CN103058704A - Fire protection core plate and production method thereof - Google Patents
Fire protection core plate and production method thereof Download PDFInfo
- Publication number
- CN103058704A CN103058704A CN2012105931528A CN201210593152A CN103058704A CN 103058704 A CN103058704 A CN 103058704A CN 2012105931528 A CN2012105931528 A CN 2012105931528A CN 201210593152 A CN201210593152 A CN 201210593152A CN 103058704 A CN103058704 A CN 103058704A
- Authority
- CN
- China
- Prior art keywords
- production method
- magnesium chloride
- core board
- fireproof core
- clear water
- 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
Landscapes
- Building Environments (AREA)
Abstract
A fire protection core plate and a production method thereof are characterized in that the fire protection core plate comprises the components of refractory cement, anhydrous magnesium chloride, light burning powder, closed pore vitrified beads, engineering fiber, early strength agent, gridding cloth, foaming agent, clear water, gypsum and non-woven fabric, wherein the weight percentage ratio of the components is 4: 16.3: 33: 2.5: 0.25: 0.62: 0.25: 0.32: 40: 2.5: 0.2. The fire protection core plate has the advantages of no combustion, fire protection, damp protection, corrosion resistance, environmental protection, no poison, no smell, light weight, high strength, heat insulation, heat preservation, convenience for use and capability of cutting, planing and sawing.
Description
Technical field
The present invention relates to a kind of fire-retardant material, particularly a kind of fireproof core board.
Background technology
At present, the fire door product adopts " aluminum silicate fiber material " in a large number, because the pure aluminium silicate product can produce fiber in production, use procedure, certain pungency is arranged, to the health generation harm of human body; After catching fire, also can produce a large amount of cigarette poison, cause personnel to fill in breath.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of new environment-friendly type " lightweight inorganic fireproof central layer ", have do not fire, prevent fires, moistureproof, corrosion-resistant; Environmental protection, nontoxic, tasteless; High-strength light, heat insulation, insulation; Easy to use, can cut, can dig, can saw.
The technical scheme that the present invention deals with problems is: a kind of fireproof core board and production method thereof is characterized in that: composition part of fireproof core board: refractory cements, Magnesium Chloride Anhydrous, light burnt powder, closed pore glass bead, technical fiber, hardening accelerator, grid cloth, whipping agent, clear water, gypsum, non-woven fabrics.
Its % by weight ratio:
525 grades of refractory cementss: 99% Magnesium Chloride Anhydrous: 85% light burnt powder: 50-70 order closed pore glass bead: high-strength technical fiber: hardening accelerator: alkaline-resisting grid cloth: whipping agent: P
HValue is less than 7 clear water: model plaster: non-woven fabrics==4: 16.3: 33: 2.5: 0.25: 0.62: 0.25: 0.32: 40: 2.5: 0.2
Its production method:
1. at first Magnesium Chloride Anhydrous is dissolved in the ready clear water; magnesium chloride brine, light burnt powder, the refractory cements of dissolving are put into stirrer in proportion to be stirred 1 minute; adding closed pore glass bead, technical fiber, whipping agent, hardening accelerator continue to stir 2 minutes; put into model plaster again and stirred 1 minute, the gained slurry is for subsequent use.
2. above-mentioned slurry is injected the equipment with squeezing device of integrated board with grid cloth and non-woven fabrics, produce the sheet material with mould.
3. above-mentioned band template material is placed for some time, 4 hours summers, 6 hours winters, carry out the demoulding, flatten with press after the demoulding, pile, set level, cut edge behind the maintenance 3-5 days, enter baking room oven dry, treat that water ratio is down to be finished product below 8%, take out stockyard.
The refractory cements label adopts 525 grades.
The closed pore glass bead, it crosses grit number is the 50-70 order.
Magnesium Chloride Anhydrous is 99% magnesium chloride.
Light burnt powder is 85% light burnt powder.
The P of used clear water
HValue is less than 7.
Useful effect of the present invention is, have do not fire, prevent fires, moistureproof, corrosion-resistant; Environmental protection, nontoxic, tasteless; High-strength light, heat insulation, insulation; Easy to use, can cut, can dig, can saw.
Embodiment
Embodiment:
Getting Magnesium Chloride Anhydrous 19.8Kg places the 49.5Kg clear water to make magnesium chloride brine, the magnesium chloride brine that makes and light burnt powder 40Kg, refractory cements 4.8Kg are put into stirrer stirring 1 minute, add closed pore glass bead 3Kg, technical fiber 0.3Kg, whipping agent 0.4Kg, hardening accelerator 0.78Kg and continue to stir 2 minutes, put into again model plaster 3Kg stir 1 minute for subsequent use; The above-mentioned slurry of getting ready is injected the model with squeezing device of integrated board with grid cloth 0.3Kg and non-woven fabrics 0.24Kg, in model, form plate, plate with mould is placed for some time, place summer and place the demoulding in 6 hours 4 hour winter, and flatten with press, again pile, cut edge after setting level maintenance 3-5 days, enter the baking room oven dry, standard is controlled at water ratio and is lower than below 8%.
Can adopt roller bucket extruding type automatic production line equipment to produce sheet material with mould during batch production, will be with again template material to place the demoulding 4-6 hour, pressing, pile are set level side cut in maintenance 3-5 days, enter baking room oven dry, reach water ratio and be lower than and be finished product below 8%, enter stockyard.
End-use:
This fireproof core board is mainly used in the packing material in fire-proof wooden door, Fire Resistance Steel Door, the antitheft door, also is widely used in the multiple inside fitting partition walls such as family, the demanding hotel of fire-fighting sound-insulating and heat-insulating, office building, commercial shopping center, floor compartment, school, laboratory, hospital, railway station, airport, theater, dance hall, entertainment city, factory, prefabricated house, fire prevention, heat insulation, sound insulation etc.
Claims (6)
1. a fireproof core board and production method thereof is characterized in that:
Composition part of fireproof core board: refractory cements, Magnesium Chloride Anhydrous, light burnt powder, closed pore glass bead, technical fiber, hardening accelerator, grid cloth, whipping agent, clear water, gypsum, non-woven fabrics.
Its % by weight ratio:
525 grades of refractory cementss: 99% Magnesium Chloride Anhydrous: 85% light burnt powder: 50-70 order closed pore glass bead: high-strength technical fiber: hardening accelerator: alkaline-resisting grid cloth: whipping agent: P
HValue is less than 7 clear water: model plaster: non-woven fabrics==4: 16.3: 33: 2.5: 0.25: 0.62: 0.25: 0.32: 40: 2.5: 0.2
Its production method:
1. at first Magnesium Chloride Anhydrous is dissolved in the ready clear water; magnesium chloride brine, light burnt powder, the refractory cements of dissolving are put into stirrer in proportion to be stirred 1 minute; adding closed pore glass bead, technical fiber, whipping agent, hardening accelerator continue to stir 2 minutes; put into model plaster again and stirred 1 minute, the gained slurry is for subsequent use.
2. above-mentioned slurry is injected the equipment with squeezing device of integrated board with grid cloth and non-woven fabrics, produce the sheet material with mould.
3. above-mentioned band template material is placed for some time, 4 hours summers, 6 hours winters, carry out the demoulding, flatten with press after the demoulding, pile, set level, cut edge behind the maintenance 3-5 days, enter baking room oven dry, treat that water ratio is down to be finished product below 8%, take out stockyard.
2. according to fireproof core board claimed in claim 1 and production method thereof, it is characterized in that: the refractory cements label adopts 525 grades.
3. according to fireproof core board claimed in claim 1 and production method thereof, it is characterized in that: the closed pore glass bead, it crosses grit number is the 50-70 order.
4. according to fireproof core board claimed in claim 1 and production method thereof, it is characterized in that: Magnesium Chloride Anhydrous is 99% magnesium chloride.
5. according to fireproof core board claimed in claim 1 and production method thereof, it is characterized in that: light burnt powder is 85% light burnt powder.
6. according to fireproof core board claimed in claim 1 and production method thereof, it is characterized in that: the P of used clear water
HValue is less than 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593152.8A CN103058704B (en) | 2012-12-26 | 2012-12-26 | Fire protection core plate and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593152.8A CN103058704B (en) | 2012-12-26 | 2012-12-26 | Fire protection core plate and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103058704A true CN103058704A (en) | 2013-04-24 |
| CN103058704B CN103058704B (en) | 2014-04-16 |
Family
ID=48101639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210593152.8A Expired - Fee Related CN103058704B (en) | 2012-12-26 | 2012-12-26 | Fire protection core plate and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103058704B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658555A (en) * | 2017-03-27 | 2018-10-16 | 广州市新晶瓷材料科技有限公司 | Heat-insulating, fire-preventing core plate and preparation method thereof |
| CN114085062A (en) * | 2022-01-19 | 2022-02-25 | 汉班(天津)新材料有限公司 | Sound-absorbing board and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002241185A (en) * | 2001-02-09 | 2002-08-28 | Nisshin Steel Co Ltd | Production process of core material for metallic sandwich panel |
| CN101781113A (en) * | 2009-12-31 | 2010-07-21 | 李同生 | Inorganic fire-resistant foam filling material for door core board |
| CN102183058A (en) * | 2011-03-28 | 2011-09-14 | 鲁学立 | Inorganic floor heating heat preservation template and preparation method thereof |
| CN102826825A (en) * | 2011-06-17 | 2012-12-19 | 大庆华夏绿垣建材科技开发有限公司 | Production method of novel heat-insulation shock-resistant fireproofing external wall panel |
-
2012
- 2012-12-26 CN CN201210593152.8A patent/CN103058704B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002241185A (en) * | 2001-02-09 | 2002-08-28 | Nisshin Steel Co Ltd | Production process of core material for metallic sandwich panel |
| CN101781113A (en) * | 2009-12-31 | 2010-07-21 | 李同生 | Inorganic fire-resistant foam filling material for door core board |
| CN102183058A (en) * | 2011-03-28 | 2011-09-14 | 鲁学立 | Inorganic floor heating heat preservation template and preparation method thereof |
| CN102826825A (en) * | 2011-06-17 | 2012-12-19 | 大庆华夏绿垣建材科技开发有限公司 | Production method of novel heat-insulation shock-resistant fireproofing external wall panel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658555A (en) * | 2017-03-27 | 2018-10-16 | 广州市新晶瓷材料科技有限公司 | Heat-insulating, fire-preventing core plate and preparation method thereof |
| CN108658555B (en) * | 2017-03-27 | 2021-04-20 | 广东中晶激光照明技术有限公司 | Heat-insulating fireproof core board and preparation method thereof |
| CN114085062A (en) * | 2022-01-19 | 2022-02-25 | 汉班(天津)新材料有限公司 | Sound-absorbing board and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103058704B (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101781113B (en) | Inorganic fire-resistant foam filling material for door core board | |
| CN103253953B (en) | Energy-saving environment-friendly composite thermal insulation material for building | |
| CN103510671B (en) | Fire-proof magnesium composite board | |
| CN102875111B (en) | Inorganic fireproof core board and production method thereof | |
| CN103787642A (en) | Efficient thermal insulation energy-saving material | |
| CN102344617B (en) | Fireproof foam board and production method thereof | |
| CN103058704B (en) | Fire protection core plate and production method thereof | |
| CN102515791B (en) | Chemical foaming cement fireproofing heat-preservation structure and preparation method thereof | |
| CN110002821B (en) | Fireproof heat-insulating energy-saving door leaf and preparation method thereof | |
| CN101857459B (en) | Lightweight fireproof insulating composite board and preparation method thereof | |
| CN103568442B (en) | A kind of vermiculite base sandwich structure does not fire plate and preparation method thereof | |
| CN102633521A (en) | Inorganic ultra-light cement foamed fireproof insulation board and preparation method for same | |
| CN102718542A (en) | Insulation material for fire-resistant external wall and preparation method thereof | |
| CN102134880A (en) | Light foamed cement and expanded pearlite heat insulating material | |
| CN103864383B (en) | The preparation method of inorganic powder fly ash foaming cement heat preserving plate | |
| CN102966201A (en) | Nanoscale efficient heat-insulated wall plate and construction method thereof | |
| CN102359194A (en) | Core material and inorganic foaming outer layer compounded heat-insulating section | |
| CN102838333A (en) | Inorganic foam cement thermal insulation material for outer wall | |
| CN102372495A (en) | Cement foaming insulation board, preparation method and application thereof | |
| CN102432264B (en) | Flame-retardant slurry | |
| CN105198372A (en) | Glass-fiber-enhanced inorganic/organic composite lightweight partition wall | |
| CN205917920U (en) | Building structure and external wall insulation integrated construction system | |
| CN202347725U (en) | Novel heat-preserving and sound-insulation composite wall board | |
| CN105888174A (en) | Fireproof insulation and decoration integrated housing wallboard making method | |
| CN102976783A (en) | Compound heat preservation plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |