CN2908640Y - Sanwich wall board using rice/wheat straw fibre as core - Google Patents
Sanwich wall board using rice/wheat straw fibre as core Download PDFInfo
- Publication number
- CN2908640Y CN2908640Y CN 200620069509 CN200620069509U CN2908640Y CN 2908640 Y CN2908640 Y CN 2908640Y CN 200620069509 CN200620069509 CN 200620069509 CN 200620069509 U CN200620069509 U CN 200620069509U CN 2908640 Y CN2908640 Y CN 2908640Y
- Authority
- CN
- China
- Prior art keywords
- rice
- wheat straw
- core
- straw
- plate
- 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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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model relates to a sandwich wall board using rice / wheat straw fiber as core, which is characterized in that between the upper surface layer of straw plate (1) and the lower surface layer of straw plate (3) is lightweight plate (2) with rice/wheat straw fiber as core; the thickness of the upper surface straw plate (1) and the lower surface straw plate (3) is 6-10mm, and the thickness of the lightweight plate (2) with rice/wheat straw fiber as core is 50-180mm. The rice/wheat straw fiber core material lightweight plate (2) takes rice/wheat straw as material, through cutting and grinding, the rice/wheat straw fiber bundle is formed, through applying inorganic gelatinization material, paving, mechanical locking, form-stripping, sawing, and binding with surface straw plate, the sandwich wall is formed. The utility model has the advantage of that: the sandwich wall board using rice / wheat straw fiber as core may substitute part of clay bricks, protect global resources, prevent cultivated land from losing, maintenance ecological environment, safeguard atmosphere environment and change the straws from wastes into valuables.
Description
Technical field
The utility model relates to a kind of rice/wheat straw fibre bundle that can be used as wood-based plate is the combined wall plate of inner core.Belong to the man-made board technology field.
Background technology
At present, be the use report as yet that the combined wall plate of inner core can substitute the part loam brick with rice/wheat straw fibre bundle.More circulate on the workshop, city as product less than the combined wall plate that with rice/wheat straw fibre bundle is inner core.Body of wall all is with loam brick.As body of wall, it has greatly wasted land resources, has reduced cultivated area with loam brick, and baking bricks has simultaneously also influenced atmospheric environment, has destroyed ecological environment.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned existence, and proposing a kind of is the combined wall plate of inner core with rice/wheat straw fibre bundle, can substitute the part loam brick.
Technical solution of the present utility model: its structure is a three layer construction, is that compressed straw slab and top layer, the end are to be thistle board with rice/wheat straw fibre bundle inner core material between compressed straw slab at upper epidermis.The thickness of slab of upper epidermis compressed straw slab, top layer, end compressed straw slab is 6-10mm, with the thickness of slab 50-180mm of the thistle board of rice/wheat straw fibre bundle inner core material.
Advantage of the present utility model: can rice/wheat straw fibre bundle be the alternative part loam brick of combined wall plate of inner core.The resource of preserving our planet, not making ploughs runs off, and has safeguarded ecological environment, and the protection atmospheric environment turns waste into wealth straw.
Description of drawings
Accompanying drawing 1 is an example structure schematic diagram of the present utility model.
Among the figure 1 is upper epidermis compressed straw slab, the 2nd, with the thistle board, the 3rd of rice/wheat straw fibre bundle inner core material, top layer, end compressed straw slab.
The specific embodiment
The contrast accompanying drawing, its structure is a three layer construction, is that compressed straw slab 1 and top layer, the end are that 3 of compressed straw slabs are the thistle boards 2 with rice/wheat straw fibre bundle inner core material at upper epidermis.The thickness of slab of upper epidermis compressed straw slab 1, top layer, end compressed straw slab 3 is 6-10mm, with the thickness of slab 50-180mm of the thistle board 2 of rice/wheat straw fibre bundle inner core material.
The thistle board 2 of described rice/wheat straw fibre bundle inner core material is with rice/wheat straw stalk material, be processed into rice/wheat straw fibre bundle through cut-out and polishing, again through applying inorganic coagulation material, mat formation, mechanical interlocking, the demoulding, saw are cut out, be processed into rice/wheat straw fibre bundle inner core material as the lightweight slab with operations such as surperficial compressed straw slab are bonding, do not contain free formaldehyde.
Described upper and lower top layer compressed straw slab the 1, the 3rd becomes tabular with straw materials processing;
Rice/wheat straw fibre bundle is the technological process of production of the combined wall plate of inner core:
Rice/wheat straw stalk → cut-out → polishing (becoming fiber bundle) → apply inorganic coagulation material (model wj-1), inorganic coagulation material material: stalk=1.5-3.5: 1 → mat formation in mould → with mould mechanical interlocking → demoulding → saw cut out → with surperficial compressed straw slab bonding → check.
Claims (1)
1, rice/wheat straw fibre bundle is the combined wall plate of inner core, it is characterized in that at upper epidermis it being that compressed straw slab (1) and top layer, the end are to be thistle board (2) with rice/wheat straw fibre bundle inner core material between compressed straw slab (3), the thickness of slab of upper epidermis compressed straw slab (1), top layer, end compressed straw slab (3) is 6-10mm, with the thickness of slab 50-180mm of the thistle board (2) of rice/wheat straw fibre bundle inner core material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069509 CN2908640Y (en) | 2006-02-22 | 2006-02-22 | Sanwich wall board using rice/wheat straw fibre as core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069509 CN2908640Y (en) | 2006-02-22 | 2006-02-22 | Sanwich wall board using rice/wheat straw fibre as core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908640Y true CN2908640Y (en) | 2007-06-06 |
Family
ID=38127848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069509 Expired - Fee Related CN2908640Y (en) | 2006-02-22 | 2006-02-22 | Sanwich wall board using rice/wheat straw fibre as core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908640Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118016A (en) * | 2014-07-23 | 2014-10-29 | 连云港保丽森实业有限公司 | Environment-friendly inorganic flame-retardant composite fiberboard and production method thereof |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN106401054A (en) * | 2016-08-31 | 2017-02-15 | 刘卫东 | Plant fiber wall board and manufacturing method thereof |
-
2006
- 2006-02-22 CN CN 200620069509 patent/CN2908640Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118016A (en) * | 2014-07-23 | 2014-10-29 | 连云港保丽森实业有限公司 | Environment-friendly inorganic flame-retardant composite fiberboard and production method thereof |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN104827544B (en) * | 2015-01-30 | 2017-05-17 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN106401054A (en) * | 2016-08-31 | 2017-02-15 | 刘卫东 | Plant fiber wall board and manufacturing 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 |