CN201915515U - High-rating fireproof heat insulating board - Google Patents
High-rating fireproof heat insulating board Download PDFInfo
- Publication number
- CN201915515U CN201915515U CN2010206802997U CN201020680299U CN201915515U CN 201915515 U CN201915515 U CN 201915515U CN 2010206802997 U CN2010206802997 U CN 2010206802997U CN 201020680299 U CN201020680299 U CN 201020680299U CN 201915515 U CN201915515 U CN 201915515U
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- CN
- China
- Prior art keywords
- fire
- heat insulating
- insulating board
- rating
- polyphenyl granule
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to building external wall heat insulating material, in particular to a high-rating fireproof heat insulating board, which solves the problems that the fire resistance of the conventional polyphenyl granule heat insulating board is poor, fire hazard is easy to cause, and the like. The polyphenyl granule heat insulating board with a fire-protection suit is formed by vibrating polyphenyl granules in a die, and the high-rating fireproof heat insulating board is characterized in that the outer surface of each polyphenyl granule is uniformly coated with an anti-flaming adhesive layer, and the thickness of the anti-flaming adhesive layer is 0.01 to 0.02 mm. The physical coating mode that the surface of each polyphenyl granule is uniformly coated with the anti-flaming adhesive layer is like to wear a fire-protection suit on each polyphenyl granule, then a separate system is formed, the polyphenyl granule is prevented from contacting with oxygen in case of fire, so that the high-rating fireproof heat insulating board can not be fired, and has high fire rating, the thermal insulation property can compare favorably with polystyrene foam plates, the surface adhesion is good, the construction can be simple and rapid, and the comprehensive cost is low.
Description
Technical field
The utility model relates to a kind of architecture exterior wall insulating materials, is specially a kind of high-grade fireproof heated board.
Background technology
Install heat insulating material additional to external wall and be commonly called as to building and wear " wadded jacket ", its objective is for energy-conservation.At present, in construction market, external-wall heat-insulation material mainly is based on polystyrene foam plate or polystyrene extruded sheet, these heat insulating material heat-insulating property excellences, but genus combustible material, danger with initiation fire, and these warming plates are when being incubated outside being used for external wall, be these warming plates are closely bonded and to be bolted together to constitute the integral heat insulation system of building, this heat insulation system has a fatal defective to be exactly in case place breaking out of fire will burn rapidly, as it is untimely to put out a fire to save life and property, cause the external thermal insulation system burn of whole building probably, bury great hidden danger for national wealth and people's life safety.At present, in order to improve the fireproof performance of these warming plates, people add fire retardant in prescription in the machine-shaping process, but through practical proof, its fireproof performance does not still satisfy actual requirement.
Summary of the invention
The utility model is poor in order to solve existing polystyrene foam warming plate fireproof performance, and problems such as easy initiation fire provide a kind of high-grade fireproof heated board.
The utility model is to adopt following technical scheme to realize: high-grade fireproof heated board, and in mould, vibrate moulding and make by granular polystyrene, innovative point of the present utility model is that each granular polystyrene external surface is uniformly coated with fire-retardant adhesive linkage.The effect of described fire-retardant adhesive linkage has two, the one, the granular polystyrene parcel is completely cut off with oxygen, play fire retardation, the 2nd, have bonding effect, in some granular polystyrene machine-shaping processes, adjacent granular polystyrene is tightly bonded together, guarantee molding effect, those of ordinary skills are to be easy to draw its prescription after above-mentioned two effects of knowing fire-retardant adhesive linkage, and can adopt existing known method that it is coated on the granular polystyrene surface.
The thickness of described fire-retardant adhesive linkage is 0.01 ~ 0.02mm, and this is that the applicant gets through test of many times and summary of experience, if thickness is too thin, does not have fire retardation; As if too thick, can have influence on the heat-insulating property of whole granular polystyrene plate again.
Compared with prior art, the utility model adopts on each granular polystyrene surface evenly, and the physics of the fire-retardant adhesive linkage of parcel coats form, put on fireproof-clothes just as giving each granular polystyrene, become independent system, when running into fire, avoided contacting with oxygen, so can not lighted by fire, thereby become the heat insulating material of high fire-protection rating, be applicable to demanding residential building of fire-protection rating and utilities building, large cold storage, basin, boats and ships and various utilidor and builing industry, fire-protection rating is higher than the B1 level, heat-insulating property can compare favourably with polystyrene foam plate, surface adhesion force is fabulous, the construction simple and fast, and comprehensive cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of single granular polystyrene;
Among the figure: the 1-granular polystyrene; The fire-retardant adhesive linkage of 2-.
The specific embodiment
High-grade fireproof heated board as shown in Figure 1, is made in die for molding by granular polystyrene 1, and as shown in Figure 2, each granular polystyrene external surface is uniformly coated with fire-retardant adhesive linkage 2, and the thickness of fire-retardant adhesive linkage 2 is 0.01 ~ 0.02mm.
Preparation method is as follows:
1, the slurries preparation that has fire-retardant bonding effect: Portland cement, calcium carbonate, glue and water mixed with the ratio of 1:3:0.8:2 and put into agitator to stir into pulpous state stand-by;
2, slurries and a certain amount of granular polystyrene are poured in the mixer stirred, after several minutes, observe each granular polystyrene and all coat sizing liquor equably and get final product, pour in the hopper stand-by;
3, will coat the granular polystyrene of slurries, and pour in the die forming machine of certain specification, the vibration ramming links for after the one mutually to each particle, demoulding maintenance, and after curing time, the sheet material that cuts into certain specification gets final product excessively.
Claims (2)
1. a high-grade fireproof heated board is made in die for molding by granular polystyrene (1), it is characterized in that each granular polystyrene external surface is uniformly coated with fire-retardant adhesive linkage (2).
2. high-grade fireproof heated board according to claim 1, the thickness that it is characterized in that fire-retardant adhesive linkage (2) is 0.01 ~ 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206802997U CN201915515U (en) | 2010-12-27 | 2010-12-27 | High-rating fireproof heat insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206802997U CN201915515U (en) | 2010-12-27 | 2010-12-27 | High-rating fireproof heat insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915515U true CN201915515U (en) | 2011-08-03 |
Family
ID=44415318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206802997U Expired - Fee Related CN201915515U (en) | 2010-12-27 | 2010-12-27 | High-rating fireproof heat insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383793A (en) * | 2017-07-25 | 2017-11-24 | 攀枝花学院 | Fire prevention granular polystyrene sheet material and preparation method thereof |
| CN108071177A (en) * | 2017-04-27 | 2018-05-25 | 中铁建设集团有限公司 | It is a kind of to use inorganic material modified flame-retardant polystyrene foam thermal insulation board |
| CN108086502A (en) * | 2017-12-25 | 2018-05-29 | 廊坊鑫美源化工建材有限公司 | The homogeneous fireproof heated board of platinum cement base, heat-preserving wall and its preparation process |
-
2010
- 2010-12-27 CN CN2010206802997U patent/CN201915515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071177A (en) * | 2017-04-27 | 2018-05-25 | 中铁建设集团有限公司 | It is a kind of to use inorganic material modified flame-retardant polystyrene foam thermal insulation board |
| CN107383793A (en) * | 2017-07-25 | 2017-11-24 | 攀枝花学院 | Fire prevention granular polystyrene sheet material and preparation method thereof |
| CN108086502A (en) * | 2017-12-25 | 2018-05-29 | 廊坊鑫美源化工建材有限公司 | The homogeneous fireproof heated board of platinum cement base, heat-preserving wall and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110803 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |