CN202831257U - Anti-flaming heat preservation composite board - Google Patents
Anti-flaming heat preservation composite board Download PDFInfo
- Publication number
- CN202831257U CN202831257U CN 201220370757 CN201220370757U CN202831257U CN 202831257 U CN202831257 U CN 202831257U CN 201220370757 CN201220370757 CN 201220370757 CN 201220370757 U CN201220370757 U CN 201220370757U CN 202831257 U CN202831257 U CN 202831257U
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- CN
- China
- Prior art keywords
- composite board
- layer
- heat preservation
- composite
- fire
- 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 the field of building board manufacturing, in particular to an anti-flaming heat preservation composite board. The side face of the anti-flaming heat preservation composite board is in a semicircular arc structure, and the composite board comprises a short chopped glass fiber and cement composite layer, a rigid polyurethane foam layer and a waterborne fire retardant coating layer from the inside out in sequence. The anti-flaming heat preservation composite board can be directly mounted in an architectural structure with a cambered structure; an inner layer of the composite board adopts the short chopped glass fiber and cement composite layer, so that the bonding strength between the whole composite board and the architectural structure and the breaking strength of the composite board can be improved effectively; the rigid polyurethane foam layer can reduce the weight of the composite board and improve the heat preservation property of the composite board; and the waterborne fire retardant coating layer can effectively improve the flame resistance of the composite board.
Description
Technical field
The utility model relates to building board and makes field, particularly a kind of fire-retardant heat insulation composite board.
Background technology
The existing sheet material that is applied on the building adopts single layer structure more, and function is comparatively single.The appearance of multi-functional, multi-occupancy building structure is had higher requirement for the plate construction in such building structure.Existing adopt connecting method for multi-functional, the structural sheet material of multi-occupancy building more, and have the building structure of cambered surface for some, be difficult to adopt connecting method to finish decoration to this type of cambered surface building structure.
The utility model content
The technical problems to be solved in the utility model is: a kind of composite board with globoidal structure, fire resistance and heat-insulating property is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of fire-retardant heat insulation composite board, its side is the semicircular arc structure, this composite board is followed successively by from inside to outside: chopped glass fiber and cementitious composite layer, rigid polyurethane alveolar layer, aqueous fire-proof coating layer, pass through adhering with epoxy resin between chopped glass fiber and cementitious composite layer and the rigid polyurethane alveolar layer.
Described composite board inside radius is 15～25cm.
The thickness of described chopped glass fiber and cementitious composite layer is 0.4～0.6cm, and the thickness of rigid polyurethane alveolar layer is 3～6cm, and the thickness of aqueous fire-proof coating layer is 0.1～0.2cm.
Beneficial effect: fire-retardant heat insulation composite board of the present utility model side is globoidal structure, and it can directly be installed on the building structure with globoidal structure; The composite plate internal layer adopts chopped glass fiber and cementitious composite layer, but the adhesive strength of the whole composite plate of Effective Raise and building structure and the breaking strength of himself; The rigid polyurethane alveolar layer has the composite plate of alleviating own wt and heat-insulating property; But the fire resistance of the outer field aqueous fire-proof coating layer of composite plate Effective Raise composite board.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified;
Fig. 1 is the structural representation of the utility model fire-retardant heat insulation composite board side;
Among the figure, 1. chopped glass fiber and cementitious composite layer, 2. rigid polyurethane alveolar layer, 3. aqueous fire-proof coating layer.
The specific embodiment
Below in conjunction with preferred embodiment the utility model is further specified.
Embodiment one
As shown in Figure 1, a kind of fire-retardant heat insulation composite board, its side is the semicircular arc structure, this composite board is followed successively by from inside to outside: chopped glass fiber and cementitious composite layer 1, rigid polyurethane alveolar layer 2, aqueous fire-proof coating layer 3; The composite board inside radius is 15cm, and the thickness of chopped glass fiber and cementitious composite layer is 0.4cm, and the thickness of rigid polyurethane alveolar layer is 3cm, and the thickness of aqueous fire-proof coating layer is 0.2cm.
Claims (3)
1. fire-retardant heat insulation composite board, it is characterized in that: this fire-retardant heat insulation composite board side is the semicircular arc structure, this composite board is followed successively by from inside to outside: chopped glass fiber and cementitious composite layer, rigid polyurethane alveolar layer, aqueous fire-proof coating layer, pass through adhering with epoxy resin between chopped glass fiber and cementitious composite layer and the rigid polyurethane alveolar layer.
2. fire-retardant heat insulation composite board as claimed in claim 1, it is characterized in that: the inside radius of described composite board is 15～25cm.
3. fire-retardant heat insulation composite board as claimed in claim 1, it is characterized in that: the thickness of described chopped glass fiber and cementitious composite layer is 0.4～0.6cm, and the thickness of rigid polyurethane alveolar layer is 3～6cm, and the thickness of aqueous fire-proof coating layer is 0.1～0.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370757 CN202831257U (en) | 2012-07-27 | 2012-07-27 | Anti-flaming heat preservation composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370757 CN202831257U (en) | 2012-07-27 | 2012-07-27 | Anti-flaming heat preservation composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831257U true CN202831257U (en) | 2013-03-27 |
Family
ID=47943001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370757 Expired - Fee Related CN202831257U (en) | 2012-07-27 | 2012-07-27 | Anti-flaming heat preservation composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831257U (en) |
-
2012
- 2012-07-27 CN CN 201220370757 patent/CN202831257U/en not_active Expired - Fee Related
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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: 20130327 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |