CN2727289Y - Foamed aluminum curtain wall plate - Google Patents
Foamed aluminum curtain wall plate Download PDFInfo
- Publication number
- CN2727289Y CN2727289Y CN 200420070232 CN200420070232U CN2727289Y CN 2727289 Y CN2727289 Y CN 2727289Y CN 200420070232 CN200420070232 CN 200420070232 CN 200420070232 U CN200420070232 U CN 200420070232U CN 2727289 Y CN2727289 Y CN 2727289Y
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- CN
- China
- Prior art keywords
- curtain wall
- foamed aluminium
- plate
- wall panel
- cover plate
- 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.)
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Abstract
The utility model relates to a new building material, in particular to a multi-function foamed aluminum curtain wall plate suitable for the usage of the interior wall and the exterior wall of the buildings. The realized method is that: the film adhesive is coated on the inner surfaces of the base plate and the cover plate, the foamed aluminum plate used as the core plate is arranged on the film adhesive of the base plate, the cover plate is fastened and heated and pressed, which makes the base plate, the foamed aluminum plate and the cover plate form an integral body. The foamed aluminum curtain wall plate made of the utility model has high intensity, sound insulation, heat insulation, fire retardation, fire prevention, light weight, easy mount and demount; furthermore, the foamed aluminum curtain wall plate has higher energy-absorbing property and can buffer the attack of the wind pressure to the buildings, and the safety of the buildings and the comfort of the resident are improved.
Description
Technical field the utility model relates to a kind of New Building Materials, especially a kind of multifunctional foam Aluminum curtain wall plate that is suitable for exterior wall use in the building.
Background technology is present, and building generally adopts curtain wall to decorate, though this decoration makes building appearance luxurious attractive in appearance, has brought light pollution to the city again after a large amount of the use.And the sound-insulating and heat-insulating of curtain wall, fire prevention damping effect are poor, and intensity is low, and quality is heavy.Therefore, all there is not light pollution, light weight, the curtain wall material that intensity is high both at home and abroad in positive development.The CN1186144A patent disclosure a kind of " aluminum alloy curtain walls and processing technology thereof ", it is the PVC fire proofing to be squeezed into the empty stomach central layer of loose structure, and places between the two-layer aluminium alloys, is bonded into curtain wall panel again.But this curtain wall panel quality is heavier, and compressive strength is low, and the PVC fire proofing is at high temperature easily softening, is unfavorable for the security against fire of building.
Summary of the invention invention the purpose of this utility model is to provide a kind of intensity height, sound-insulating and heat-insulating, fire-retardant fireproof, has the absorption energy and reduces the curtain wall material that blast impacts building.
The realization the technical solution of the utility model is: apply glued membrane on the inner surface of base plate, cover plate, will place as the foamed aluminium board of central layer on the base plate glued membrane, buckle cover plate and heat compacting, make the bonding and formation one of three.
The base plate and the cover plate that constitute the foamed aluminium curtain wall panel can be aluminium sheets, and thickness is between 0.2～1.0mm.
The base plate and the cover plate that constitute the foamed aluminium curtain wall panel can be steel plate or color steel sheet also, and thickness is between 0.1～0.5mm.
The base plate and the cover plate that constitute the foamed aluminium curtain wall panel can also be other metal material such as galvanized sheet.For beautifying constructure, aluminium sheet or steel plate etc. can also be sprayed into shades of colour and pattern.
If the foamed aluminium curtain wall panel is embedded between the steelframe keel of building, cover plate can only have flanging so, and flanging is also bonding with base plate; If the foamed aluminium curtain wall panel is fixed on the steelframe keel, cover plate can have flat flanging, and flat flanging is also bonding with base plate, and such structural strength is higher.
If building surface is not provided with the steelframe keel, then the foamed aluminium curtain wall panel can be used as a kind of decorative panel use.At this moment cover plate can not have flanging, but the flat board the same with base plate, cover plate and base plate are bonded on the foamed aluminium board respectively.During use, the exterior wall surface that sticks on building gets final product.
In order to adapt to the variation of skin structure, can first heat treated foamed aluminium board, make its form radian; According to the radian bending base plate and the cover plate of foamed aluminium board, their radian and foamed aluminium board are complementary again, bonding back just can form the foamed aluminium curtain wall panel with radian.
The foamed aluminium board that the utility model uses is a kind of closed-cell aluminum foam of big specification by the preparation of melt foaming method, and the matrix alloy of use can be fine aluminium, aluminium alloys or aluminum matrix composite.The density of this foamed aluminium material is 0.2～0.8g/cm
3, the aperture is 1mm～10mm.The thickness of foamed aluminium board can be adjusted in the 10mm-200mm scope as requested.
The metal bubble structure of closed-cell aluminum foam inside has determined it for heat and sound good absorption and insulating effect to be arranged, and helps heat insulation and the reduction noise pollution.In 500Hz～3000Hz scope, thickness is that the sound transmission loss of the closed-cell aluminum foam of 30mm is 40～70 decibels after measured; The coefficient of thermal conductivity of closed-cell aluminum foam is between 0.25～0.5W/m.K; The bubble structure of foamed aluminium material also has excellent energy-absorbing damping characteristics, and density is 0.3g/cm
3～0.6g/cm
3Foamed aluminium material, the energy that unit volume absorbed is 10～30J/cm
3So the application of foamed aluminium curtain wall panel has the effect of opposing blast; Foamed aluminium material also has higher intensity.After measured, density is 0.25g/cm
3～0.4g/cm
3Foamed aluminium material, compressive strength is 2.5～5Mpa, so foamed aluminium curtain wall panel thinner thickness, volume is less.Therefore, use the foamed aluminium curtain wall panel can sound-insulating and heat-insulating, fire-retardant fireproof; And in light weight, be convenient to installation and removal; Simultaneously, the foamed aluminium curtain wall panel can absorb wind energy, improves the ability that building is resisted blast, reduces noise, has improved the comfortableness of living.
Description of drawings Fig. 1 for cover plate only with the foamed aluminium curtain wall panel sectional view of flanging;
Fig. 2 has the foamed aluminium curtain wall panel sectional view of flat flanging for cover plate;
The specific embodiment is elaborated below in conjunction with embodiment.
Claims (10)
1, a kind of foamed aluminium curtain wall panel, form by two-layer panel and middle central layer, it is characterized in that two-layer panel is respectively base plate (1) and cover plate (2), central layer is foamed aluminium board (3), with glued membrane (4) base plate (1), cover plate (2) and foamed aluminium board (3) are bonded together, form the foamed aluminium curtain wall panel.
2, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that described base plate (1) and cover plate (2) they are aluminium sheet, thickness is 0.2～1.0mm.
3, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that described base plate (1) and cover plate (2) they are steel plate or color steel sheet, thickness is 0.1～0.5mm.
4, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that described cover plate (2) has flanging, flanging is also bonding with base plate (1).
5, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that described cover plate (2) has flat flanging, flat flanging is also bonding with base plate (1).
6, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that described cover plate (2) does not have flanging, cover plate (2) and base plate (1) are bonding with foamed aluminium board (3) respectively.
7,, it is characterized in that this curtain wall panel can have radian according to the described foamed aluminium curtain wall panel of claim 1.
8, according to the described foamed aluminium curtain wall panel of claim 1, it is characterized in that foamed aluminium board (3) is a closed-cell aluminum foam, thickness is 10～30mm.
9, according to the described foamed aluminium curtain wall panel of claim 1, the density that it is characterized in that foamed aluminium board (3) is 0.2～0.6g/cm
3
10, according to the described foamed aluminium curtain wall panel of claim 1, the aperture that it is characterized in that foamed aluminium board (3) is 1～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070232 CN2727289Y (en) | 2004-08-11 | 2004-08-11 | Foamed aluminum curtain wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420070232 CN2727289Y (en) | 2004-08-11 | 2004-08-11 | Foamed aluminum curtain wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727289Y true CN2727289Y (en) | 2005-09-21 |
Family
ID=35043306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420070232 Expired - Fee Related CN2727289Y (en) | 2004-08-11 | 2004-08-11 | Foamed aluminum curtain wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727289Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221755B (en) * | 2008-01-28 | 2011-02-16 | 李坤淑 | Porous aluminum and rubber combined phonon material plate and method for producing the same |
| CN104071313A (en) * | 2014-06-23 | 2014-10-01 | 上海交通大学 | Anti-shock energy-absorbing covering layer capable of elastically bending |
| CN105383113A (en) * | 2015-12-22 | 2016-03-09 | 合肥仲农生物科技有限公司 | Foamed aluminum heat-insulation noise-reduction metal plate used for automobile front cover |
| CN108612342A (en) * | 2018-06-20 | 2018-10-02 | 东北大学 | A kind of multifunctional foam aluminum sandwich panel movable plank house |
-
2004
- 2004-08-11 CN CN 200420070232 patent/CN2727289Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221755B (en) * | 2008-01-28 | 2011-02-16 | 李坤淑 | Porous aluminum and rubber combined phonon material plate and method for producing the same |
| CN104071313A (en) * | 2014-06-23 | 2014-10-01 | 上海交通大学 | Anti-shock energy-absorbing covering layer capable of elastically bending |
| CN104071313B (en) * | 2014-06-23 | 2016-09-07 | 上海交通大学 | Elastically bendable anti-impact energy-absorbing cover layer |
| CN105383113A (en) * | 2015-12-22 | 2016-03-09 | 合肥仲农生物科技有限公司 | Foamed aluminum heat-insulation noise-reduction metal plate used for automobile front cover |
| CN108612342A (en) * | 2018-06-20 | 2018-10-02 | 东北大学 | A kind of multifunctional foam aluminum sandwich panel movable plank house |
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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 |