CN201447803U - Metal surface sandwiched composite plate - Google Patents
Metal surface sandwiched composite plate Download PDFInfo
- Publication number
- CN201447803U CN201447803U CN2009200415998U CN200920041599U CN201447803U CN 201447803 U CN201447803 U CN 201447803U CN 2009200415998 U CN2009200415998 U CN 2009200415998U CN 200920041599 U CN200920041599 U CN 200920041599U CN 201447803 U CN201447803 U CN 201447803U
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- composite plate
- metal
- hard
- foam polyurethane
- inner frame
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Abstract
The utility model discloses a metal surface sandwiched composite plate comprising two metal panels at an outer layer and a hard-foam polyurethane sandwiched layer at the middle, wherein a gypsum board layer is respectively arranged among two metal panels and the hard-foam polyurethane sandwiched layer; and the periphery of the composite plate is provided with an inner frame which is fixedly connected with two metal panels. The metal surface sandwiched composite plate has excellent performances on aspects of heat insulation and fire resistance.
Description
Technical field
The utility model belongs to building material technical field, is specifically related to a kind of metal faced sandwich composite board.
Background technology
The main part that steel work is gone along with sb. to guard him in the system is an assembly composite wall plate, promptly after the completion of steel structure frame system, on steel structure frame, install the wingceltis bar additional, more Pork-pieces metal faced sandwich composite board is fixed on the wingceltis bar according to certain erection method, thereby form the wallboard of an integral body.Because metal faced sandwich composite board has advantages such as in light weight, easy construction, quick, modularization production, installation, thereby has been widely used in steel-structure factory building exterior wall, interim room, construction area divider wall, factory building internal partition wall, dust free room furred ceiling and partition wall etc.
Existing metal faced sandwich composite board is generally by outer field 2 metal deckings be filled in two laminboard layers between the metal decking and constitute; Metal decking generally adopts profiled sheet, and sandwich material mainly contains polystyrene, hard-foam polyurethane, rock wool and honeycomb etc.
Polystyrene sandwich board is in light weight, intensity is better, heat-insulating property is general, be difficult for suction, be widely used in the interim room of construction site at present, 5.12 this sheet material that a large amount of interim housings for survivor of building promptly adopt after the violent earthquake, but its maximum shortcoming is that fireproof performance is poor, so generally no longer use now at industrial premises.
The hard-foam polyurethane filled board almost be unique material of using of building freezer, but its disadvantage also is that fireproof performance is poor, generally is not used further to industrial premises now owing to its high strength, furred ceiling and the partition that high heat preservation performance was used for industrial premises in the past in a large number.
The rock wool filled board is because fireproof performance is good, be widely used in the industrial premises particularly furred ceiling and the partition of clean room at present, heat-insulating property is general, its shortcoming is intensity difference, Heavy Weight, easily suction, and will lose intensity fully after the suction, in case the generation condition of a fire after spraying system of fire fighting starts, will cause the furred ceiling partition of water all to scrap inevitably.
Honeycomb sandwich panels intensity better, weight is lighter, can satisfy certain fire protection requirement, but that its shortcoming is a heat-insulating property is poor, and energy-saving effect is bad.
Therefore, develop a kind of high heat preservation performance that both had, the metal faced sandwich composite board of good fireproof performance is arranged again, have the positive effect of reality.
Summary of the invention
The utility model purpose provides a kind of metal faced sandwich composite board, makes it all have good performance aspect heat insulating ability and the fire line.
For achieving the above object, the technical solution adopted in the utility model is: a kind of metal faced sandwich composite board, comprise outer field 2 metal deckings and middle hard-foam polyurethane laminboard layer, be equipped with the gypsum flaggy between described 2 metal deckings and the hard-foam polyurethane laminboard layer; Be provided with inner frame around the described composite plate, described inner frame is fixedlyed connected with 2 metal deckings.
Above, described metal decking is a prior art, can be profiled sheet, also can be other sheet metals; Described hard-foam polyurethane laminboard layer also is a prior art; What described gypsum flaggy adopted is current material; Be provided with inner frame around the described composite plate, inner frame cooperates the inside that described hard-foam polyurethane laminboard layer and gypsum flaggy is closed in composite plate with 2 metal deckings, be in order to seal the hard-foam polyurethane laminboard layer, prevent it to be exposed and catch fire easily, thereby improve the fireproof performance of composite plate. on inner frame, also be provided with the hole, with the convenient polyurethane that injects.
In the technique scheme, four jiaos of described composite plate are equipped with the connection heel piece.This is to connect for convenience and installation.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the utility model is provided with the gypsum flaggy between metal decking and hard-foam polyurethane laminboard layer, thereby has improved the fireproof performance of composite plate greatly; And because the hard-foam polyurethane laminboard layer has excellent heat-insulating property, therefore composite plate of the present utility model all has good performance aspect heat insulating ability and the fire line, has the positive effect of reality.
2, the utility model is provided with the connection heel piece at composite plate four jiaos, has made things convenient for the connection of composite plate.
3, of the present utility model simple in structure, be easy to preparation, cost is also lower, is suitable for applying.
Description of drawings
Fig. 1 is the sectional view of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment one.
Wherein: 1, metal decking; 2, hard-foam polyurethane laminboard layer; 3, gypsum flaggy; 4, inner frame; 5, connect heel piece.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in Fig. 1～2, a kind of metal faced sandwich composite board comprises outer field 2 metal deckings 1 and middle hard-foam polyurethane laminboard layer 2, is equipped with gypsum flaggy 3 between described 2 metal deckings 1 and the hard-foam polyurethane laminboard layer 2; Be provided with inner frame 4 around the described composite plate, inner frame is fixedlyed connected with 2 metal deckings.Four jiaos of described composite plate are equipped with connection heel piece 5.
Above, described metal decking is a prior art, can be profiled sheet, also can be other sheet metals; Described hard-foam polyurethane laminboard layer also is a prior art; What described gypsum flaggy adopted is current material; Be provided with inner frame around the described composite plate, inner frame cooperates the inside that described hard-foam polyurethane laminboard layer and gypsum flaggy is closed in composite plate with 2 metal deckings, be in order to seal the hard-foam polyurethane laminboard layer, prevent that it is exposed and catches fire easily, thereby improve the fireproof performance of composite plate.On inner frame, also be provided with the hole, with the convenient polyurethane that injects.
Claims (2)
1. a metal faced sandwich composite board comprises outer field 2 metal deckings (1) and middle hard-foam polyurethane laminboard layer (2), it is characterized in that: be equipped with gypsum flaggy (3) between described 2 metal deckings (1) and the hard-foam polyurethane laminboard layer (2); Be provided with inner frame (4) around the described composite plate, described inner frame (4) is fixedlyed connected with 2 metal deckings (1).
2. metal faced sandwich composite board according to claim 1 is characterized in that: four jiaos of described composite plate are equipped with connection heel piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200415998U CN201447803U (en) | 2009-03-27 | 2009-03-27 | Metal surface sandwiched composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200415998U CN201447803U (en) | 2009-03-27 | 2009-03-27 | Metal surface sandwiched composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447803U true CN201447803U (en) | 2010-05-05 |
Family
ID=42552519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200415998U Expired - Fee Related CN201447803U (en) | 2009-03-27 | 2009-03-27 | Metal surface sandwiched composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758497A (en) * | 2011-04-25 | 2012-10-31 | 南廷武 | Reinforced plate for panel and panel using same |
-
2009
- 2009-03-27 CN CN2009200415998U patent/CN201447803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758497A (en) * | 2011-04-25 | 2012-10-31 | 南廷武 | Reinforced plate for panel and panel using same |
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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: 20100505 Termination date: 20120327 |