CN2361726Y - Bamboo laminated board - Google Patents
Bamboo laminated board Download PDFInfo
- Publication number
- CN2361726Y CN2361726Y CN 99203858 CN99203858U CN2361726Y CN 2361726 Y CN2361726 Y CN 2361726Y CN 99203858 CN99203858 CN 99203858 CN 99203858 U CN99203858 U CN 99203858U CN 2361726 Y CN2361726 Y CN 2361726Y
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- CN
- China
- Prior art keywords
- layer
- utility
- model
- bamboo
- thin bamboo
- 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 relates to a bamboo laminated board, which comprises a surface layer, a middle layer and a bottom layer. Bamboo strips of the middle layer are longitudinally and transversely paved in staggered arrangement. The utility model is characterized in that the side surfaces of the bamboo strips of the surface layer and the bottom layer are longitudinally arranged. The side longitudinal arrangement is adopted and the bamboo strips of the surface layer and the bottom layer are compact and uniform and thus the surface is easy to be processed with flatness and smoothness. A plurality of textures are provided and bending resisting strength is also increased. The utility model is used for carriage boards of trains and automobiles.
Description
The utility model relates to a kind of bamboo wood laminate that timber or similar material are processed into laminate, and this plate can be used for train, auto carriage board.
" improve the box car structure, promote that timber conservation substitutes " literary composition has been introduced the bamboo wood laminate in (1993 the 9th phases " rail truck ").It is that bamboo is split into thin bamboo strips used for weaving, and the hot-press gluing of composition slab forms after impregnation, drying.When assembly, thin bamboo strips used for weaving is vertically mated formation.Notification number is that the Chinese patent of CN2244986Y relates to a kind of three layers of bamboo plywood, and its intermediate layer is to be made of the multilayer bamboo mat, and top layer and backing layer are to be made of the thin bamboo strips used for weaving that multilayer is vertically arranged.The defective of said two products is that the thin bamboo strips used for weaving that multilayer is vertically arranged can form intersection, and assembly is inhomogeneous, hole and the horizontal phenomenon of ditch can occur adding the man-hour surface.
The purpose of this utility model is exactly in order to address the aforementioned drawbacks, and thin bamboo strip is arranged evenly, and surfacing is attractive in appearance, and certain texture is arranged.
In order to achieve the above object, the utility model comprises top layer, intermediate layer and bottom, and the thin bamboo strip in intermediate layer is mated formation to staggered in length and breadth, and the thin bamboo strip that it is characterized in that top layer and bottom is that the side longitudinally forms.
Since be lateral longitudinal to arrangement, the thin bamboo strip of top layer and bottom all is compact and uniformly, the surface is processing and smooth more smooth easily, and certain texture is arranged, and is more attractive in appearance than natural wood texture.From quality detecting data, flexural strength increases, other no change.
Lateral longitudinal when figure one is the utility model assembly is to arranging schematic diagram.
Figure two is that lateral longitudinal after the utility model hot pressing is to arranging rift grain direction cross sectional representation.
(1) intermediate layer, top layer (2) (3) bottom
Manufacturing process of the present utility model is: thin bamboo strips used for weaving sheet impregnation, and---------hot-press solidifying---is sawed limit---thicknesser---fluting---finished product to assembly to drying.When assembly, the thin bamboo strip lateral longitudinal of top layer, bottom to arranging (as figure one), promptly longitudinally vertically to be arranged, the width of thin bamboo strip is vertical with horizontal plane, differs from vertically and mats formation.Behind hot-press solidifying, owing to be subjected to the pressure effect, (as figure two) can appear tilting in the thin bamboo strip of top layer and bottom.As the utility model typical products, the single thin bamboo strip of its top layer and bottom thickness 0.8mm-1.00mm when assembly, width 15mm-20mm.As the product of boxcar plate, its thickness is 30mm, top layer, intermediate layer, each thick 10mm of bottom.
Claims (1)
1, a kind of bamboo wood laminate, it comprises top layer (1), intermediate layer (2) and bottom (3), the thin bamboo strip of intermediate layer (2) is vertically mated formation, and the thin bamboo strip that it is characterized in that top layer and bottom is that lateral longitudinal is to arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203858 CN2361726Y (en) | 1999-03-25 | 1999-03-25 | Bamboo laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203858 CN2361726Y (en) | 1999-03-25 | 1999-03-25 | Bamboo laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361726Y true CN2361726Y (en) | 2000-02-02 |
Family
ID=33998846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99203858 Expired - Fee Related CN2361726Y (en) | 1999-03-25 | 1999-03-25 | Bamboo laminated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454554A (en) * | 2020-11-13 | 2021-03-09 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
-
1999
- 1999-03-25 CN CN 99203858 patent/CN2361726Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454554A (en) * | 2020-11-13 | 2021-03-09 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
| CN112454554B (en) * | 2020-11-13 | 2022-06-14 | 罗源县金源竹业有限公司 | High-strength ecological bamboo core plate based on bamboo and wood compounding and processing method thereof |
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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 |