insulation board of long service life.
For solving the problem, the present invention adopts following technical scheme: realized by following step:
A) modulation fire prevention bonding agent: select 15-35 part modulus 2.7-3.2 water glass solution to stir, stir and add 30-150 part aluminium hydroxide simultaneously, Keep agitation 10-30 minute, leaves standstill and adds 100 parts of modified silicasols successively after 60 minutes, 0.5-10 part hydrophober, 5-15 part acid and alkali-resistance short fiber, 5-30 part antimony oxide and 10-25 part chlorinated paraffin wax, then add 2-15 part swell soil, 20-80 part aluminium hydroxide, 5-15 part butadiene-styrene rubber emulsion, thus obtained fire prevention bonding agent;
B) get steps A) 300-800 part fire prevention bonding agent, within 10-30 minute before use, add 5-25 part metal oxide;
C) get 100 parts of granular polystyrenes and add the fire prevention bonding agent adding metal oxide;
D) put into mixer to stir evenly;
E) hydraulic press that granular polystyrene and the abundant mixture of fire prevention bonding agent put into mould 30-120 ton is pressurizeed and keeps 12-24 hour;
F) open mould and the granular polystyrene block suppressed is put into baking room, drying time 48-72 hour, temperature 40-80 DEG C, dry and obtain fireproof heated board.
As preferably, described hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate, and described metal oxide is zinc oxide or alumina.
The beneficial effect of the manufacture craft of Fireproof outer-wall insulation board of the present invention is: due to the obtained of fire prevention bonding agent and the interpolation etc. of modified silicasol, this Fireproof outer-wall insulation board fire rating can be made to reach A2 level, prevent solid polyphenyl plate breaking out of fire, water resistance and resistance to effect of freezing are up to state standards, and coefficient of thermal conductivity is lower.
Detailed description of the invention
A kind of manufacture craft of Fireproof outer-wall insulation board, realized by following step: A) modulation fire prevention bonding agent: select 15-35 part modulus 2.7-3.2 water glass solution to stir, stir and add 30-150 part aluminium hydroxide simultaneously, Keep agitation 10-30 minute, leave standstill and add 100 parts of modified silicasols successively after 60 minutes, 0.5-10 part hydrophober, 5-15 part acid and alkali-resistance short fiber, 5-30 part antimony oxide and 10-25 part chlorinated paraffin wax, add 2-15 part swell soil again, 20-80 part aluminium hydroxide, 5-15 part butadiene-styrene rubber emulsion, thus obtained fire prevention bonding agent.In the present embodiment, select 35 parts of modulus 3.2 water glass solutions to stir, stir and add 150 parts of aluminium hydroxides, Keep agitation 30 minutes simultaneously, leave standstill and add 100 parts of modified silicasols successively after 60 minutes, 10 parts of hydrophober, 15 parts of acid and alkali-resistance short fibers, 30 parts of antimony oxides and 20 part of ten smelly two phenolic ether, add-15 parts of swell soils again, 20-80 part aluminium hydroxide, 5-15 part butadiene-styrene rubber emulsion, thus obtained fire prevention bonding agent.Certainly, chlorinated paraffin wax 25 parts can be added and replace ten smelly two phenolic ethers.In the present embodiment, described hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate etc., and described metal oxide is zinc oxide or alumina etc.
B) get steps A) 300-800 part fire prevention bonding agent, within 10-30 minute before use, add 5-25 part metal oxide; In the present embodiment, get steps A) 800 parts fire prevention bonding agents, within 30 minutes before use, add 25 parts of metal oxides.
C) get 100 parts of granular polystyrenes and add the fire prevention bonding agent adding metal oxide;
D) put into mixer to stir evenly;
E) hydraulic press that granular polystyrene and the abundant mixture of fire prevention bonding agent put into mould 30-120 ton is pressurizeed and keeps 12-24 hour; In the present embodiment, granular polystyrene and the abundant mixture of fire prevention bonding agent are put into the mould hydraulic press of 120 tons pressurize and keep 24 hours.
F) open mould and the granular polystyrene block suppressed is put into baking room, drying time 48-72 hour, temperature 40-80 DEG C, dry and obtain fireproof heated board.
This Fireproof outer-wall insulation board is up to the standards through " national fixed fire extinguishing system and fire retarding component Quality Supervision and Inspection Center ".
Sample size: 5 pieces (1500mm × 1000mm); 5 pieces (1500mm × 500mm); 1 piece (500mm × 500mm);
Model specification: thickness 50mm;
Test basis: GB8624-2006;
Check conclusion: thickness 50mm Fireproof outer-wall insulation board, through pressing GB8624-2006 " constructional materials and product burns grading performance " inspection, combustibility reaches A2-s1, do, t1 level.
The beneficial effect of the manufacture craft of Fireproof outer-wall insulation board of the present invention is: due to the obtained of fire prevention bonding agent and the interpolation etc. of modified silicasol, this Fireproof outer-wall insulation board fire rating can be made to reach A2 level, prevent solid polyphenyl plate breaking out of fire, water resistance and resistance to effect of freezing are up to state standards, and coefficient of thermal conductivity is lower.
The present invention is not limited to above-mentioned preferred forms, anyone other any or akin products identical with the present invention drawn under enlightenment of the present invention, all drops within protection scope of the present invention.
Claims (2)
1. a manufacture craft for Fireproof outer-wall insulation board, is characterized in that: realized by following step:
A) modulation fire prevention bonding agent: select 15-35 part modulus 2.7-3.2 water glass solution to stir, stir and add 30-150 part aluminium hydroxide simultaneously, Keep agitation 10-30 minute, leaves standstill and adds 100 parts of modified silicasols successively after 60 minutes, 0.5-10 part hydrophober, 5-15 part acid and alkali-resistance short fiber, 5-30 part antimony oxide and 10-25 part chlorinated paraffin wax, then add 2-15 part swell soil, 20-80 part aluminium hydroxide, 5-15 part butadiene-styrene rubber emulsion, thus obtained fire prevention bonding agent;
B) get steps A) 300-800 part fire prevention bonding agent, within 10-30 minute before use, add 5-25 part metal oxide, described metal oxide is zinc oxide or alumina;
C) get 100 parts of granular polystyrenes and add the fire prevention bonding agent adding metal oxide;
D) put into mixer to stir evenly;
E) hydraulic press that granular polystyrene and the abundant mixture of fire prevention bonding agent put into mould 30-120 ton is pressurizeed and keeps 12-24 hour;
F) open mould and the granular polystyrene block suppressed is put into baking room, drying time 48-72 hour, temperature 40-80 DEG C, dry and obtain fireproof heated board.
2. the manufacture craft of Fireproof outer-wall insulation board according to claim 1, is characterized in that: described hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210241927.5A CN102767243B (en) | 2012-07-13 | 2012-07-13 | Manufacturing process for insulation board of fireproof exterior wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210241927.5A CN102767243B (en) | 2012-07-13 | 2012-07-13 | Manufacturing process for insulation board of fireproof exterior wall |
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| Publication Number | Publication Date |
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| CN102767243A CN102767243A (en) | 2012-11-07 |
| CN102767243B true CN102767243B (en) | 2015-01-21 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306387A (en) * | 2013-05-17 | 2013-09-18 | 青岛天地彩涂料有限公司 | A2 grade EPS modified fireproof insulation board and preparation and using method thereof |
| CN105036674B (en) * | 2015-06-29 | 2018-07-20 | 浙江阿斯克建材科技股份有限公司 | A kind of environmental-friendly walling heat-preserving complex material and preparation method thereof |
| CN106517984B (en) * | 2016-11-10 | 2018-10-02 | 申家海 | A kind of building decoration fire proofing material and its preparation method and application |
| CN106904929A (en) * | 2017-03-08 | 2017-06-30 | 江苏阿路美格新材料股份有限公司 | A kind of non-ignitable granules of polystyrene warming plate preparation method of A grades of fire prevention |
| 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 |
| CN112225521A (en) * | 2020-09-18 | 2021-01-15 | 唐山学院 | Preparation method of building block with super-strong acid and alkali resistance |
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| JP2007056636A (en) * | 2005-08-26 | 2007-03-08 | T & T:Kk | Wall material |
| WO2008113609A3 (en) * | 2007-03-22 | 2009-03-12 | Xuhong Turella Yuan | Geopolymer composition, coating obtainable therefrom and methods |
| KR20090066087A (en) * | 2007-12-18 | 2009-06-23 | 김미경 | A vacuum prevention fire of hearlwood for architecture |
| 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 |
| CN102304948A (en) * | 2011-09-19 | 2012-01-04 | 李金峰 | Method for processing light fireproof insulation board |
| CN102418390A (en) * | 2011-08-11 | 2012-04-18 | 洛阳市森浩工贸有限公司 | Pearlite thermal-insulating fireproof board for exterior wall of building |
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- 2012-07-13 CN CN201210241927.5A patent/CN102767243B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007056636A (en) * | 2005-08-26 | 2007-03-08 | T & T:Kk | Wall material |
| WO2008113609A3 (en) * | 2007-03-22 | 2009-03-12 | Xuhong Turella Yuan | Geopolymer composition, coating obtainable therefrom and methods |
| KR20090066087A (en) * | 2007-12-18 | 2009-06-23 | 김미경 | A vacuum prevention fire of hearlwood for architecture |
| 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 |
| CN102418390A (en) * | 2011-08-11 | 2012-04-18 | 洛阳市森浩工贸有限公司 | Pearlite thermal-insulating fireproof board for exterior wall of building |
| CN102304948A (en) * | 2011-09-19 | 2012-01-04 | 李金峰 | Method for processing light fireproof insulation board |
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| CN102767243A (en) | 2012-11-07 |
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Inventor after: Wu Likan Inventor before: Zhang Yuhong Inventor before: Zhong Jishi |
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Effective date of registration: 20180202 Address after: 262400 Changle County, Shandong Province, Fang Shan Road, No. 1601, No. Patentee after: Shandong state energy saving Polytron Technologies Inc Address before: 266000, No. 528, unit 528, Jiangshan Road, Huangdao District, Huangdao District, Shandong Province, 501 households Patentee before: Zhang Yuhong |
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