CN201843309U - Aldehydeless bamboo-wood composite floor board - Google Patents
Aldehydeless bamboo-wood composite floor board Download PDFInfo
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- CN201843309U CN201843309U CN2010206023875U CN201020602387U CN201843309U CN 201843309 U CN201843309 U CN 201843309U CN 2010206023875 U CN2010206023875 U CN 2010206023875U CN 201020602387 U CN201020602387 U CN 201020602387U CN 201843309 U CN201843309 U CN 201843309U
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- bamboo
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- aldehydeless
- surface layer
- glue
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Abstract
The utility model discloses an aldehydeless bamboo-wood composite floor board which comprises a surface layer (1), a middle layer (2) and a bottom layer (3), and is characterized in that the surface layer (1) and the bottom layer (3) adopt bamboo boards; the middle layer (2) adopts a plywood bonded by aldehydeless glue; and the surface layer (1), the middle layer (2) and the bottom layer (3) are connected through gluing. The floor board adopts a three-layer structure, the middle layer adopts the plywood formed by gluing veneers through the aldehydeless glue, thus not polluting environment and providing health space for a user; the middle layer is vertically and horizontally crossed with the surface layer and the bottom layer respectively, thus strengthening the joint strength, overcoming cross section deformation and being better in using effect; the aldehydeless glue adopts a polyurethane hot melt glue which does not contain water, does not need hot pressing during processing the plywood, and can prevent the plywood from buckling and deforming and improve the product quality. The aldehydeless bamboo-wood composite floor board has the characteristics of being simple in structure and easy in processing.
Description
Technical field
The utility model relates to a kind of composite floor board, particularly a kind of no aldehyde bamboo compound floor.
Background technology
Bamboo is China a kind of plant distributed more widely, and bamboo product is used very extensive in people's productive life, bamboo mat be almost every household all at the daily necessities of use.Because bamboo has characteristics such as growth cycle is short, renewable, along with the whole world to the environmental protection pay attention to day by day, bamboo is being played the part of more and more important role in the daily life necessity.In recent years, bamboo was widely used in the flooring and decorated, and existing bamboo floor is directly to be glued together by bamboo chip to form; Some bamboo compound floors are also arranged, and generally are that bamboo chip directly is bonded on the base material, and this bamboo compound floor is easy to generate cross section watt change, and result of use is relatively poor; And the veneer of used base material for forming by adhesive (as the UF glue) gummed that contains the formaldehyde composition, make the environment at place contain a large amount of formaldehyde, it is healthy to influence people.
The utility model content
The purpose of this utility model is, a kind of no aldehyde bamboo compound floor is provided.The utlity model has not yieldingly, result of use better and the characteristics of environmental protection.
The technical solution of the utility model: a kind of no aldehyde bamboo compound floor, comprise surface layer, intermediate layer and bottom, it is characterized in that: described surface layer and bottom all are bamboo clappers, the veneer of intermediate layer for forming through no aldehyde glue bond; All connect between described surface layer, intermediate layer and the bottom three through gummed.
In the aforesaid no aldehyde bamboo compound floor, described no aldehyde glue is polyurethane hot melt.
In the aforesaid no aldehyde bamboo compound floor, described surface layer and bottom are horizontally set, and the intermediate layer is vertically to be provided with.
In the aforesaid no aldehyde bamboo compound floor, described bamboo clappers is to close the bamboo clappers that constitutes by bamboo chip or bamboo silk gum.
Compared with prior art, the utility model adopt three layer construction, intermediate layer be by veneer through the veneer that no aldehyde glue glued adhesion forms, do not pollute the environment, the space of health is provided for the user; And the intermediate layer is arranged in a crossed manner in length and breadth with surface layer, bottom respectively, strengthens bonding strength, overcomes cross-sectional deformation, and result of use is better; No aldehyde glue is polyurethane hot melt, and this glue is not moisture, does not need hot pressing when the processing veneer, can prevent that veneer from producing warpage, distortion, improves product quality.The utlity model has simple in structure and characteristics handling ease.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-surface layer, 2-intermediate layer, 3-bottom.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of no aldehyde bamboo compound floor constitutes as described in Figure 1, comprises surface layer 1, intermediate layer 2 and bottom 3, and it is characterized in that: described surface layer 1 and bottom 3 all are bamboo clappers, the veneer of intermediate layer 2 for being bonded through polyurethane hot melt; All connect between described surface layer 1, intermediate layer 2 and bottom 3 threes through gummed.
Described surface layer 1 and bottom 3 are horizontally set, and intermediate layer 2 is vertically to be provided with.
Described bamboo clappers is to close the bamboo clappers that constitutes by bamboo chip or bamboo silk gum.
The utility model is produced as follows: bamboo chip or bamboo silk gum are closed make bamboo clappers, make moisture content be controlled at 8% to 12%; Again juggle is made veneer behind anticorrosion, corrosion protection, protection against the tide, high pressure, high temperature and gummed, moisture content is controlled at 6% to 10%, then bamboo clappers is bonded in the veneer both sides, typing, carry out peripheral mortise again, make no aldehyde bamboo compound floor behind the painting on surface.The utility model substitutes original solid wood as surface layer with bamboo clappers, makes cost reduce and has also saved resource.Bamboo clappers is as panel, and surface texture is clear, nature, smoothness, the hardness factor height, and stability is strong.
Claims (4)
1. a no aldehyde bamboo compound floor comprises surface layer (1), intermediate layer (2) and bottom (3), it is characterized in that: described surface layer (1) and bottom (3) all are bamboo clappers, intermediate layer (2) veneer for forming through no aldehyde glue bond; All connect between described surface layer (1), intermediate layer (2) and bottom (3) three through gummed.
2. no aldehyde bamboo compound floor according to claim 1 is characterized in that: described no aldehyde glue is polyurethane hot melt.
3. no aldehyde bamboo compound floor according to claim 1 is characterized in that: described surface layer (1) and bottom (3) are horizontally set, and intermediate layer (2) are vertically to be provided with.
4. according to claim 1,2 or 3 described no aldehyde bamboo compound floors, it is characterized in that: described bamboo clappers is to close the bamboo clappers that constitutes by bamboo chip or bamboo silk gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206023875U CN201843309U (en) | 2010-11-11 | 2010-11-11 | Aldehydeless bamboo-wood composite floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206023875U CN201843309U (en) | 2010-11-11 | 2010-11-11 | Aldehydeless bamboo-wood composite floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843309U true CN201843309U (en) | 2011-05-25 |
Family
ID=44038202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206023875U Expired - Fee Related CN201843309U (en) | 2010-11-11 | 2010-11-11 | Aldehydeless bamboo-wood composite floor board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294724A (en) * | 2011-06-17 | 2011-12-28 | 吉林森工金桥地板集团有限公司 | Production method of foreign-formaldehyde-free solid wood composite floor |
| CN105818239A (en) * | 2016-03-20 | 2016-08-03 | 安徽志昌竹木科技有限公司 | Bamboo-wood composite floorboard laminating method |
-
2010
- 2010-11-11 CN CN2010206023875U patent/CN201843309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294724A (en) * | 2011-06-17 | 2011-12-28 | 吉林森工金桥地板集团有限公司 | Production method of foreign-formaldehyde-free solid wood composite floor |
| CN102294724B (en) * | 2011-06-17 | 2014-06-18 | 吉林森工金桥地板集团有限公司 | Production method of foreign-formaldehyde-free solid wood composite floor |
| CN105818239A (en) * | 2016-03-20 | 2016-08-03 | 安徽志昌竹木科技有限公司 | Bamboo-wood composite floorboard laminating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20191111 |