CN2692240Y - Non-inflammable polyurethane composite board - Google Patents
Non-inflammable polyurethane composite board Download PDFInfo
- Publication number
- CN2692240Y CN2692240Y CN 200420015223 CN200420015223U CN2692240Y CN 2692240 Y CN2692240 Y CN 2692240Y CN 200420015223 CN200420015223 CN 200420015223 CN 200420015223 U CN200420015223 U CN 200420015223U CN 2692240 Y CN2692240 Y CN 2692240Y
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- CN
- China
- Prior art keywords
- plywood
- combined multiple
- composite board
- polyurethane
- inflammable
- 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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Abstract
The utility model discloses a non-inflammable polyurethane composite board which belongs to the field of the building material, comprising a three-layer structure. Wherein, the intermediate sandwich layer is the non-inflammable polyurethane foamed plastics, and the two outer layers are the reinforcing fiber cement plates; the four sides of the composite board are provided with the structure of a groove or a convex groove. The non-inflammable polyurethane composite board has the advantages of non-inflammability, light weight, moisture proofing, vermin prevention, sound insulation, simple construction, circular use and free combination of the materials; the non-inflammable polyurethane composite board can be used without the interface cement.
Description
Technical field
The utility model belongs to architectural decoration material field, particularly a kind of composite plate.
Technical background
Building interval insulant in the market is that the shortcoming of these products is: the construction period is long with fine composite plate of wooden splint, ore deposit and traditional brick wall etc., and operation is numerous and diverse, and material can not the repetitive cycling use.Chinese patent notification number CN2167140Y, the day for announcing is on June 1st, 1994, name is called the composite plate that discloses a kind of three layer construction in " polyurethane concrete composite plate ", it by intermediate layer polyurethane foam plastics and two surface courses by the concrete be combined into, its deficiency also is repetitive cycling to use, and must use the interface agent to reach the noninflammability that does not overcome polyurethane when production and construction.
The utility model content
The technical problem that solves: the non-inflammable polyurethane combined multiple plywood that the utility model provides a kind of light weight, easy construction and energy repetitive cycling to use to the deficiencies in the prior art.
Technical scheme: the utility model can be achieved like this, it is made up of three layer construction, the therebetween sandwich layer is non-inflammable polyurethane foamed plastics (this raw material is by Britain BS463 examination criteria A level), its density is between 40～220 kilograms per cubic meter, two surface courses of appearance are reinforcing fiber cement board (this plate is by national GB8624-1977 examination criteria A level), and every layer thickness is between 6～18 centimetres.In the middle of four sides of this composite plate, be provided with groove or tongue structure, such two described composite plates just can be used in combination by tongue and groove, need not the interface agent.
The utility model compared with prior art has following beneficial effect:
(1) this non-inflammable polyurethane combined multiple plywood, have do not fire, moistureproofly, anti-damage by worms, sound insulation, heat insulation effect, and can follow closely, can saw, easy construction.
(2) this non-inflammable polyurethane combined multiple plywood adopts the tongue and groove structure design, and mounting or dismounting are convenient, need not to use the interface agent when being used in combination, and can repetitive cycling use.
(3) this non-inflammable polyurethane composite plate, it is interior for once synthetic that it forms in mould, need not to use the interface agent.
Description of drawings
Fig. 1 surface course is that non-inflammable polyurethane combined multiple plywood is removed the floor map that goes up the matrix section surface layer.
Fig. 2 is an A-A line side cross-section schematic diagram among Fig. 1.
Fig. 3 is another piece composite plate side cross-section schematic diagram that combines with Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: the utility model adopts three layer construction to form, the therebetween sandwich layer is a non-inflammable polyurethane foamed plastics 1, its density is between 40～220 kilograms per cubic meter, two surface courses of described combined multiple plywood adopt reinforcing fiber cement board 2, and thickness is between 6～18 centimetres.In the middle of four sides of described combined multiple plywood, be provided with a tongue 4 and three groove 3 structures, perhaps in the middle of four sides of described combined multiple plywood, all establish groove 3, two blocks of non-inflammable polyurethane combined multiple plywood are inlayed with tongue and groove to be used in combination, described composite plate is disposable at the mould internal shaping, need not use the interface agent.
Claims (4)
1, a kind of polyurethane combined multiple plywood, comprise polyurethane foam plastics therebetween sandwich layer and two surface courses, it is characterized in that: at two surface courses of polyurethane foam plastics laminboard layer, every laminar surface adopts the reinforcing fiber cement board structure of 6～18 cm thicks to form.
2, according to the described polyurethane combined multiple of claim 1 plywood, it is characterized in that: described polyurethane combined multiple plywood side is provided with groove or tongue structure, need not use the interface agent when the construction combination.
3, according to the described polyurethane combined multiple of claim 1 plywood, it is characterized in that: disposable shaping in the cohesive process of described Rigid foam polyurethane in mould need not to use the interface agent.
4, according to the described polyurethane combined multiple of claim 1 plywood, it is characterized in that: polyester ammonia foamed plastics is the fire-retardant type material, its density 40～220 kilograms per cubic meter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015223 CN2692240Y (en) | 2004-02-02 | 2004-02-02 | Non-inflammable polyurethane composite board |
| PCT/CN2005/000144 WO2005075194A1 (en) | 2004-02-02 | 2005-02-01 | Non-inflammable polyurethane composite board and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015223 CN2692240Y (en) | 2004-02-02 | 2004-02-02 | Non-inflammable polyurethane composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692240Y true CN2692240Y (en) | 2005-04-13 |
Family
ID=34768776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015223 Expired - Fee Related CN2692240Y (en) | 2004-02-02 | 2004-02-02 | Non-inflammable polyurethane composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692240Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453755C (en) * | 2006-12-25 | 2009-01-21 | 青岛瑞易通建设工程有限公司 | Polyurethane composite board and its application |
| CN102051912A (en) * | 2011-01-28 | 2011-05-11 | 黄佩文 | Low-rise mixed lightweight steel structured building |
| CN101448616B (en) * | 2006-05-18 | 2012-07-25 | 雷克蒂塞尔汽车配件有限公司 | Method for producing a multilayered part |
-
2004
- 2004-02-02 CN CN 200420015223 patent/CN2692240Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448616B (en) * | 2006-05-18 | 2012-07-25 | 雷克蒂塞尔汽车配件有限公司 | Method for producing a multilayered part |
| CN100453755C (en) * | 2006-12-25 | 2009-01-21 | 青岛瑞易通建设工程有限公司 | Polyurethane composite board and its application |
| CN102051912A (en) * | 2011-01-28 | 2011-05-11 | 黄佩文 | Low-rise mixed lightweight steel structured building |
| CN102051912B (en) * | 2011-01-28 | 2013-02-27 | 黄佩文 | Low-rise mixed lightweight steel structured building |
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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: 20050413 Termination date: 20100202 |