CN103770164A - Veneer used for building - Google Patents
Veneer used for building Download PDFInfo
- Publication number
- CN103770164A CN103770164A CN201210416798.9A CN201210416798A CN103770164A CN 103770164 A CN103770164 A CN 103770164A CN 201210416798 A CN201210416798 A CN 201210416798A CN 103770164 A CN103770164 A CN 103770164A
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- Prior art keywords
- sheet material
- sheet
- iron
- arc
- building
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- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a veneer used for a building. Four corners of a sheet material are connected through arc-shaped curved surfaces, iron sheets are arranged on the front face and the back face of each corner of the sheet material respectively, and a connecting part is arranged at each corner of the sheet material and penetrates through the iron sheets and sheet material. The arc-shaped corners of the sheet material reduce moisture losses of the sheet material and collision with other objects, the iron sheets at the corners play a role in reinforcing the sheet material, and the sheet material is prevented from glue failure.
Description
Technical field
The glued board field that the present invention relates to be made up of wood material, relates in particular to a kind of glued board for building.
Background technology
At present, glued board is to be peeled into veneer or to be become veneer by flitch slicing by juggle, then sticks with glue agent and glue together three layers or the board-like material of multilayer forming, conventionally uses odd-level veneer, and the orthogonal gummed of machine direction of adjacent layer veneer is formed.Glued board is take timber as main material production, due to the retrofit in reasonability and the production process of its structure, the defect that can overcome substantially timber is improved the physical and mechanical property of timber greatly, and plywood production is an important method sufficiently and reasonably utilizing timber, improve wood performance.But existing structural plywood, usually because lacking, moisture is out of shape, the surrounding of glued board is because external surface area is larger, moisture more easily evaporates, first to such an extent as to there is glue-line cracking in four turnings of glued board, and the turning of glued board is easily collided and is ftractureed, and has shortened the service life of glued board for building.
Summary of the invention
The deficiency that easily occurs glue-line cracking in order to overcome four turnings of glued board of existing architectural use, the invention provides a kind of structural plywood, and four turnings of this structural plywood there will not be cracking, has extended structural plywood service life.
The technical solution adopted for the present invention to solve the technical problems is: structural plywood is glued together and formed by adhesive by multiple veneers, four turnings of sheet material are connected by arc-shaped curved surface, the tow sides at each turning of sheet material are respectively provided with an iron sheet, be provided with a connector in each corner of sheet material, connector runs through iron sheet and sheet material.
A kind of prioritization scheme of such scheme is: described connector is iron nail.
The invention has the beneficial effects as follows, the forfeiture of sheet material moisture and the collision with other object are reduced in the turning of sheet material arc, and the iron sheet of corner plays the object of reinforcing sheet material, prevents that sheet material from playing glue.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. sheet materials in figure, 2. iron sheet, 3. iron nail.
The specific embodiment
In Fig. 1, structural plywood is glued together and is formed by adhesive by multiple veneers, and four turnings of sheet material 1 are connected by arc-shaped curved surface, and the tow sides at each turning of sheet material 1 are respectively provided with an iron sheet 2, at least be provided with an iron nail 3 at each turning of sheet material 1, iron nail 3 runs through iron sheet 2 and sheet material 1.
Claims (2)
1. a structural plywood, it is glued together and is formed by adhesive by multiple veneers, it is characterized in that: four turnings of sheet material are connected by arc-shaped curved surface, the tow sides at each turning of sheet material are respectively provided with an iron sheet, be provided with a connector in each corner of sheet material, connector runs through iron sheet and sheet material.
2. structural plywood according to claim 1, is characterized in that: described connector is iron nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416798.9A CN103770164A (en) | 2012-10-28 | 2012-10-28 | Veneer used for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416798.9A CN103770164A (en) | 2012-10-28 | 2012-10-28 | Veneer used for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770164A true CN103770164A (en) | 2014-05-07 |
Family
ID=50563162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210416798.9A Pending CN103770164A (en) | 2012-10-28 | 2012-10-28 | Veneer used for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145809A (en) * | 2017-12-25 | 2018-06-12 | 广东尚高科技有限公司 | A kind of forming method sheet material |
-
2012
- 2012-10-28 CN CN201210416798.9A patent/CN103770164A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145809A (en) * | 2017-12-25 | 2018-06-12 | 广东尚高科技有限公司 | A kind of forming method sheet material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |