CN101513746A - Straw corrugated fiber high-strength hollow slab - Google Patents
Straw corrugated fiber high-strength hollow slab Download PDFInfo
- Publication number
- CN101513746A CN101513746A CNA2009100295581A CN200910029558A CN101513746A CN 101513746 A CN101513746 A CN 101513746A CN A2009100295581 A CNA2009100295581 A CN A2009100295581A CN 200910029558 A CN200910029558 A CN 200910029558A CN 101513746 A CN101513746 A CN 101513746A
- Authority
- CN
- China
- Prior art keywords
- fiber
- cored slab
- plate body
- artificial
- straw
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- 239000010902 straw Substances 0.000 title claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The invention relates to an artificial cored slab, in particular to a straw corrugated fiber high-strength cored slab with corrugated fibers. The plate body is formed by laminating plate body fibers; on the fiber structure of the artificial cored slab body, the fiber grains are arranged in parallel and straight in the transverse direction and are changed into a zigzag arrangement structure with wave-shaped grains, so that the artificial cored slab body is formed by laminating the fiber grains layer by layer, and the fiber grains of the artificial cored slab body are in a structure form of one-over-one. The artificial cored slab has the advantages of small specific gravity and good heat and sound insulation effects, and has good longitudinal and transverse stress strength, thus the application value and the application range of the artificial cored slab are expanded.
Description
Technical field
The present invention relates to a kind of artificial hollow plate, especially have a kind of straw wavy-fiber high strength cored slab of corrugated fiber.
Background technology
At present, the artificial hollow plate is used widely with the advantage of its uniqueness, and it not only has the advantage of same wood-based plate, and has the advantage that wood-based plate does not have, and its light specific gravity is heat insulation, soundproof effect is good especially.But it also exists an important disadvantages, and this mainly is exactly that it horizontal is subjected to force intensity very poor, and whole long slab will laterally be fractureed from the centre easily.This mainly is because when making, it is laterally to face the drift punch forming directly, thereby the machine direction that causes this plate all is laterally to laminate arrangement, thereby formed stressed fine along the fiber longitudinal direction, and stressed along the transverse direction of fiber, just fragile especially, to this, also there is not good solution at present.
Summary of the invention
In order to solve the problem of the lateral stressed intensity difference of present artificial hollow plate, the invention provides a kind of straw wavy-fiber high strength cored slab, it is little that this hollow artificial board not only has general hollow artificial board proportion, the advantage heat insulation, that soundproof effect is good especially, and its vertical and horizontal is stressed all fine, and this has enlarged the using value and the range of application of this hollow artificial board more.
The present invention solves the concrete scheme that its technical problem adopts: on the fibre structure of hollow artificial board plate body, the transverse direction straight parallel of fiber is arranged, change over zigzag fashion, have the arrangement of corrugated texture, making its type of being overrided to form in layer is the plate body of hollow artificial board, the trend of its fiber pattern is version one on the other; If lateral stressed, its can be stressed horizontal straight line, and diffusion becomes the stressed of one on the other zigzag fashion, thereby has just strengthened lateral stressed bearing capacity greatly, even this plate is difficult for laterally having fractureed.
Its beneficial effect is: it is little that this hollow artificial board not only has general hollow artificial board proportion, the advantage heat insulation, that soundproof effect is good especially, and its vertical and horizontal be subjected to force intensity all fine, this has just enlarged the using value and the range of application of hollow artificial board more.
Description of drawings
The invention will be further described below in conjunction with drawings and the embodiments;
Accompanying drawing is a fiber pattern structural principle schematic diagram of the present invention;
Among the figure, 1. plate body, 2. raised grain.
The specific embodiment
In the drawings, the manufacturing process of this hollow artificial board is the same with the manufacturing process of common hollow artificial board, all will be substantially through selecting materials, drying, fragmentation, screening, applying glue, batch mixing and extrusion molding several stages, in these technical process, the most important thing is that in the extrusion modling stage, this stage is utilized zigzag, raised grain 2 shape punch face, the hollow plate of extrusion modling is just make the texture of fiber be arranged in the arrangement for zigzag fashion, the force structure of this sheet material that just has been improved.
In the drawings, on the fibre structure of hollow artificial board plate body 1, the transverse direction straight parallel of fiber pattern 2 is arranged, change over zigzag fashion, the arrangement architecture that has raised grain 2, making its type of being overrided to form in layer is the plate body structure of hollow artificial board, and the trend of its fiber pattern 2 is version one on the other; If lateral stressed, its can be stressed horizontal straight line, and diffusion becomes the stressed of one on the other zigzag fashion, thereby has just strengthened lateral stressed bearing capacity greatly, even this plate is difficult for laterally having been fractureed.
Claims (1)
1. straw wavy-fiber high strength cored slab, this plate plate body (1) is laminated by the plate body fiber to be formed; It is characterized in that: on the fibre structure of hollow artificial board plate body (1), the transverse direction straight parallel of fiber pattern is arranged, change over zigzag fashion, the arrangement architecture that has wavy grain (2), making its type of being overrided to form in layer is the plate body of hollow artificial board, the trend of its fiber pattern (2) is version one on the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100295581A CN101513746A (en) | 2009-03-23 | 2009-03-23 | Straw corrugated fiber high-strength hollow slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100295581A CN101513746A (en) | 2009-03-23 | 2009-03-23 | Straw corrugated fiber high-strength hollow slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101513746A true CN101513746A (en) | 2009-08-26 |
Family
ID=41038441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100295581A Pending CN101513746A (en) | 2009-03-23 | 2009-03-23 | Straw corrugated fiber high-strength hollow slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101513746A (en) |
-
2009
- 2009-03-23 CN CNA2009100295581A patent/CN101513746A/en active Pending
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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: 20090826 |