CN201981658U - High-grade all-coating fireproofing thermal insulation board - Google Patents
High-grade all-coating fireproofing thermal insulation board Download PDFInfo
- Publication number
- CN201981658U CN201981658U CN2011200166827U CN201120016682U CN201981658U CN 201981658 U CN201981658 U CN 201981658U CN 2011200166827 U CN2011200166827 U CN 2011200166827U CN 201120016682 U CN201120016682 U CN 201120016682U CN 201981658 U CN201981658 U CN 201981658U
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- thermal insulation
- polystyrene
- grade
- polystyrene foam
- fireproofing
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Abstract
The utility model relates to a thermal insulation device outside a building external wall, in particular to a high-grade all-coating fireproofing thermal insulation board, which solves the problem that the polystyrene foam board, namely the thermal insulation material used in the construction of thermal insulation outside the building external wall is easy to burn during catching fire. The high-grade all-coating fireproofing thermal insulation board comprises a polystyrene foam board, and the upper surface and the lower surface of the polystyrene foam board are provided with grooves. The upper surface and the lower surface of the polystyrene foam board, the inner parts of the grooves and the surroundings of the two side surfaces are coated with integrally-molded fireproofing thermal insulation layers. The fireproofing thermal insulation layers are made of polystyrene granules which are vibrated in a mould for molding, and the outer surface of each polystyrene granule is uniformly coated with an inflaming retarding adhesive layer. The fireproofing grade is high and can achieve the A grade, and the thermal insulation performance is good. A fire retardant does not need to be added in the production of the polystyrene granules, and the built environment can not be polluted. The high-grade all-coating fireproofing thermal insulation board has simple structure, convenience for manufacturing, fast and convenient construction and low comprehensive cost.
Description
Technical field
The utility model relates to a kind of external wall external heat preserving device, is specially a kind of high-grade full coating fireproof heated board.
Background technology
At present, in the energy saving building external wall outer insulation engineering construction that China implements, the selected heat insulating material overwhelming majority is a polystyrene foam plate, the heat-insulating property of this material is splendid, but there is a fatal shortcoming to be exactly, fire very easily burns and rapid spread in case run into, especially at the construction field (site), and the easier burning things which may cause a fire disaster that touches.According to the national departments concerned incomplete statistics, the generation of this class fire incident 80 percent is to occur in the job site.Inflammability at polystyrene foam plate, some producer has added fire retardant (hexabromo-Cyclododecane) in prescription, this measure has just improved the fire-protection rating of polystyrene thermal insulation plate, fundamentally do not solve its inflammability, thereby bring about great losses to national wealth, be subjected to very big threat for people's life safety, buried great hidden danger.
Summary of the invention
The utility model is met fiery incendive problem in order to solve in the outer heat preservation construction of external wall employed heat insulating material polystyrene foam plate, and a kind of high-grade full coating fireproof heated board is provided.
The utility model is to adopt following technical scheme to realize: high-grade full coating fireproof heated board, comprise polystyrene foam plate, the upper and lower surface of polystyrene foam plate all has groove, in upper and lower surface of polystyrene foam plate and the groove thereof and two side periphery all be coated with integrated fireproof thermal-insulation layer, described fireproof thermal-insulation layer vibrates moulding by granular polystyrene and makes in mould, 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 described fireproof heat insulating layer thickness that is positioned at the upper and lower surface of polystyrene foam plate is 8-12mm, and the fireproof heat insulating layer thickness that is positioned at two sides of polystyrene foam plate is 13-16mm.To be the applicant get through long-term practice and summary of experience this thickness, can play insulation, prevent fire action, can reduce cost again.
Compared with prior art, the utlity model has following advantage:
1, fire-protection rating height, can reach the A level of fire-protection rating, because granules of polystyrene has applied one deck rubber cement, granules of polystyrene is wrapped in gel coat, isolated with oxygen, when running into fire, because of anaerobic can not burnt, further polystyrene foam plate is wrapped fully in the granules of polystyrene that has applied rubber cement again, so just formed a fireproof system at the polystyrene foam plate external surface, because of the effect of fireproof system, this high-grade fireproof heated board is when running into fire and can not burn;
2, good heat insulating, its heat-insulating property can compare favourably with polystyrene foam plate, because of this composite insulation boards is the rubber cement granules of polystyrene and polystyrene foam plate is compound makes, thereby in light weight, every cubic metre is about 100 kilograms, coefficient of thermal conductivity is≤0.04W/(mk) about;
3, help environmental protection, tradition is when producing the flame-retardant polystyrene cystosepiment, the fire retardant that is added is a hexabromo-Cyclododecane, it is a kind of persistence organic pollutant, the gas that is distributed can corrode people's skin and respiratory mucosa, the health that is unfavorable for human body, and the employed granules of polystyrene of composite insulation boards described in the utility model need not add fire retardant aborning, thereby it can not pollute architectural environment;
4, simple in structure, to be convenient to make, quick construction is convenient, 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 the single granular polystyrene of formation fireproof thermal-insulation layer;
Among the figure: the 1-polystyrene foam plate; The 2-groove; The 3-fireproof thermal-insulation layer; The 4-granular polystyrene; The fire-retardant adhesive linkage of 5-.
The specific embodiment
High-grade full coating fireproof heated board, as shown in Figure 1, comprise polystyrene foam plate 1, the upper and lower surface of polystyrene foam plate all has groove 2, in upper and lower surface of polystyrene foam plate and the groove thereof and two side periphery all be coated with integrated fireproof thermal-insulation layer 3, described fireproof thermal-insulation layer 3 vibrates moulding by granular polystyrene 4 and makes in mould, as shown in Figure 2, each granular polystyrene 4 external surface is uniformly coated with fire-retardant adhesive linkage 5.The fireproof heat insulating layer thickness that is positioned at polystyrene foam plate 1 upper and lower surface is 8-12mm, and the fireproof heat insulating layer thickness that is positioned at 1 two sides of polystyrene foam plate is 13-16mm.
Preparation method is as follows:
1, cement, calcium carbonate, glue are put into container in proportion, add a certain amount of clear water, stir, the stirring through several minutes becomes uniform pulpous state glue and gets final product;
2, a certain amount of granules of polystyrene (need not to add fire retardant in the production) is rendered in the mixer, after pouring the above-mentioned a certain amount of pulpous state glue for preparing again into, open mixer, stirred through several minutes, get final product when observing the last pulpous state glue of every granules of polystyrene coating uniformly, pour in the hopper stand-by;
3, certain specification polystyrene foam plate upper and lower surface is left groove (U type, C type, fish tail type or trapezoidal etc.);
4, the polystyrene foam plate that will leave groove is put into the mould of certain specification, the granules of polystyrene that will be coated with glue is again poured in the mould, after the automatic leveling machine of little vibration the vibrating of (the automatic levelling processing unit (plant) of the heat insulating decorative board that can adopt the applicant in 201020194454.4 patent applications, to be put down in writing), just can make in the last low groove of polystyrene foam plate and the edge applies the rubber cement granules of polystyrene equably, form protecting heat insulating layer, polystyrene foam plate is wrapped fully, after the demoulding, pile up maintenance.
Claims (2)
1. high-grade full coating fireproof heated board, comprise polystyrene foam plate (1), it is characterized in that the upper and lower surface of polystyrene foam plate all has groove (2), in upper and lower surface of polystyrene foam plate and the groove thereof and two side periphery all be coated with integrated fireproof thermal-insulation layer (3), described fireproof thermal-insulation layer (3) vibrates moulding by granular polystyrene (4) and makes in mould, each granular polystyrene (4) external surface is uniformly coated with fire-retardant adhesive linkage (5).
2. high-grade full coating fireproof heated board according to claim 1, the fireproof heat insulating layer thickness that it is characterized in that being positioned at the upper and lower surface of polystyrene foam plate (1) is 8-12mm, and the fireproof heat insulating layer thickness that is positioned at (1) two side of polystyrene foam plate is 13-16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166827U CN201981658U (en) | 2011-01-19 | 2011-01-19 | High-grade all-coating fireproofing thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166827U CN201981658U (en) | 2011-01-19 | 2011-01-19 | High-grade all-coating fireproofing thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981658U true CN201981658U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200166827U Expired - Fee Related CN201981658U (en) | 2011-01-19 | 2011-01-19 | High-grade all-coating fireproofing thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981658U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276823A (en) * | 2013-04-27 | 2013-09-04 | 杨世录 | External wall thermal insulation dual-purpose board core |
| CN104018592A (en) * | 2014-06-25 | 2014-09-03 | 纪瑞星 | Thermal insulation external wall panel |
| CN111395559A (en) * | 2020-04-20 | 2020-07-10 | 曹斌 | Heat-insulating building wall |
| CN112140446A (en) * | 2020-09-16 | 2020-12-29 | 孙欢 | Fireproof and heat-insulation type molded polystyrene board and preparation method thereof |
-
2011
- 2011-01-19 CN CN2011200166827U patent/CN201981658U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276823A (en) * | 2013-04-27 | 2013-09-04 | 杨世录 | External wall thermal insulation dual-purpose board core |
| CN104018592A (en) * | 2014-06-25 | 2014-09-03 | 纪瑞星 | Thermal insulation external wall panel |
| CN111395559A (en) * | 2020-04-20 | 2020-07-10 | 曹斌 | Heat-insulating building wall |
| CN112140446A (en) * | 2020-09-16 | 2020-12-29 | 孙欢 | Fireproof and heat-insulation type molded polystyrene board and preparation method thereof |
| CN112140446B (en) * | 2020-09-16 | 2022-09-20 | 邯郸英远保温材料有限公司 | Fireproof and heat-insulation type molded polystyrene board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140119 |