CN201338312Y - Compound anti-flaming density board - Google Patents
Compound anti-flaming density board Download PDFInfo
- Publication number
- CN201338312Y CN201338312Y CNU2008200729100U CN200820072910U CN201338312Y CN 201338312 Y CN201338312 Y CN 201338312Y CN U2008200729100 U CNU2008200729100 U CN U2008200729100U CN 200820072910 U CN200820072910 U CN 200820072910U CN 201338312 Y CN201338312 Y CN 201338312Y
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- Prior art keywords
- flaming
- density
- board
- retardant
- panel
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- Expired - Fee Related
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Abstract
The utility model discloses a compound anti-flaming density board composed of a faceplate, a core board and a back board, which are compounded by means of cold pressing or hot pressing. The faceplate and the back board both comprise anti-flaming medium density fiberboards or anti-flaming thin wood boards or other anti-flaming panels. The core board is composed of a low density fiberboard or a light anti-flaming density board, which is thick. The compound anti-flaming density board has the advantages of light weight, good sound isolation and heat-preservation performance, high whole strength, good fireproofing and anti-flaming performance, smooth surface and convenient production, and completely satisfies the requirements of high-speed passenger cars, ships, high buildings and the like on product weight, sound isolation, heat-preservation and fireproofing and anti-flaming performance.
Description
Technical field
The utility model relates to a kind of composite density board, is meant a kind of composite anti-flaming density plate that uses in bullet train, boats and ships, skyscraper especially.
Background technology
At present, burning-resistant medium density fibreboard has fire retardant performance, the intensity height, smooth surface, characteristics easy to process, fire-retardant medium-density plate is widely used in construction and decoration and furniture is made, but because medium density fibre board (MDF) density height, product weight is big, limits its scope of application, particularly can't require to use in the strict environment to product weight at bullet train, boats and ships, skyscraper etc.A kind of fire-retardant low-density fiberboard of recent development has fire retardant performance on the market, and is in light weight, the characteristics of sound-insulating performance.But because surface strength is low, the surface easily scratches, can't be as particularly panel material use of sheet material.
Summary of the invention
The purpose of this utility model is that a kind of composite anti-flaming density plate is provided in order to overcome the deficiencies in the prior art, and this composite anti-flaming density plate has in light weight simultaneously, and the sound-insulating performance is good, the bulk strength height, fire retardant performance is good, smooth surface, characteristics easy to process.
The technical scheme that is adopted is for achieving the above object:
A kind of composite anti-flaming density plate is characterized in that constituting by panel, central layer and backboard are compound.
Wherein said panel and backboard are respectively by burning-resistant medium density fibreboard, or constitute by fire-retardant veneer or by other flame-retardant panel.
Described central layer is to be made of thickness thicker low density fiberboard or light flame-retardant density board.
Described panel and backboard are respectively that the burning-resistant medium density fibreboard by thinner thickness constitutes, and described central layer is to be made of thickness thicker low density fiberboard or light flame-retardant density board.
The thickness of described panel and backboard is 0.5～8mm; The thickness of described central layer is 20～100mm.
The utility model is to constitute by panel, central layer and backboard are compound, can select material to constitute between the three arbitrarily, the medium density fibre board (MDF) thin plate that particularly will have fire resistance is as panel and backboard, with the less low density fiberboard slab of density or light flame-retardant density board with fire resistance as central layer, by colding pressing or the mode of hot pressing is combined with each other, be made into the composite anti-flaming density plate between the three.Adopt the composite anti-flaming density plate of this structure, the fire retardant performance with burning-resistant medium density fibreboard is good, and intensity is higher, smooth surface, and characteristics easy to process, it is in light weight to have low density fiberboard again, the characteristics of sound-insulating performance.Satisfy the requirement to product weight, sound-insulating and fire retardant performance such as bullet train, boats and ships, skyscraper fully.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
The specific embodiment
A kind of composite anti-flaming density plate, by panel 1, central layer 2 and backboard 3 by colding pressing or the mode of hot pressing is compound constitutes, wherein said central layer 2 adopts low density fiberboard or light flame-retardant density board, the thickness of central layer 2 is 20～100mm, described panel 1 and backboard 3 all adopt by burning-resistant medium density fibreboard, or by fire-retardant veneer or by other flame-retardant panel.The thickness of panel 1 and backboard 3 is 0.5～8mm, and the thickness of panel 1 and backboard 3 can be identical, also can be different.
Claims (5)
1, a kind of composite anti-flaming density plate is characterized in that constituting by panel, central layer and backboard are compound.
2, a kind of composite anti-flaming density plate according to claim 1 is characterized in that described panel and backboard all are by burning-resistant medium density fibreboard, or constitutes by fire-retardant veneer or by other flame-retardant panel.
3, a kind of composite anti-flaming density plate according to claim 1 is characterized in that described central layer is to be made of low density fiberboard or light flame-retardant density board.
4, a kind of composite anti-flaming density plate according to claim 1 is characterized in that described panel and backboard all are to be made of burning-resistant medium density fibreboard, and described central layer is to be made of low density fiberboard or light flame-retardant density board.
5, a kind of composite anti-flaming density plate according to claim 1, the thickness that it is characterized in that described panel and backboard is 0.5～8mm; The thickness of described central layer is 20～100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200729100U CN201338312Y (en) | 2008-12-09 | 2008-12-09 | Compound anti-flaming density board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200729100U CN201338312Y (en) | 2008-12-09 | 2008-12-09 | Compound anti-flaming density board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338312Y true CN201338312Y (en) | 2009-11-04 |
Family
ID=41233849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200729100U Expired - Fee Related CN201338312Y (en) | 2008-12-09 | 2008-12-09 | Compound anti-flaming density board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338312Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518223A (en) * | 2011-11-30 | 2012-06-27 | 赵德存 | External insulation board for external wall and manufacture method thereof |
| CN103056953A (en) * | 2011-10-21 | 2013-04-24 | 成都思茂科技有限公司 | Composite flame retarding reinforced plate |
| CN104118016A (en) * | 2014-07-23 | 2014-10-29 | 连云港保丽森实业有限公司 | Environment-friendly inorganic flame-retardant composite fiberboard and production method thereof |
| CN108331197A (en) * | 2018-02-28 | 2018-07-27 | 中国林业科学研究院木材工业研究所 | A kind of interpenetrating networks bamboo fiber composite material is the combined wall and preparation method of core material |
| CN112709343A (en) * | 2020-12-31 | 2021-04-27 | 新沂市大自然木业有限公司 | Multifunctional medium-high density fiber base material |
| CN112796480A (en) * | 2020-12-31 | 2021-05-14 | 新沂市大自然木业有限公司 | Waterproof flame-retardant spliced medium-high-density fiber base material |
-
2008
- 2008-12-09 CN CNU2008200729100U patent/CN201338312Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056953A (en) * | 2011-10-21 | 2013-04-24 | 成都思茂科技有限公司 | Composite flame retarding reinforced plate |
| CN102518223A (en) * | 2011-11-30 | 2012-06-27 | 赵德存 | External insulation board for external wall and manufacture method thereof |
| CN102518223B (en) * | 2011-11-30 | 2013-12-11 | 赵德存 | External insulation board for external wall and manufacture method thereof |
| CN104118016A (en) * | 2014-07-23 | 2014-10-29 | 连云港保丽森实业有限公司 | Environment-friendly inorganic flame-retardant composite fiberboard and production method thereof |
| CN108331197A (en) * | 2018-02-28 | 2018-07-27 | 中国林业科学研究院木材工业研究所 | A kind of interpenetrating networks bamboo fiber composite material is the combined wall and preparation method of core material |
| CN112709343A (en) * | 2020-12-31 | 2021-04-27 | 新沂市大自然木业有限公司 | Multifunctional medium-high density fiber base material |
| CN112796480A (en) * | 2020-12-31 | 2021-05-14 | 新沂市大自然木业有限公司 | Waterproof flame-retardant spliced medium-high-density fiber base material |
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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: 20091104 Termination date: 20121209 |