CN201098932Y - Carbonization wood adhesion laminate - Google Patents
Carbonization wood adhesion laminate Download PDFInfo
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- CN201098932Y CN201098932Y CNU2007201253347U CN200720125334U CN201098932Y CN 201098932 Y CN201098932 Y CN 201098932Y CN U2007201253347 U CNU2007201253347 U CN U2007201253347U CN 200720125334 U CN200720125334 U CN 200720125334U CN 201098932 Y CN201098932 Y CN 201098932Y
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Abstract
The utility model relates to a carbide wood cementing layer board which comprises a plurality of veneers that are overlapped layer upon layer; the thickness of each of the veneers is 1-3mm of a carbide wood board, and a resin layer is formed by thermocompression bond among the veneers. The carbide wood cementing layer board used as the veneer of the carbide wood board achieves the efficacy of preventing the worm from damage and makes use of the structure of agglutination layer upon layer to enhance the overall strength, thereby providing a veneer sheet with sound performance for the user.
Description
Technical field
The utility model relates to a kind of plywood, particularly relates to a kind of each veneer has the anti-effect of damaging by worms through carbonization treatment carbonized wood glued laminated board.
Background technology
This is damaged by worms the structure of existing timber easily owing to the including fiber procatarxis, causes dangerous situations such as recurring structure damage and support force fragility, is having the plank that antiseptic insect-repelling can't be provided under the demand of timber structure to use.
Because the problems referred to above, some timber can be subjected to the means of carbonization,, destroy the cellulose (polysaccharides) in the timber by this and allow moth reach the purpose of antiseptic insect-repelling the material for the treatment of of wood one-tenth between timber and wooden carbon via temperature by wherein obtaining nutrient.
Yet the technological means of above-mentioned carbonized wood since during carbonization high temperature reach the timber center technical difficulty arranged, so it is limited to handle gauge thickness, therefore the problem of selecting plank intensity reduction after limited difficulty of size specification and the carbonization for use is arranged in the use.
This shows that the plywood of above-mentioned existing timber obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of novel carbonized wood glued laminated board, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the plywood of existing timber since the including fiber procatarxis this damaged by worms easily, cause dangerous situations such as recurring structure damage and support force fragility, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of novel carbonized wood glued laminated board, can improve the plywood of general existing timber, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective of the plywood existence of existing timber, and provide a kind of novel carbonized wood glued laminated board, technical problem to be solved is to make its carbonized wood form veneer structure, reach the effect that prevents to damage by worms and promote bulk strength by this, be very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of carbonized wood glued laminated board that the utility model proposes, it comprises the veneer that most sheets are folded mutually layer by layer, and each veneer is that thickness is 1 to 3mm carbonization plank, and hot-press gluing forms one deck resin bed between each veneer.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technology contents as can be known, for achieving the above object, the utility model provides a kind of carbonized wood glued laminated board, and it comprises the veneer that most sheets are folded mutually layer by layer, each veneer is that thickness is 1 to 3mm carbonization plank, and hot-press gluing forms one deck resin bed between each veneer.
Preferable, described resin bed is a urea-formaldehyde resin adhesive.
Preferable, described resin bed is a phenolic resin glue.
By technique scheme, the utility model carbonized wood glued laminated board has following advantage and beneficial effect at least:
Veneer of the present utility model is the carbonization plank, the carbonization plank is with the timber rotary-cut, and it is processed into material between timber and wooden carbon via temperature, destroy the cellulose (polysaccharides) in the timber by this and allow the moth can't be by wherein obtaining nutrient, so veneer of the present utility model has the characteristic of antiseptic insect-repelling.
Though veneer is thin and intensity reduces because of cellulose goes to pot, yet the utility model is provided with the resin bed structure of gummed between each veneer, can promote integral intensity by this even surmount original timber, the structure of veneer gummed also makes the utility model can make the laminate of all size with the veneer number of plies size of gummed layer by layer.
Below enclose bending strength value comparison sheet, its be with day island proper Tianjin make universal strength tester (SHIMDZU-UEF-10) tested and drawn, and unit is kgf/cm2.
| The product item | Without carbonization treatment | Through carbonization treatment |
| Glued laminated board (veneer thickness 1.5mm) | 446 | 349 |
| Glued laminated board (veneer thickness 2.0mm) | 357 | 271 |
| Glued laminated board (veneer thickness 3.0mm) | 263 | 214 |
| Solid wood | 173 | 160 |
The explanation that cooperates the gummed structure by the characteristic of above-mentioned veneer as can be known, the utility model structure has and is not subjected to length and width thickness limits and mothproof characteristic such as anticorrosion, can provide the timber structure laminate with superperformance to select for use for the user by these characteristics.
In sum, the utility model relates to a kind of carbonized wood glued laminated board, and it comprises the veneer that most sheets are folded mutually layer by layer, and each veneer is that thickness is 1 to 3mm carbonization plank, and hot-press gluing forms one deck resin bed between each veneer.The utility model reaches with the veneer of carbonization plank and prevents the effect of damaging by worms, and utilizes layer by layer that the structure of gummed promotes integral intensity, provides a kind of laminate with superperformance to select for use for the user by this.The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and the plywood of more existing timber has the multinomial effect of enhancement, thereby being suitable for practicality more, and having the extensive value of industry, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereogram of the utility model preferred embodiment.
Fig. 2 is the exploded view of the utility model preferred embodiment
Fig. 3 is the profile of the utility model preferred embodiment.
10: veneer 11: resin bed
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of carbonized wood glued laminated board, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
The utility model is a kind of carbonized wood glued laminated board, see also the preferred embodiment of Fig. 1 to Fig. 3, it comprises the veneer 10 that most sheets are folded mutually layer by layer, veneer 10 is that thickness is 1 to 3mm carbonization plank, the processing procedure of carbonization plank is suitable for timber and with its rotary-cut for selecting earlier, after 100 ℃～130 ℃ dry processing, again via 190 ℃～200 ℃ high-temperature process, cooling moisture regain at last also is processed into material between timber and wooden carbon, so, therefore cellulose in the utility model veneer 10 (polysaccharides) is destroyed in the processing procedure of carbonization plank, can't be resolved into single candy by the worm ant, can't provide nutrient and has anticorrosion mothproof characteristic.
Because carbonization high temperature reaches the timber center technical difficulty is arranged, therefore the thickness of veneer 10 is restricted, in addition because the cellulose in the veneer 10 is destroyed, therefore bending strength (MOR) reduces about 15～30%, so in order to solve problem and the limited situation of veneer 10 size specifications that promotes above-mentioned intensity, the utility model is made as aforesaid 1 to 3mm thickness with veneer 10, and each means with hot-press gluing forms one deck resin bed 11 between the folded mutually layer by layer veneer 10 of most sheets, resin bed 11 can be urea-formaldehyde resin adhesive or phenolic resin glue, form the finished product structure of the utility model laminate by this and promote intensity, intensity even surmount raw material obtains a kind of environmental protection notion that has, anticorrosion mothproof timber laminate provides use.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the structure that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a carbonized wood glued laminated board is characterized in that it comprises the veneer that most sheets are folded mutually layer by layer, and each veneer is that thickness is 1 to 3mm carbonization plank, and hot-press gluing forms one deck resin bed between each veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201253347U CN201098932Y (en) | 2007-08-02 | 2007-08-02 | Carbonization wood adhesion laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201253347U CN201098932Y (en) | 2007-08-02 | 2007-08-02 | Carbonization wood adhesion laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098932Y true CN201098932Y (en) | 2008-08-13 |
Family
ID=39935464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201253347U Expired - Fee Related CN201098932Y (en) | 2007-08-02 | 2007-08-02 | Carbonization wood adhesion laminate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098932Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554980A (en) * | 2012-02-20 | 2012-07-11 | 浙江世友木业有限公司 | Manufacturing method of laminated veneer lumber |
| CN103603569A (en) * | 2013-11-06 | 2014-02-26 | 浙江瑞明节能科技股份有限公司 | Carbonized wood lift sliding door-window system |
| CN103692505A (en) * | 2013-12-10 | 2014-04-02 | 福建农林大学 | Carbonized plywood and manufacturing method thereof |
| CN105881667A (en) * | 2014-10-08 | 2016-08-24 | 廖树汉 | Insect and ant-resistant, water soaking-resistant and fire-resistant solid wood clamping plate |
| CN111300578A (en) * | 2020-04-08 | 2020-06-19 | 湘潭市建筑设计院 | Preparation method of side-pressure integrated bamboo-sandwiched fast-growing wood combined column |
-
2007
- 2007-08-02 CN CNU2007201253347U patent/CN201098932Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554980A (en) * | 2012-02-20 | 2012-07-11 | 浙江世友木业有限公司 | Manufacturing method of laminated veneer lumber |
| CN103603569A (en) * | 2013-11-06 | 2014-02-26 | 浙江瑞明节能科技股份有限公司 | Carbonized wood lift sliding door-window system |
| CN103603569B (en) * | 2013-11-06 | 2016-08-17 | 浙江瑞明节能科技股份有限公司 | Carbide wood lifting sliding door window system |
| CN103692505A (en) * | 2013-12-10 | 2014-04-02 | 福建农林大学 | Carbonized plywood and manufacturing method thereof |
| CN103692505B (en) * | 2013-12-10 | 2016-01-20 | 福建农林大学 | A kind of charing glued board and preparation method thereof |
| CN105881667A (en) * | 2014-10-08 | 2016-08-24 | 廖树汉 | Insect and ant-resistant, water soaking-resistant and fire-resistant solid wood clamping plate |
| CN111300578A (en) * | 2020-04-08 | 2020-06-19 | 湘潭市建筑设计院 | Preparation method of side-pressure integrated bamboo-sandwiched fast-growing wood combined column |
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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: 20080813 Termination date: 20120802 |