CN102767243A - Manufacturing process for insulation board of fireproof exterior wall - Google Patents
Manufacturing process for insulation board of fireproof exterior wall Download PDFInfo
- Publication number
- CN102767243A CN102767243A CN2012102419275A CN201210241927A CN102767243A CN 102767243 A CN102767243 A CN 102767243A CN 2012102419275 A CN2012102419275 A CN 2012102419275A CN 201210241927 A CN201210241927 A CN 201210241927A CN 102767243 A CN102767243 A CN 102767243A
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- CN
- China
- Prior art keywords
- fire prevention
- fire
- bonding agent
- parts
- insulation board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004793 Polystyrene Substances 0.000 claims abstract description 17
- 229920002223 polystyrene Polymers 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 12
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 26
- 239000007767 bonding agent Substances 0.000 claims description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 8
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- -1 phenolic ethers Chemical class 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- NTWZYMJGDYYGNL-UHFFFAOYSA-N [Na].C[Si] Chemical compound [Na].C[Si] NTWZYMJGDYYGNL-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract 4
- 238000007605 air drying Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Building Environments (AREA)
- Adhesives Or Adhesive Processes (AREA)
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 the external wall insulation of preventing fires.
Background technology
At present on the market the high energy of polystyrene thermal insulation plate reaches fire rating B1 level.The prior art polystyrene thermal insulation plate most of with cement as cementing agent; The a lot of fireproofing agents of interior adding anti-alkali can occur with the passage of time, and adhesive strength descends and influences the warming plate quality; The inorganic matter fireproofing agent too much causes coefficient of thermal conductivity to increase, and loses heat preservation effect.
Summary of the invention
It is high that the technical problem that the present invention will solve provides a kind of waterproof rank, high insulating effect, the manufacture craft of the fire prevention external wall insulation of long service life.
For addressing the above problem, the present invention adopts following technical scheme: realize through following step:
A) modulation fire prevention bonding agent: select for use 100 parts of phosphoric acid or 15-35 part modulus 2.7-3.2 water glass solution to stir, stirring adds 30-150 part aluminium hydroxide simultaneously, continues to stir 10-30 minute; Leave standstill and add 100 parts of modified silicasols after 60 minutes successively; 0.5-10 part hydrophober, 5-15 part acid and alkali-resistance short fiber, 5-30 part antimony oxide and 1-20 part ten smelly two phenolic ethers or 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 make the fire prevention bonding agent;
B) get steps A) 300-800 part fire prevention bonding agent, added 5-25 part metal oxide in 10-30 minute before use, or special curing agent 1-15 part;
C) get the fire prevention bonding agent that 100 parts of granular polystyrenes have added metal oxide;
D) putting into mixer stirs;
E) granular polystyrene and the abundant mixture of fire prevention bonding agent are put into mould with the pressurization of the hydraulic press of 30-120 ton and maintenance 12-24 hour;
F) open mould the granular polystyrene piece that suppresses is put into baking room, drying time 48-72 hour, temperature 40-80 ℃, oven dry obtained fireproof heated board.
As preferably, the purity of said phosphoric acid is 85% technical grade.
As preferably, said hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate, and said metal oxide is zinc oxide or alumina.
The prevent fires beneficial effect of manufacture craft of external wall insulation of the present invention is: since the fire prevention bonding agent make with the interpolation of modified silicasol etc.; Can make this fire prevention external wall insulation fire rating reach the A2 level; Prevent solid polyphenyl plate breaking out of fire; Water resistance and the anti-effect of freezing are up to state standards, and coefficient of thermal conductivity is lower.
The specific embodiment
A kind of manufacture craft of the external wall insulation of preventing fires, realize through following step: A) modulation fire prevention bonding agent: select for use 100 parts of phosphoric acid or 15-35 part modulus 2.7-3.2 water glass solution to stir, stirring adds 30-150 part aluminium hydroxide simultaneously; Continue to stir 10-30 minute, and left standstill and add 100 parts of modified silicasols, 0.5-10 part hydrophober after 60 minutes successively; 5-15 part acid and alkali-resistance short fiber; 5-30 part antimony oxide and 1-20 part ten smelly two phenolic ethers or 10-25 part chlorinated paraffin wax add 2-15 part swell soil, 20-80 part aluminium hydroxide again; 5-15 part butadiene-styrene rubber emulsion, thus make the fire prevention bonding agent.In the present embodiment, select for use 35 parts of modulus 3.2 water glass solutions to stir, stirring adds 150 parts of aluminium hydroxides simultaneously; Continue to stir 30 minutes, and left standstill and add 100 parts of modified silicasols, 10 parts of hydrophober after 60 minutes successively; 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 make the fire prevention bonding agent.Certainly, can add chlorinated paraffin wax and replace ten smelly two phenolic ethers for 25 parts.In the present embodiment, said hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate etc., and said metal oxide is zinc oxide or alumina etc.
B) get steps A) 300-800 part fire prevention bonding agent, added 5-25 part metal oxide in 10-30 minute before use, or special curing agent 1-15 part; In the present embodiment, get steps A) 800 parts of fire prevention bonding agents, added 25 parts of metal oxides in 30 minutes before use.
C) get the fire prevention bonding agent that 100 parts of granular polystyrenes have added metal oxide;
D) putting into mixer stirs;
E) granular polystyrene and the abundant mixture of fire prevention bonding agent are put into mould with the pressurization of the hydraulic press of 30-120 ton and maintenance 12-24 hour; In the present embodiment, the granular polystyrene and the abundant mixture of fire prevention bonding agent being put into mould pressurizes with 120 tons hydraulic press and kept 24 hours.
F) open mould the granular polystyrene piece that suppresses is put into baking room, drying time 48-72 hour, temperature 40-80 ℃, oven dry obtained fireproof heated board.
Wherein, the purity of said phosphoric acid is 85% technical grade.
This fire prevention external wall insulation is through " national fixed fire extinguishing system and fire retarding component quality supervision and test " center " are up to the standards.
Sample size: 5 (1500mm * 1000mm); 5 (1500mm * 500mm); 1 (500mm * 500mm);
Model specification: thickness 50mm;
Test basis: GB8624-2006;
Check conclusion: the thickness 50mm external wall insulation of preventing fires, to check through press GB8624-2006 " constructional materials and the classification of product burns performance ", combustibility reaches A2-sl, do, tl level.
The prevent fires beneficial effect of manufacture craft of external wall insulation of the present invention is: since the fire prevention bonding agent make with the interpolation of modified silicasol etc.; Can make this fire prevention external wall insulation fire rating reach the A2 level; Prevent solid polyphenyl plate breaking out of fire; Water resistance and the anti-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, and other any identical with the present invention or akin products that anyone draws under enlightenment of the present invention all drop within protection scope of the present invention.
Claims (3)
1. the manufacture craft of the external wall insulation of preventing fires is characterized in that: realize through following step:
A) modulation fire prevention bonding agent: select for use 100 parts of phosphoric acid or 15-35 part modulus 2.7-3.2 water glass solution to stir, stirring adds 30-150 part aluminium hydroxide simultaneously, continues to stir 10-30 minute; Leave standstill and add 100 parts of modified silicasols after 60 minutes successively; 0.5-10 part hydrophober, 5-15 part acid and alkali-resistance short fiber, 5-30 part antimony oxide and 1-20 part ten smelly two phenolic ethers or 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 make the fire prevention bonding agent;
B) get steps A) 300-800 part fire prevention bonding agent, added 5-25 part metal oxide in 10-30 minute before use, or special curing agent 1-15 part;
C) get the fire prevention bonding agent that 100 parts of granular polystyrenes have added metal oxide;
D) putting into mixer stirs;
E) granular polystyrene and the abundant mixture of fire prevention bonding agent are put into mould with the pressurization of the hydraulic press of 30-120 ton and maintenance 12-24 hour;
F) open mould the granular polystyrene piece that suppresses is put into baking room, drying time 48-72 hour, temperature 40-80 ℃, oven dry obtained fireproof heated board.
2. the manufacture craft of fire prevention external wall insulation according to claim 1 is characterized in that: the purity of said phosphoric acid is 85% technical grade.
3. the manufacture craft of fire prevention external wall insulation according to claim 1 is characterized in that: said hydrophober is methyl-silicone oil or methyl silicon sodium alcoholate, and said metal oxide is zinc oxide or alumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241927.5A CN102767243B (en) | 2012-07-13 | 2012-07-13 | Manufacturing process for insulation board of fireproof exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241927.5A CN102767243B (en) | 2012-07-13 | 2012-07-13 | Manufacturing process for insulation board of fireproof exterior wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767243A true CN102767243A (en) | 2012-11-07 |
| CN102767243B CN102767243B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241927.5A Active CN102767243B (en) | 2012-07-13 | 2012-07-13 | Manufacturing process for insulation board of fireproof exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767243B (en) |
Cited By (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 |
| CN105036674A (en) * | 2015-06-29 | 2015-11-11 | 浙江阿斯克建材科技股份有限公司 | Environment-friendly wall thermal insulation composite material and preparation method thereof |
| CN106517984A (en) * | 2016-11-10 | 2017-03-22 | 申家海 | Building decoration fireproof 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 |
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| 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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Patent Citations (6)
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| JP2007056636A (en) * | 2005-08-26 | 2007-03-08 | T & T:Kk | Wall material |
| WO2008113609A2 (en) * | 2007-03-22 | 2008-09-25 | Xuhong, Turella-Yuan | Geopolymer composition, coating obtainable therefrom and methods |
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Cited By (8)
| 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 |
| CN105036674A (en) * | 2015-06-29 | 2015-11-11 | 浙江阿斯克建材科技股份有限公司 | Environment-friendly wall thermal insulation composite material and preparation 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 |
| CN106517984A (en) * | 2016-11-10 | 2017-03-22 | 申家海 | Building decoration fireproof material and its preparation method and application |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767243B (en) | 2015-01-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Likan Inventor before: Zhang Yuhong Inventor before: Zhong Jishi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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 |