CN202519801U - Building fire prevention composite insulation board - Google Patents
Building fire prevention composite insulation board Download PDFInfo
- Publication number
- CN202519801U CN202519801U CN2012200920541U CN201220092054U CN202519801U CN 202519801 U CN202519801 U CN 202519801U CN 2012200920541 U CN2012200920541 U CN 2012200920541U CN 201220092054 U CN201220092054 U CN 201220092054U CN 202519801 U CN202519801 U CN 202519801U
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- Prior art keywords
- insulation
- layer
- board
- insulation board
- cement
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- Expired - Fee Related
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Abstract
The utility model provides a building fire prevention composite insulation board which sequentially comprises a first cement-based inorganic board, an insulation layer and a second cement-based inorganic board from inside to outside. The cement-based inorganic boards are attached on two surfaces of a conventional insulation board, so that the insulation board has a fine insulation effect, the binding power of the insulation layer and a base layer can be enhanced, the insulation board has fine water resistance, heat and humidity resistance and freeze-thaw resistance, the fire resistance (flame resistance) of the composite insulation board can be improved to a level A or a level B, and fire prevention safety of building external wall insulation is ensured.
Description
Technical field
The utility model relates to the building heat preserving material technology, and particularly a kind of fireproof heat insulating composite plate is applicable to the building inner, external wall.
Background technology
At present, handling for the insulation of skin in building trade, is that foamed plastic plate is sticked on exterior wall surface mostly, smears cement mortar (polymer cement mortar) in the foamed plastic plate outside then, again with decorative layer attached on the cement mortar.In prior art, original site operation cement mortar is formed through direct foaming is once-combined in factory by cement based class calcium silicate board, fiber cement board and polyurethane.
Along with the building fire protection security requirement improves constantly, also increasingly high for the requirement of the fireproof performance of the heat insulating material that is used for the building inner, external wall.Existing warming plate can reach E (B2) level in fire prevention.Usually, in order to reach high fire line, people attempt adding fire proofing.Fire proofing is a kind of protective material; It is can stop burning and material own and that be not easy to burn; Also abbreviate fire retardant as, but merely add heat insulation effect and the physical property that fire proofing tends to reduce heat insulating material, can't take into account the performance of insulation and fire prevention and structure.101 fireproof heat insulating composite plates have been taken into account above-mentioned several advantages.
The utility model content
The technical problem that the utility model will solve is can't take into account the defective of insulation preferably and fireproof performance in order to overcome prior art, and a kind of heat insulative fire-proof composite plate is provided.
The utility model solves above-mentioned technical problem through following technical proposals: a kind of building fire protection thermal insulating composite panel; Comprise insulation layer and fireprotection layer; It is characterized in that: described building heat preservation fire-resistant composite panel is first fireprotection layer, insulation layer and second fireprotection layer from the inside to the outside successively, and described fireprotection layer is a cement base class inorganic plate.Between above-mentioned each layer through continuous foamed (adhesion without adhesiver) or gluing being composited.
Preferably, said insulation layer is the hard-foam polyurethane layer.
Further, said fireprotection layer is mineral-type cement based calcium silicate board or fiber cement board.Said fireprotection layer has high flame resistance, can effectively play flameproof effect.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiment of the utility model.
The positive progressive effect of the utility model is: the utility model is through covering the two sides fireprotection layer in the warming plate of routine; Make it when having good heat insulation effect; Can also strengthen the adhesion stress of insulation layer to basic unit; Have good water-fast, moisture-proof is warm, freezing and thawing performance, and the fire line of warming plate is brought up to the A level or the resistance of B level is right, has guaranteed the safety of building.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model fireproof heat insulating composite plate.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to specify the technical scheme of the utility model.
Embodiment 1
Fig. 1 is the structural representation of the preferred embodiment of the utility model thermal insulating composite panel.It is as shown in Figure 1,
The utility model heat insulating decorative board comprises first fireprotection layer 1, an insulation layer 2 and second fireprotection layer 3 from the inside to the outside successively, and is through direct foaming or gluing being composited in the factory.Wherein, fireprotection layer is selected known materials of the prior art for use, gets for commercially available.Fireprotection layer is an inorganic plate, and inorganic plate has high flame resistance, can effectively play flameproof effect.One inorganic plate 1, an insulation layer 2 and an inorganic plate 3, and be composited.
Embodiment 2
All identical described in other structures of this embodiment and the embodiment one, difference is that insulation layer 2 selected the hard-foam polyurethane layer for use.Though existing heat insulating material is a lot, can apply in the utility model, polyurethane is that heat insulation effect is best in the organic insulation material.Therefore, preferably adopt the hard-foam polyurethane layer here.
Embodiment 3
All identical described in other structures of this embodiment and the embodiment 1, difference is that fireprotection layer is mineral-type cement based calcium silicate board, fiber cement board or fiber reinforced calcium silicate board.
As described above, the utility model is mainly used in the building inner, external wall, when guaranteeing the insulation effect, has also improved fireproof performance (combustibility) greatly.So not only guarantee the safety of building, also widened the scope of application of this warming plate.
Though more than described the specific embodiment of the utility model, it will be understood by those of skill in the art that these only illustrate, the protection domain of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection domain of the utility model.
Claims (3)
1. a building fire protection thermal insulating composite panel comprises insulation layer and fireprotection layer, it is characterized in that: described building heat preservation fire-resistant composite panel is first fireprotection layer, insulation layer and second fireprotection layer from the inside to the outside successively, and described fireprotection layer is a cement base class inorganic plate.
2. building fire protection thermal insulating composite panel as claimed in claim 1 is characterized in that: said insulation layer is the hard-foam polyurethane layer.
3. according to claim 1 or claim 2 building fire protection thermal insulating composite panel, it is characterized in that: said fireprotection layer is mineral-type cement based calcium silicate board or fiber cement board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200920541U CN202519801U (en) | 2012-03-13 | 2012-03-13 | Building fire prevention composite insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200920541U CN202519801U (en) | 2012-03-13 | 2012-03-13 | Building fire prevention composite insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519801U true CN202519801U (en) | 2012-11-07 |
Family
ID=47102756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200920541U Expired - Fee Related CN202519801U (en) | 2012-03-13 | 2012-03-13 | Building fire prevention composite insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669619A (en) * | 2013-10-29 | 2014-03-26 | 澧县金辉石膏制品有限责任公司 | Calcium silicate sandwich heat preservation wallboard and production method |
| CN108060743A (en) * | 2017-12-28 | 2018-05-22 | 安庆市汇智科技咨询服务有限公司 | A kind of heat-insulating construction material plate |
-
2012
- 2012-03-13 CN CN2012200920541U patent/CN202519801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669619A (en) * | 2013-10-29 | 2014-03-26 | 澧县金辉石膏制品有限责任公司 | Calcium silicate sandwich heat preservation wallboard and production method |
| CN103669619B (en) * | 2013-10-29 | 2016-01-20 | 澧县金辉石膏制品有限责任公司 | Calcium silicate sandwich heat preservation wallboard and production method |
| CN108060743A (en) * | 2017-12-28 | 2018-05-22 | 安庆市汇智科技咨询服务有限公司 | A kind of heat-insulating construction material plate |
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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: 20121107 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |