CN202187509U - Thermal insulation decorative board with fireproof and inflaming retarding function - Google Patents
Thermal insulation decorative board with fireproof and inflaming retarding function Download PDFInfo
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- CN202187509U CN202187509U CN2011201916996U CN201120191699U CN202187509U CN 202187509 U CN202187509 U CN 202187509U CN 2011201916996 U CN2011201916996 U CN 2011201916996U CN 201120191699 U CN201120191699 U CN 201120191699U CN 202187509 U CN202187509 U CN 202187509U
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- fire protection
- flame retarding
- thermal insulation
- protection flame
- decorative board
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Abstract
The utility model discloses a thermal insulation decorative board with a fireproof and inflaming retarding function, which comprises a thermal insulation layer and a decorative surface layer. The thermal insulation layer and the decorative surface layer are fixedly connected through mutually adhering of a large plane of the thermal insulation layer and the large plane of the decorative surface layer. Fireproof and inflaming retarding layers are arranged at all the peripheral faces of the thermal insulation layer which is in bonding connection with the fireproof and inflaming retarding layers through waterproof sealing glue. Because the fireproof and inflaming retarding layers are arranged around the thermal insulation decorative board, after the thermal insulation decorative board is installed on the wall, latticed fireproof isolation band is formed on an external thermal insulation system naturally. When fire happens, the thermal insulation decorative board can effectively prevent and control fire spreading and avoid injury of people and destroy of objects. The thermal insulation decorative board with the fireproof and inflaming retarding function utilizes large-scale production, wall installation can be simply and conveniently carried out, effect of heat protection and thermal insulation can be completely achieved, and combustion performance of the external thermal insulation system can achieve a grade of B1. The thermal insulation decorative board with the fireproof and inflaming retarding function completely meets requirements for safety performance of national industry management departments and can promote external wall thermal insulation industries to develop healthily and quickly.
Description
Technical field
The utility model relates to a kind of heat insulating decorative board, relates in particular to a kind of heat insulating decorative board with fire protection flame retarding function, belongs to the production field of heat insulating decorative board.
Background technology
In recent years; Country advocates the theory of environment-friendly and energy-efficient building energetically, promotes the popularization of energy saving building, and emphasis wherein " is worn the clothes " for building exactly; Promptly heat insulating decorative board is installed at the wall face of building; Reduce the heat conductivility of wall, make indoor heat (or cold) be difficult for being leaked to outdoor, thereby reach the purpose of energy-saving and environmental protection.
The heat insulating decorative board that existing market adopted, its structure is following: comprise insulation layer and finish coat, insulation layer and finish coat include upper and lower two big planes and peripheral surface, paste each other through a big plane separately between insulation layer and the finish coat to be fixedly connected.The defective of existing heat insulating decorative board is: 1, the finish coat of heat insulating decorative board is the production board (aluminium-plastic panel, inorganic resin plate or calcium silicate board) of outsourcing; Formed in 4-6 hour through colding pressing as cementing agent with the compound employing iron glue (combustibility is the B3 level) of insulation layer; Product resilience stress after the moulding is big, causes plate face warpage easily and comes unglued (finish coat separates with insulation layer) phenomenon; 2, because insulation layer (being mostly the extruded polystyrene plate) is a combustible material (combustibility is the B3 level); Pasting the bonded adhesives (iron glue) that is connected each other between insulation layer and finish coat is combustible material (combustibility is the B3 level); Fluid sealant between heat insulating decorative board (being mostly silicone sealant) is a combustible material (combustibility is the B3 level); The combustibility of its product and heat insulation system does not reach national house and town and country construction portion and the Ministry of Public Security and unites the requirement of " combustibility of civilian construction heat insulating material for external is preferably the A level, and should not be lower than the B2 level " in the issue " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " (public logical [2009] No. 46 literary compositions of word) on September 25th, 2009.
On February 9th, 2009, in the cultural center, CCTV Xin Tai location that builds the wildfire accident takes place; On November 15th, 2010, Jiangzhou, Shanghai Lu Yidong high-rise apartment building is on fire; On February 3rd, 2011, prosperous mansion big fire of Shenyang first high building---feudal dynasties ten thousand.This is three after the big fire, and the fireproof performance problem of architectural exterior insulation material has to risen to the height of politics.
On March 14th, 2011, the Fire-Fighting Bureau under the Ministry of Public Security sends " about the notice of further clear and definite civilian construction heat insulating material for external fire supervision management relevant requirements " (public affairs disappear [2011] No. 65), and it is the material of A level that regulation civilian construction heat insulating material for external adopts combustibility.
As everyone knows, heat insulating material is divided into A level and B level by combustibility or oxygen index (OI), and wherein: the A level is an incombustible material; Being divided into B1 in the B level is nonflammable material; B2 is a combustible material; B3 is a combustible material.Will reach the standard of energy-conservation 50-65% in order to carry out country's " building energy conservation regulations " requirement, all kinds of buildings of China begin to install external wall heat insulation system.The heat insulating material that uses can be divided into organic material and two big types of inorganic material by chemical analysis, and inorganic material is not flammable, A level just, and organic material is inflammable, basis has or not the interpolation fire retardant in process of production, becomes B1 level, B2 level and B3 level.In general, inorganic material generally can both reach B1 and the fire protection requirement of A level, but because its molecular weight is little, has formed not cavity structure, the requirement that does not reach national energy-conservation 50-65%.
Exist the combustibility to reach the heat insulating material of A level on the market, like rock wool, phenolic resin etc., but these materials are because technical level, working condition etc. restrict, and present stage still is not suitable for external wall heat insulation system.Can find out that from the performance comparison property of above each material the material that has can not be used for external insulation system, the influence that receives production technology level that has also is not suitable for external insulation system, and these problems are not soluble in the short time equally.In other words, though the present domestic material that exists combustibility to reach the fire protection requirement of A level, it still can not be widely used in external wall heat insulation system.
In sum, the difficult point of Fire-Fighting Bureau under the Ministry of Public Security's (public affairs disappear [2011] No. 65) enforcement is following several respects:
One, China A level heat insulating material manufacturer is considerably less, just has only several families to produce the rock mineral wool board in Shanghai.The whole nation more than 5000 tame heat insulating material manufacturer great majority are production organic materials.According to statistics, the production capacity of the heat insulating material of our all A level of country is added up at present, and a not enough city is used.Even if wholeheartedly put into high gear to build factory, also take 3 or five years and just might satisfy later the demand in market.
Developed country also is a difficult problem to the fireproof performance of heat insulating material in the whole world, and mostly what external great majority used is organic material also, but the quality of material and performance are all reliable, and management is strict, and the construction aspect requires also relatively strictness.Good inorganic material mainly is used in Aero-Space, high-tech aspect, is not suitable for building field.Such as the Qingdao a kind of STP vacuum thermal insulating material of one tame plant produced is arranged, but can not arbitrarily cut at the scene, and construction timber there is very big particularity, so be not that performance well just can large-scale popularization be used.
Two, the fireproof heat insulating material will add fire retardant when producing, the technology more complicated, cost of production is high, price general every cubic metre all at more than 1000 yuan, the extruded polystyrene board that does not add fire retardant then has only more than 400 yuan for every cubic metre, price has differed more than one times.CCTV the reporter discovered that at the extruded polystyrene heat preservation plate material that can't buy on the market more than the B2 level at all major part all is the B3 level, because the price higher position is at a discount, manufacturer is therefore also few.The constructional materials that has a large capacity and a wide range uses, and cost is the problem that must face, the protection dwelling house that advances especially now, and cost is a big problem.
Three, heat insulating material fireproof technology path has two kinds, and the one, material fire prevention itself, the 2nd, the structure fire prevention is provided with fire barrier etc.See from the building external insulation system investigation that big fire several times takes place; Although be to use organic insulation material; But main cause is that material itself is defective, and the standard that does not reach code requirement is used, and does not all reach such as the heat insulating material B3 level in three big fire mentioned above.
Summary of the invention
The purpose of the utility model provides a kind of structure through the change heat insulating decorative board to reach the heat insulating decorative board that has insulation and fire-proof function concurrently with regard to being in order to address the above problem.
The utility model is realized above-mentioned purpose through following technical scheme:
The utility model comprises insulation layer and finish coat; Insulation layer and finish coat include upper and lower two big planes and peripheral surface; Paste each other through a big plane separately between insulation layer and the finish coat and be fixedly connected; All peripheral surfaces at insulation layer are provided with the fire protection flame retarding layer, are connected through the fire proof seal glue bond between fire protection flame retarding layer and the insulation layer.
Because the fire protection flame retarding layer is arranged all around, after being installed to metope, whole metope forms latticed fire barrier, when running into the condition of a fire, can prevent and control fire spreading effectively, avoid the people to hinder the tragedy generation that thing is ruined.
As preferred plan, the fire protection flame retarding layer is a hard and flexile property inorganic material layer, and its combustibility is the A level.Particularly, the fire protection flame retarding layer is any in asbestos yarn, asbestos sliver, rock wool band, rock cotton sliver, mineral wool band, mineral wool bar, glass wool band, the glass sliver or several kinds.These materials are applicable to that standardization on production line, mass ground and insulation layer completion are compound, and have good fireproof performance, and material is buying easily also.
Further, the thickness of fire protection flame retarding layer is 1-10 centimetre, and the height of fire protection flame retarding layer is identical with the thickness of insulation layer, is 1-15 centimetre, confirms concrete numeral according to actual needs.
Finish coat is not have the cracking screed from the levelling fire prevention, and its combustibility can reach the A level.
Insulation layer is self-extinguishing type moulding polyphenyl plate (EPS plate) or self-extinguishing type extruded polystyrene board (XPS plate) or phenolic resins plate (PF plate), and its fire resistance is the B2 level, the energy-conservation 50-65% that reaches.
The peripheral surface of finish coat is with respect to the peripheral surface of the fire protection flame retarding layer 1-6 millimeter that all contracts in evenly, and the best is the 1-3 millimeter.Be suitable for after the indentation after being installed to metope, between its space, filling fireproof seal gum.
Further, in insulation layer, be provided with sticking nail, its combustibility is the A level, and sticking nail penetrates and passes from another big plane from a big plane of insulation layer, and the two ends of sticking nail place respectively outside two big planes of insulation layer; Particularly, sticking nail is any or youngster's kind in glass rope, glass line, asbestos cord, asbestos yarn, mineral wool rope, rock wool line, mineral wool rope, mineral wool wire, glass cotton cord, glass cotton thread, wire, the wire.The setting of sticking nail can very firmly directly be pasted the utility model and is installed to metope.
The beneficial effect of the utility model is:
The fire retardant performance of the utility model is higher than existing heat insulating decorative board on the market far away; The energy-conservation 50-65% that reaches, the combustibility of its external insulation system can reach the B1 level, can satisfy the requirement that insulation of external wall outer insulation industry and fire prevention get both fully; And can accomplish scale production; With low cost, quick for installation, for newly-built, the reconstruction of energy-saving building lays a solid foundation, can promote healthy, the development safely and fast of exterior-wall heat insulation industry.。
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the plan structure sketch map of the utility model;
Fig. 3 is the A-A sectional view among Fig. 2;
Fig. 4 is the installation process sketch map of the utility model;
Fig. 5 is the structural representation after a utility model is installed;
Fig. 6 is the structural representation after two the utility model are installed.
Wherein, 1-insulation layer, 2-fireproof seal gum, 3-fire protection flame retarding layer, the sticking nail of 4-, 5-finish coat, 6-cementing agent, 7-metope, 8-slit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Like Fig. 1, Fig. 2 and shown in Figure 3; The utility model comprises insulation layer 1 and finish coat 5; Insulation layer 1 includes upper and lower two big planes and peripheral surface with finish coat 5; Paste each other with cementing agent 6 through a big plane separately between insulation layer 1 and the finish coat 5 and is fixedly connected, be provided with fire protection flame retarding layer 3 at all peripheral surfaces of insulation layer 1, boning through fireproof seal gum 2 between fire protection flame retarding layer 3 and the insulation layer 1 is connected.
Like Fig. 1, Fig. 2 and shown in Figure 3, fire protection flame retarding layer 3 is any in asbestos yarn, asbestos sliver, rock wool band, rock cotton sliver, mineral wool band, mineral wool bar, glass wool band, the glass sliver or several kinds, and its combustibility is the A level.These materials are applicable to that standardization on production line, mass ground and insulation layer completion are compound, and have good fireproof performance, and material is buying easily also; The thickness of fire protection flame retarding layer 3 is 1-10 centimetre, and the height of fire protection flame retarding layer 3 is identical with the thickness of insulation layer 1, is 1-15 centimetre, confirms concrete numeral according to actual needs.
As shown in figures 1 and 3, finish coat 5 is not have the cracking screed from the levelling fire prevention, and its combustibility is the A level; Insulation layer 1 is self-extinguishing type moulding polyphenyl plate (EPS plate) or self-extinguishing type extruded polystyrene board (XPS plate) or phenolic resins plate (PF plate), and its combustibility is the B2 level, the energy-conservation 50-65% that reaches.
As shown in figures 1 and 3, the peripheral surface of finish coat 5 is with respect to the peripheral surface of the fire protection flame retarding layer 3 1-3 millimeter that all contracts in evenly.Be suitable for after the indentation after being installed to metope, between its space, filling fireproof seal gum.
Like Fig. 1, Fig. 2 and shown in Figure 4, in insulation layer 1, be provided with sticking nail 4, its combustibility is the A level, and sticking nail 4 big planes from insulation layer 1 penetrate and pass from another big plane, and the two ends of sticking nail 4 place respectively outside two big planes of insulation layer 1; Particularly, sticking nail 4 is any in glass rope, glass line, asbestos cord, asbestos yarn, mineral wool rope, rock wool line, mineral wool rope, mineral wool wire, glass cotton cord, glass cotton thread, wire, the wire or several kinds.The setting of sticking nail 4 can very firmly directly be pasted the utility model and is installed to metope.
Like Fig. 4 and shown in Figure 5, in application process, fixedly mount through pasting between insulation layer 1 of the utility model and the metope 7; As shown in Figure 6, after installing, stay slit 8 between adjacent two the utility model, in slit 8, fill fireproof seal gum; Play sealing, fireproof effect on the one hand, also let exterior wall more attractive in appearance on the other hand.
As shown in Figure 6, be not have the cracking screed because fire protection flame retarding layer 3, finish coat 5 are arranged around the utility model from the levelling fire prevention; Its combustibility is the A level, can prevent fires, and is separated into plurality of small blocks so install metope 7 integral body of the utility model by fire protection flame retarding layer 3; All fire protection flame retarding layers 3 then form latticed fire barrier; The fire prevention buffer action of the fireproof seal gum in finish coat 5 and the slit 8 in addition, making insulation layer 1 is that the material of A level covers on the inside by combustibility fully, when running into the condition of a fire; Can prevent and control fire spreading effectively, avoid the people to hinder the tragedy generation that thing is ruined.
Claims (10)
1. heat insulating decorative board with fire protection flame retarding function; Comprise insulation layer (1) and finish coat (5); Insulation layer (1) and finish coat (5) include upper and lower two big planes and peripheral surface; Paste each other through a big plane separately between insulation layer (1) and the finish coat (5) and be fixedly connected, it is characterized in that: all peripheral surfaces at insulation layer (1) are provided with fire protection flame retarding layer (3), are connected through fireproof seal gum (2) bonding between fire protection flame retarding layer (3) and the insulation layer (1).
2. the heat insulating decorative board with fire protection flame retarding function according to claim 1 is characterized in that: fire protection flame retarding layer (3) is a hard and flexile property inorganic material layer.
3. the heat insulating decorative board with fire protection flame retarding function according to claim 2 is characterized in that: fire protection flame retarding layer (3) is any in asbestos yarn, asbestos sliver, rock wool band, rock cotton sliver, mineral wool band, mineral wool bar, glass wool band, the glass sliver or several kinds.
4. according to the described heat insulating decorative board with fire protection flame retarding function of any one claim among the claim 1-3, it is characterized in that: the thickness of fire protection flame retarding layer (3) is 1-10 centimetre; The height of fire protection flame retarding layer (3) is identical with the thickness of insulation layer (1), is 1-15 centimetre.
5. the heat insulating decorative board with fire protection flame retarding function according to claim 1 is characterized in that: finish coat (5) is not for having the cracking screed from the levelling fire prevention.
6. the heat insulating decorative board with fire protection flame retarding function according to claim 1 is characterized in that: insulation layer (1) is self-extinguishing type moulding polyphenyl plate or self-extinguishing type extruded polystyrene board or phenolic resins plate.
7. according to claim 1 or 5 described heat insulating decorative boards with fire protection flame retarding function, it is characterized in that: the peripheral surface of finish coat (5) is with respect to the peripheral surface of fire protection flame retarding layer (3) the 1-6 millimeter that all contracts in evenly.
8. the heat insulating decorative board with fire protection flame retarding function according to claim 7 is characterized in that: the peripheral surface of finish coat (5) is with respect to the peripheral surface of fire protection flame retarding layer (3) the 1-3 millimeter that all contracts in evenly.
9. the heat insulating decorative board with fire protection flame retarding function according to claim 1; It is characterized in that: in insulation layer (1), be provided with sticking nail (4); Sticking nail (4) penetrates and passes from another big plane from a big plane of insulation layer (1), and the two ends of sticking nail (4) place respectively outside two big planes of insulation layer (1).
10. the heat insulating decorative board with fire protection flame retarding function according to claim 9 is characterized in that: sticking nail (4) is any in glass rope, glass line, asbestos cord, asbestos yarn, mineral wool rope, rock wool line, mineral wool rope, mineral wool wire, glass cotton cord, glass cotton thread, wire, the wire or several kinds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916996U CN202187509U (en) | 2011-06-09 | 2011-06-09 | Thermal insulation decorative board with fireproof and inflaming retarding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916996U CN202187509U (en) | 2011-06-09 | 2011-06-09 | Thermal insulation decorative board with fireproof and inflaming retarding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187509U true CN202187509U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201916996U Expired - Fee Related CN202187509U (en) | 2011-06-09 | 2011-06-09 | Thermal insulation decorative board with fireproof and inflaming retarding function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296773A (en) * | 2011-06-09 | 2011-12-28 | 罗寅 | Heat-insulation decorative plate with function of fire prevention and flame retardancy |
| CN103967143A (en) * | 2014-05-09 | 2014-08-06 | 江苏卧牛山保温防水技术有限公司 | External wall heat insulation system |
| CN105888096A (en) * | 2016-06-14 | 2016-08-24 | 南京长江都市建筑设计股份有限公司 | Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof |
| CN110130526A (en) * | 2019-05-22 | 2019-08-16 | 山东联兴绿厦建筑科技有限公司 | Grillage unifies fireproof inner wall plate structure and production method |
| CN110821070A (en) * | 2019-11-28 | 2020-02-21 | 江苏华路建设工程有限公司 | High-performance high-strength heat-preservation fireproof decorative plate for engineering construction |
-
2011
- 2011-06-09 CN CN2011201916996U patent/CN202187509U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296773A (en) * | 2011-06-09 | 2011-12-28 | 罗寅 | Heat-insulation decorative plate with function of fire prevention and flame retardancy |
| CN103967143A (en) * | 2014-05-09 | 2014-08-06 | 江苏卧牛山保温防水技术有限公司 | External wall heat insulation system |
| CN105888096A (en) * | 2016-06-14 | 2016-08-24 | 南京长江都市建筑设计股份有限公司 | Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof |
| CN110130526A (en) * | 2019-05-22 | 2019-08-16 | 山东联兴绿厦建筑科技有限公司 | Grillage unifies fireproof inner wall plate structure and production method |
| CN110821070A (en) * | 2019-11-28 | 2020-02-21 | 江苏华路建设工程有限公司 | High-performance high-strength heat-preservation fireproof decorative plate for engineering construction |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20120411 Termination date: 20120609 |