CN201762836U - Composite thermal insulating board - Google Patents
Composite thermal insulating board Download PDFInfo
- Publication number
- CN201762836U CN201762836U CN2010205417579U CN201020541757U CN201762836U CN 201762836 U CN201762836 U CN 201762836U CN 2010205417579 U CN2010205417579 U CN 2010205417579U CN 201020541757 U CN201020541757 U CN 201020541757U CN 201762836 U CN201762836 U CN 201762836U
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- inorganic surface
- surface layer
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Abstract
The utility model provides a composite thermal insulation board having fire retardant and thermal insulating properties, which comprises a PU board composed of polyurethane, characterized in that, inorganic surface layers are all arranged on two opposite surface of the PU board and are magnesium oxide boards, concrete-fiber boards, concrete pressure boards, or calcium silicate boards, and also an outer surface of the PU board is coated with one layer of inorganic mortars. According to the PU board composed of polyurethane and the inorganic surface layers arranged at two side surfaces of the PU board, not only the heat preserving performance of the whole composite thermal insulation board is implemented, but also the fire retardant performance is improved, and the A class fire retardant requirement is implemented; the PU board and the inorganic surface layers can be connected by adhesives to implement the firm combination.
Description
Technical field
The utility model relates to a kind of composite insulation boards, in particular, relates in particular to a kind of fire-retardant and composite insulation boards heat-proof quality of having.
Background technology
Along with the expansion day by day of China's building area, building energy consumption is also growing with each passing day, and the solid clay brick of present architectural employing is not only wasted energy in the process of producing, and heat insulation effect is poor in the process of using.Therefore develop environmental protection, energy-conservation and heat insulation materials for wall is the effective way that realizes energy-saving and emission-reduction.
Summary of the invention
The utility model provides a kind of and has had fire-retardant and composite insulation boards heat-proof quality in order to overcome the shortcoming of above-mentioned technical problem.
Composite insulation boards of the present utility model comprises the PU plate that is made of polyurethane, and its special feature is: two of described PU plate is provided with inorganic surface layer on the surface relatively, and described inorganic surface layer is baume panel, cement fibrolite plate, cement pressure plare or calcium silicate board.The PU plate that polyurethane constitutes not only has protection against the tide, water resistance, also has good heat-proof quality, has realized the heat insulation function of building.Be arranged on the inorganic surface layer of PU plate external surface, not only strengthened the intensity of whole warming plate, but also further strengthened its heat-insulating property and fire resistance; Inorganic surface layer can be selected a kind of in baume panel, cement fibrolite plate, cement pressure plare or the calcium silicate board.
Composite insulation boards of the present utility model, the external surface of described PU plate is coated with one deck inorganic heat insulation mortar.External surface at the PU plate applies one deck inorganic heat insulation mortar, helps increasing the heat-insulating property of PU plate.
Composite insulation boards of the present utility model has been the bonding adhesive of interconnect function between described PU plate and the inorganic surface layer; The thickness of described inorganic surface layer is greater than 5mm.Can combine PU plate and inorganic surface layer securely by bonding adhesive, the thickness that guarantees inorganic surface layer just can be brought into play the effect of inorganic surface layer greater than 5mm.
The beneficial effects of the utility model are: by PU plate that is made of polyurethane and the inorganic surface layer that is arranged at PU plate two sides are set, both protected the heat-insulating property that has realized whole composite insulation boards, and also improved its fire resistance, and can realize the fire-retardant requirement of A level; Can connect PU plate and inorganic surface layer by bonding adhesive, realize the strong bonded of PU plate and inorganic surface layer.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 PU plate, 2 inorganic surface layers, 3 inorganic surface layers.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the structural representation of composite insulation boards of the present utility model, the material of shown PU plate 1 is a polyurethane, specifically a kind of polyurethane elastomer, polyurethane elastomer has resistance to chemical attack, tensile strength, high resiliency, high pressure resistant loading, abrasion performance intensity height, strong, tear-resistant, the radiation hardness of shock absorption, high strength, superperformances such as high-bearing and damping, buffering.In the both sides of PU plate 1 is inorganic surface layer 2 and inorganic surface layer 3, and inorganic surface layer 2 and inorganic surface layer 3 all harden by bonding adhesive and PU and lump together.The external surface of PU plate 1 also is coated with one deck inorganic heat insulation mortar, by the insulation of stepless thermal insulation mortar, the heat-insulating property of whole thermal insulating composite panel is improved.The inorganic surface layer (2,3) that is arranged on PU plate 1 both sides not only plays and supports and protective effect, also plays certain heat insulation effect.By cooperating of PU plate 1 and inorganic surface layer, not only make to increase a composite insulation boards and have good effect of heat insulation, also reached the requirement of fire resistance.
Claims (3)
1. a composite insulation boards comprises the PU plate (1) that is made of polyurethane, it is characterized in that: two of described PU plate is provided with inorganic surface layer on the surface relatively, and described inorganic surface layer is baume panel, cement fibrolite plate, cement pressure plare or calcium silicate board.
2. composite insulation boards according to claim 1 is characterized in that: the external surface of described PU plate (1) is coated with one deck inorganic heat insulation mortar.
3. composite insulation boards according to claim 1 and 2 is characterized in that: be the bonding adhesive of interconnect function between described PU plate (1) and the inorganic surface layer; The thickness of described inorganic surface layer is greater than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417579U CN201762836U (en) | 2010-09-26 | 2010-09-26 | Composite thermal insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417579U CN201762836U (en) | 2010-09-26 | 2010-09-26 | Composite thermal insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762836U true CN201762836U (en) | 2011-03-16 |
Family
ID=43715445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205417579U Expired - Fee Related CN201762836U (en) | 2010-09-26 | 2010-09-26 | Composite thermal insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560747A (en) * | 2017-11-30 | 2018-09-21 | 沈阳工业大学 | Polyurethane foam combined wall |
-
2010
- 2010-09-26 CN CN2010205417579U patent/CN201762836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560747A (en) * | 2017-11-30 | 2018-09-21 | 沈阳工业大学 | Polyurethane foam combined wall |
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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: 20110316 Termination date: 20120926 |