CN206344260U - A kind of plywood - Google Patents
A kind of plywood Download PDFInfo
- Publication number
- CN206344260U CN206344260U CN201621314625.6U CN201621314625U CN206344260U CN 206344260 U CN206344260 U CN 206344260U CN 201621314625 U CN201621314625 U CN 201621314625U CN 206344260 U CN206344260 U CN 206344260U
- Authority
- CN
- China
- Prior art keywords
- layer
- damp
- core plate
- heat preservation
- sound absorbing
- 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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- Veneer Processing And Manufacture Of Plywood (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a kind of plywood, including core plate, damp-proof layer, heat preservation sandwich layer, support bar is provided with damp-proof layer, the upper end of heat preservation sandwich layer is provided with fireprotection layer, the upper end of fireprotection layer is provided with sound absorbing layer, and the lower end of core plate is provided with lower panel, and the upper end of sound absorbing layer is provided with top panel, it is connected between top panel and lower panel by rivet, rivet sequentially passes through core plate, damp-proof layer, heat preservation sandwich layer, fireprotection layer, sound absorbing layer and set；The upper surface of top panel and the lower surface of lower panel are provided with finish coat.The utility model has preferably insulation, fire prevention, soundproof effect, and compact conformation improves the resistance to overturning of glued board；The through hole that two row centers of arrangement are staggered inside core plate so that aqueous vapor can be excluded from through hole, keeps the drying property of lower panel, effectively prevent various uncomfortable or even caused by it the mouldy problem that the plank of the moisture absorption is brought；Strong with stability is pasted, glued board fastness is high, and anti-shot ability is high.
Description
Technical field
The utility model is related to a kind of glued board, specifically a kind of plywood.
Background technology
With continuing to develop for society, wood industry also rapidly grows up, important as one of wood industry
Wood products, glued board is closely bound up due to the life with people, and its state of development is of interest by people always.Glued board is one
Kind veneer is peeled into or by flitch slicing into veneer by juggle, then with the board-like material of adhesive gluing, and make adjacent layer
The orthogonal gluing of machine direction of veneer is formed.Glued board easily makes moist in use, and easily expansion is loose after making moist,
And easily corroded by fungi, fire resistance is bad.In addition, two pieces of adjacent glued boards are often because out-of-flatness phase mutual friction
And cause to damage, resources loss is caused, production cost is improved, because the application of timber is more and more extensive, to its performance requirement
More and more higher, needs a kind of sound insulation, fire-retardant, waterproof glued board badly.
Utility model content
The purpose of this utility model is to provide a kind of plywood, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of plywood, including core plate, the upper end of the core plate are provided with damp-proof layer, pass through between damp-proof layer and core plate
Lower adhesive layer is connected, and the upper end of damp-proof layer is connected with heat preservation sandwich layer, the damp-proof layer provided with support by upper adhesive layer
Bar, the upper end of the heat preservation sandwich layer is provided with fireprotection layer, and the upper end of fireprotection layer is provided with sound absorbing layer, and the lower end of the core plate is provided with following
Plate, the upper end of sound absorbing layer is provided with top panel, is connected between top panel and lower panel by rivet, rivet sequentially pass through core plate,
Damp-proof layer, heat preservation sandwich layer, fireprotection layer, sound absorbing layer are set；The upper surface of the top panel and the lower surface of lower panel are provided with decorations
Surface layer.
It is used as further program of the utility model：The damp-proof layer is desiccant-filled, and drier is silica-gel desiccant.
It is used as the utility model further scheme：The top panel and lower panel are solid wood board.
It is used as the utility model further scheme：The core plate is provided with the through hole that two row centers are staggered.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple and reasonable, user
Just, with preferable insulation, fire prevention, soundproof effect, it is fixedly connected sequentially by holdfast, holding structure is compact, improves gluing
The resistance to overturning of plate；The through hole that two row centers of arrangement are staggered inside core plate so that aqueous vapor can be excluded from through hole, keeps following
The drying property of plate, effectively prevent various uncomfortable or even caused by it the mouldy problem that the plank of the moisture absorption is brought；With stickup
Stability is strong, and glued board fastness is high, and anti-shot ability is high, protects trees, environmental protection.
Brief description of the drawings
Fig. 1 is the structural representation of plywood；
In figure：Adhesive layer, 5- support bars, 6- heat preservation sandwich layers, 7- under 1- core plates, 2- damp-proof layers, the upper adhesive layers of 3-, 4-
Fireprotection layer, 8- sound absorbing layers, 9- lower panels, 10- top panels, 11- rivets, 12- finish coats, 13- through holes.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of plywood, including core plate 1, the upper end of the core plate 1 is provided with damp-proof layer 2, damp-proof layer 2
It is connected between core plate 1 by lower adhesive layer 4, the upper end of damp-proof layer 2 is connected with heat preservation sandwich layer 6, institute by upper adhesive layer 3
State and support bar 5 is provided with damp-proof layer 2, the support damp-proof layer 2 of support bar 5, the upper end of the heat preservation sandwich layer 6 is provided with fireprotection layer 7, fire prevention
The upper end of layer 7 is provided with sound absorbing layer 8, and the lower end of the core plate 1 is provided with lower panel 9, and the upper end of sound absorbing layer 8 is provided with top panel 10, on
It is connected between panel 10 and lower panel 9 by rivet 11, rivet 11 sequentially passes through core plate 1, damp-proof layer 2, heat preservation sandwich layer 6, anti-
Fire bed 7, sound absorbing layer 8 are set；The upper surface of the top panel 10 and the lower surface of lower panel 9 are provided with finish coat 12.
The damp-proof layer 2 is desiccant-filled, and drier is silica-gel desiccant.
The top panel 10 and lower panel 9 are solid wood board.
The core plate 1 is provided with the through hole 13 that two row centers are staggered.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (4)
1. a kind of plywood, including core plate, it is characterised in that the upper end of the core plate is provided with damp-proof layer, damp-proof layer and core
It is connected between plate by lower adhesive layer, the upper end of damp-proof layer is connected with heat preservation sandwich layer, the damp-proof layer by upper adhesive layer
Interior to be provided with support bar, the upper end of the heat preservation sandwich layer is provided with fireprotection layer, and the upper end of fireprotection layer is provided with sound absorbing layer, the core plate
End is provided with lower panel, and the upper end of sound absorbing layer is provided with top panel, is connected between top panel and lower panel by rivet, rivet is successively
Set through core plate, damp-proof layer, heat preservation sandwich layer, fireprotection layer, sound absorbing layer；The upper surface of the top panel and the following table of lower panel
Face is provided with finish coat.
2. plywood according to claim 1, it is characterised in that the damp-proof layer is desiccant-filled, drier is
Silica-gel desiccant.
3. plywood according to claim 1, it is characterised in that the top panel and lower panel are solid wood board.
4. plywood according to claim 1, it is characterised in that the core plate is provided with leading to that two row centers are staggered
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314625.6U CN206344260U (en) | 2016-12-02 | 2016-12-02 | A kind of plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314625.6U CN206344260U (en) | 2016-12-02 | 2016-12-02 | A kind of plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344260U true CN206344260U (en) | 2017-07-21 |
Family
ID=59322328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314625.6U Expired - Fee Related CN206344260U (en) | 2016-12-02 | 2016-12-02 | A kind of plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608520A (en) * | 2018-06-21 | 2018-10-02 | 东莞市林格储物包装有限公司 | A kind of glued board and its production technology with high intensity |
| CN110370745A (en) * | 2019-08-12 | 2019-10-25 | 徐州威尔顿木业有限公司 | A kind of environmental protection core-board |
-
2016
- 2016-12-02 CN CN201621314625.6U patent/CN206344260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608520A (en) * | 2018-06-21 | 2018-10-02 | 东莞市林格储物包装有限公司 | A kind of glued board and its production technology with high intensity |
| CN108608520B (en) * | 2018-06-21 | 2024-06-07 | 广东省林格科技集团有限公司 | High-strength plywood and production process thereof |
| CN110370745A (en) * | 2019-08-12 | 2019-10-25 | 徐州威尔顿木业有限公司 | A kind of environmental protection core-board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |