CN202577632U - Polyurethane composite board - Google Patents
Polyurethane composite board Download PDFInfo
- Publication number
- CN202577632U CN202577632U CN 201220195603 CN201220195603U CN202577632U CN 202577632 U CN202577632 U CN 202577632U CN 201220195603 CN201220195603 CN 201220195603 CN 201220195603 U CN201220195603 U CN 201220195603U CN 202577632 U CN202577632 U CN 202577632U
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- polyurethane
- composite board
- utility
- model
- layer
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Abstract
The utility model relates to a polyurethane composite board which is characterized by comprising a rigid foam polyurethane layer, wherein the upper surface and the lower surface of the rigid foam polyurethane layer are respectively adhered with a first veneer layer and a second veneer layer. The first veneer layer and the second veneer layer are made of cement grid cloth, glass fiber cement felts or metal boards. The polyurethane composite board has the following advantages that 1, the veneer material used in the polyurethane composite board provided by the utility model is the cement grid cloth, or the glass fiber cement felts or the metal boards so as to have high strength in bonding with polyurethane foams and no leakage; 2, the polyurethane composite board provided by the utility model is convenient and rapid in mounting, and continuous industrial production can be realized; and 3, after the polyurethane composite board provided by the utility model is stored in a factory for a period of time, the problem of trace shrinkage of polyurethane can be prevented, and the stability of a product is ensured.
Description
Technical field
The utility model relates to a kind of Rigid foam polyurethane, and especially a kind of Rigid foam polyurethane that is used for exterior-wall heat insulation belongs to building materials field.
Background technology
In the prior art, in the external thermal insulation system engineering of newly-built, enlarging or reconstruction project, what the construction of polyurethane was adopted is the foam-in-place system process.This technology construction is complicated, and difficulty is big, and particularly the uniformity of insulation layer thickness and global density is difficult to grasp, and the safe construction of foam-in-place system is had relatively high expectations.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of Rigid foam polyurethane is provided, easy construction, quick, the problem of constructional difficulties in the solution exterior wall heat-preserving system.
According to the technical scheme that the utility model provides, said Rigid foam polyurethane, characteristic is: comprise the hard-foam polyurethane layer, at upper and lower two surface bonding first overlay coating of difference and second overlay coatings of said hard-foam polyurethane layer.
Said first overlay coating and second overlay coating are cement grid cloth, glass fiber cement felt or metal sheet.
The utlity model has following advantage:
1, the surface lining in the described Rigid foam polyurethane of the utility model adopts cement grid cloth or glass fiber cement felt or metal sheet, and is high, non-leakage with the polyurethane foam adhesion strength;
2, the novel said Rigid foam polyurethane of this usefulness is easy for installation, quick and can realize that batch production produces continuously;
3, the described Rigid foam polyurethane of the utility model can prevent the problem that the polyurethane trace shrinks after plant produced is deposited certain hour, has guaranteed the stability of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
As shown in Figure 1: the described Rigid foam polyurethane of the utility model comprises hard-foam polyurethane layer 3, at upper and lower two surface bonding first overlay coating 1 of difference and second overlay coatings 2 of said hard-foam polyurethane layer 3;
Said first overlay coating 1 and second overlay coating 2 are cement grid cloth, glass fiber cement felt or metal sheet.
The described Rigid foam polyurethane of the utility model adopts following method to prepare: isocyanates and combined polyether are fully mixed as raw material through high-pressure foam equipment; And evenly be sprayed on cement grid cloth, glass fiber cement felt or the metal sheet of automatic walking; And under certain temperature condition through the self-adhesive of raw material and cement grid cloth, glass fiber cement felt or metal sheet, obtain rigid foam polyurethane by the laminating machine moulding.
The described Rigid foam polyurethane of the utility model adopts cement mortar to do leveling layer, coating adhesive tack coat on leveling layer in use on basic unit's body of wall; Bonding Rigid foam polyurethane on the adhesive bonds layer; Fix with anchoring bolt, fixing back adopts finishing mucilage to carry out pressing, re-lays the alkaline resisting cement grid cloth again; Be coated with flexible waterproof putty, be coated with exterior wall coating material at last.
The described Rigid foam polyurethane of the utility model also can adopt following method to install, and adopts cement mortar to do leveling layer, coating adhesive tack coat on leveling layer on basic unit's body of wall; On the adhesive bonds layer, lay Rigid foam polyurethane, be coated with the rubber cement of wiping one's face at the external surface of Rigid foam polyurethane and carry out pressing, compound galvanizing electrowelding net is set outside finishing mucilage; Use the anchoring bolt anchoring again; Be coated with binder for face brick after the anchoring, paving brick, and jointing.
Claims (2)
1. a Rigid foam polyurethane is characterized in that: comprise hard-foam polyurethane layer (3), at upper and lower two surface difference bonding first overlay coating (1) and second overlay coatings (2) of said hard-foam polyurethane layer (3).
2. Rigid foam polyurethane as claimed in claim 1 is characterized in that: said first overlay coating (1) and second overlay coating (2) are cement grid cloth, glass fiber cement felt or metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195603 CN202577632U (en) | 2012-05-03 | 2012-05-03 | Polyurethane composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195603 CN202577632U (en) | 2012-05-03 | 2012-05-03 | Polyurethane composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577632U true CN202577632U (en) | 2012-12-05 |
Family
ID=47247060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195603 Expired - Lifetime CN202577632U (en) | 2012-05-03 | 2012-05-03 | Polyurethane composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619291A (en) * | 2012-05-03 | 2012-08-01 | 无锡捷阳节能科技有限公司 | Polyurethane composite plate |
-
2012
- 2012-05-03 CN CN 201220195603 patent/CN202577632U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619291A (en) * | 2012-05-03 | 2012-08-01 | 无锡捷阳节能科技有限公司 | Polyurethane composite plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUXI JIEYANG ENERGY-SAVING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUXI JIEYANG JIENENG TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 214196 Donggang City, Wuxi province Xishan District Road, the town of Jiangsu, No. 58 Patentee after: WUXI JIE YANG ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 214196 Sunshine Industrial Zone, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Jieyang Jieneng Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214196 Donggang City, Wuxi province Xishan District Road, the town of Jiangsu, No. 58 Patentee after: JIANGSU JIEYANG TECHNOLOGY CO., LTD. Address before: 214196 Donggang City, Wuxi province Xishan District Road, the town of Jiangsu, No. 58 Patentee before: WUXI JIE YANG ENERGY SAVING TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |