CN2813281Y - Composite sheet materials - Google Patents
Composite sheet materials Download PDFInfo
- Publication number
- CN2813281Y CN2813281Y CN 200520110874 CN200520110874U CN2813281Y CN 2813281 Y CN2813281 Y CN 2813281Y CN 200520110874 CN200520110874 CN 200520110874 CN 200520110874 U CN200520110874 U CN 200520110874U CN 2813281 Y CN2813281 Y CN 2813281Y
- Authority
- CN
- China
- Prior art keywords
- composite board
- composite sheet
- plate
- sheet material
- layer
- 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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- Laminated Bodies (AREA)
Abstract
The utility model relates to a composite sheet material which is characterized in that the composite sheet material is composed of a heat insulation sheet and magnesium sheets, wherein the heat insulation sheet is arranged between the two magnesium sheets. The composite sheet material of the utility model has the advantages of heat insulation, fire resistance, water resistance, damp resistance and portable use, and the outside of the composite sheet material is provided with a protective film, so that the composite sheet material can be preferably transported and preserved before use, and is not easy to be damaged.
Description
Technical field
The utility model relates to a kind of sheet material, the composite board that particularly a kind of ventilation shaft is used.
Background technology
At present, generally the sheet material that ventilation shaft directly is installed with metallic plate on the engineering, the cost height of this sheet material, volume are big, heaviness and heat-insulating property are poor.
Summary of the invention
The technical problems to be solved in the utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of composite board is provided, its good heat insulating and use light.
The technical solution adopted in the utility model is:
Composite board is characterized in that described composite board by warming plate with the magnesite plate is compound forms, and described warming plate is located at the centre of two-layer magnesite plate.
Compared with the prior art composite board of the present utility model has following good effect: have insulation, fire-retardant and waterproof and dampproof advantage; Use very light; In the composite board outer setting diaphragm, make composite board can be transported preferably and preserve before use, make that sheet material is difficult for sustaining damage.
Description of drawings
Fig. 1 represents the cross section structure schematic diagram of the utility model composite board;
Fig. 2 represents the cross section structure schematic diagram of magnesite plate in the utility model composite board.
The specific embodiment
With reference to accompanying drawing 1 and Fig. 2, will be described in detail the specific embodiment of the present utility model.
Composite board is characterized in that described composite board by warming plate 1 and 2 compound compositions of magnesite plate, and described warming plate is located at the centre of two-layer magnesite plate, and closely is connected with two-layer magnesite plate, wherein preferably in the mode of pasting magnesite plate and heat-insulation layer is coupled together.The magnesite plate has fire prevention, water-fast protection against the tide, sound insulation and light characteristics, adds that inner warming plate makes composite board of the present utility model have insulation and waterproof and dampproof advantage, and uses very light.Wherein, the preferred use has the warming plate of the EPS warming plate of flame-retarding characteristic as the utility model composite board.
Further, the magnesite plate of composite board of the present utility model preferably adopts by glass grid cloth and one deck modified magnesium oxychloride cement layer of alkali in two-layer or alkali-free to be formed, and described cement layer is located at the centre of layer glass grid cloth, and glass grid cloth can strengthen the intensity of magnesia oxychloride cement.
Further, composite board of the present utility model is pasted with diaphragm at its outer surface.The composite board that is arranged so that of diaphragm can be transported preferably and be preserved before use, and sheet material is difficult for sustaining damage.In use, a need be thrown off diaphragm and get final product.
Claims (4)
1, composite board is characterized in that described composite board by warming plate with the magnesite plate is compound forms, and described warming plate is located at the centre of two-layer magnesite plate.
2, composite board according to claim 1 is characterized in that described warming plate is the EPS warming plate.
3,, it is characterized in that described magnesite plate is made up of glass grid cloth and one deck modified magnesium oxychloride cement layer of alkali in two-layer or alkali-free, and described cement layer is located at the centre of layer glass grid cloth according to claim 1 or the described composite board of 2 arbitrary claims.
4, composite board according to claim 3 is characterized in that being pasted with diaphragm at the outer surface of described composite board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110874 CN2813281Y (en) | 2005-06-29 | 2005-06-29 | Composite sheet materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520110874 CN2813281Y (en) | 2005-06-29 | 2005-06-29 | Composite sheet materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813281Y true CN2813281Y (en) | 2006-09-06 |
Family
ID=36948367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520110874 Expired - Fee Related CN2813281Y (en) | 2005-06-29 | 2005-06-29 | Composite sheet materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813281Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819368A (en) * | 2018-06-29 | 2018-11-16 | 宿迁市金板木业有限公司 | A kind of heat insulation composite board and preparation method thereof |
-
2005
- 2005-06-29 CN CN 200520110874 patent/CN2813281Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819368A (en) * | 2018-06-29 | 2018-11-16 | 宿迁市金板木业有限公司 | A kind of heat insulation composite board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU DONGOU BUILDING GROUP CO.,LTD. Free format text: FORMER OWNER: WENZHOU NUOTE BUILDING MATERIAL CO., LTD Effective date: 20080704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080704 Address after: East Building, Wenzhou City, Zhejiang province 801, postcode: 325000 Patentee after: Wenzhou Dongou Construction Group Co., Ltd. Address before: Wenzhou, Zhejiang,, Shizhongshan Province Patentee before: Nuote Construction Materials Co., Ltd., Wenzhou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |