CN2139055Y - Low heat emissivity compound slice material - Google Patents
Low heat emissivity compound slice material Download PDFInfo
- Publication number
- CN2139055Y CN2139055Y CN 92200165 CN92200165U CN2139055Y CN 2139055 Y CN2139055 Y CN 2139055Y CN 92200165 CN92200165 CN 92200165 CN 92200165 U CN92200165 U CN 92200165U CN 2139055 Y CN2139055 Y CN 2139055Y
- Authority
- CN
- China
- Prior art keywords
- base material
- surface layer
- thermal emissivity
- low heat
- composite sheet
- 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
Links
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- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a low heat emissivity compound slice material, which is used for architecture exterior-protected construction structure, comprising base material and a surface layer. The aluminum foil whose heat reflectivity is below 0.35 is pasted on one or two sides of the base material as a surface layer; the base material adopts sheets, fabrics, or plastics. The utility model applies to architecture exterior-protected construction structure, having the advantages of low heat emissivity, low cost, simple structure, convenient construction, and good thermal insulation.
Description
The utility model belongs to building element, is specially adapted to do the insulation of building construction peripheral structure.
The peripheral structure of building construction must be paid attention to insulation, with the saving heating and the idle call energy, and improves the Building Heat comfortableness.The heat insulation measure current, that the peripheral structure of building construction extensively adopts mainly is to use various thermal insulation materials such as rock wool, mineral wool or polystyrene, in order to intercept the transmission of heat energy.But these thermal insulation materials are in cladding such as brick, concrete, plasterboard, metallic plate or the mortar bed, the top layer thermal emissivity is very high, all reach about 0.90, therefore, they can absorb the radiant heat of the higher one side of temperature rapidly, and distribute to another side, and the radiant heat space principal element of conducting heat often, adopt these Master Costs very high simultaneously, it is more loaded down with trivial details to construct.
The purpose of this utility model provides a kind of low thermal emissivity composite sheet that is used for building external envelope structure, and its thermal emissivity is low, and low cost is simple in structure, easy construction.
Low thermal emissivity composite sheet of the present utility model is made up of base material and surface layer, it is characterized in that: paste heat reflectivity at the one or both sides of base material and be lower than 0.35 aluminium foil and make surface layer, base material can be used sheet material;
Described base material can be fabric, paper, plastics, plasterboard or plank;
Described surface layer available metal aluminium foil, the paper of aluminizing, aluminized polyester film, aluminium plating polyethylene film or aluminized plastic film.
The utility model is owing to adopt the very low aluminium foil of thermal emissivity to make surface layer, its heat reflectivity can be low to moderate 0.03～0.20, the highlyest be no more than 0.35, be used in the air layer of peripheral structure in house, heat by this interbed is greatly reduced, the heat preservation hot performance greatly improves, and saves heating and air conditioner energy source and consumes more than 1/3.
In the wall that the utility model can be used for building, the ceiling.
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 pastes the structural representation of the low thermal emissivity composite sheet of metal aluminum foil for one side
Fig. 2 pastes the structural representation of the low thermal emissivity composite sheet of metal aluminum foil for the two sides.
Low thermal emissivity composite sheet is made up of base material 1 and surface layer 2, is lower than 0.10 metal aluminum foil in the one side of base material with adhesive 3 stickup heat reflectivities and makes surface layer, and base material plasterboard, thickness of slab are 9 millimeters.
Claims (4)
1, a kind of low thermal emissivity composite sheet is made up of base material and surface layer, it is characterized in that: paste heat reflectivity on the surface of base material and be lower than 0.35 aluminium foil and make surface layer, the base material sheet material.
2, low thermal emissivity composite sheet as claimed in claim 1 is characterized in that: paste heat reflectivity on the two sides of base material and be lower than 0.35 aluminium foil and make surface layer.
3, low thermal emissivity composite sheet as claimed in claim 1, it is characterized in that: described base material is fabric, paper, plastics, plasterboard or plank.
4, low thermal emissivity composite sheet as claimed in claim 1 is characterized in that: described surface layer is a metal aluminum foil, the paper of aluminizing, aluminized polyester film, aluminium plating polyethylene film or the plastic foil of aluminizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200165 CN2139055Y (en) | 1992-01-13 | 1992-01-13 | Low heat emissivity compound slice material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200165 CN2139055Y (en) | 1992-01-13 | 1992-01-13 | Low heat emissivity compound slice material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139055Y true CN2139055Y (en) | 1993-07-28 |
Family
ID=33761011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200165 Expired - Fee Related CN2139055Y (en) | 1992-01-13 | 1992-01-13 | Low heat emissivity compound slice material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139055Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440656A (en) * | 2008-12-22 | 2009-05-27 | 北京尚可佳节能技术有限公司 | Construction exterior wall heat insulation overlay and method for producing the same |
-
1992
- 1992-01-13 CN CN 92200165 patent/CN2139055Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440656A (en) * | 2008-12-22 | 2009-05-27 | 北京尚可佳节能技术有限公司 | Construction exterior wall heat insulation overlay and method for producing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |