CN202685018U - Anticorrosion composite wall board - Google Patents
Anticorrosion composite wall board Download PDFInfo
- Publication number
- CN202685018U CN202685018U CN 201220271277 CN201220271277U CN202685018U CN 202685018 U CN202685018 U CN 202685018U CN 201220271277 CN201220271277 CN 201220271277 CN 201220271277 U CN201220271277 U CN 201220271277U CN 202685018 U CN202685018 U CN 202685018U
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- CN
- China
- Prior art keywords
- wall board
- composite wall
- anticorrosion composite
- thickness
- perlite
- 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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Abstract
The utility model discloses an anticorrosion composite wall board, which at least comprises a three-layer stratified structure, the surface of the anticorrosion composite wall board is provided with multi-layer inflaming retarding synthetic wood or a multiply plywood with the thickness between 26mm and 40mm, and timber sheets and perlite plates are alternately arranged in the middle, and are bonded with inflaming retarding adhesive; and the thickness of each perlite plate is between 50cm and 100cm, and the perlite plate is made of 10-20kg of expanded perlite of which the particle diameter is between 4mm and 10mm. The composite wall board has the advantages of fire prevention, moisture prevention, corrosion prevention, no toxicity, no pollution, no pest, sound insulation, heat insulation, light weight, strong bonding force and no deformation. The anticorrosion composite wall board can be used for fireproof door cores, indoor and outdoor fireproof environment-friendly partition boards, furniture, decoration and the like.
Description
Technical field
The utility model relates to a kind of sheet, is specially a kind of anticorrosion composite wall board.
Background technology
The fire safety problem of wooden boards is the important topic in the building field always.In recent years, although the fire-proof products such as dissimilar PLASTIC LAMINATED, fireproof door occurred, do not reach fire protection requirement but the fire prevention index that these products have has, can't resolve the fireproof practical problem, some needs consume a large amount of high-quality timber, are exactly the processing to material in addition, and in a single day timber processed and badly will be caused insect pest, especially wherein the requirement that does not also reach the Environmental Safety performance that adhesive has pollutes the environment.
The utility model content
The technical problems to be solved in the utility model is to have good fire resistance for a kind of, and to save timber is not recruited the anticorrosion composite wall board of insect pest asepsis environment-protecting.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of anticorrosion composite wall board, at least comprise three layers layer structure, the surface is multi-layer fire-retarded synthesized wood or the multiply-plywood of thickness between 26-40mm, and the centre is ply and the pearlite slab space of particle diameter between 4-10mm, and interlayer is bonding with fire retardant adhesive; Described pearlite slab thickness is between 50-100cm.
Described multi-layer fire-retarded synthesized wood is prior art, is the Chinese invention patent that applicant of the present utility model obtains the authorization: a kind of multi-layer fire-retarded synthesized wood and manufacture method thereof, patent No. ZL200610036402.2.
Multi-layer fire-retarded synthesized wood comprises three layers layer structure at least, and the surface is ply, and the centre is flame-retardant layer and ply space, and interlayer is bonding with fire retardant adhesive; Described ply thickness is between 2-20mm and through conventional flame treatment; Described flame-retardant layer thickness is between 2-20mm, and its composition weight proportion is: sawdust, peanut shell, rice hulls, large wheat husk or the crop stalk of particle diameter between 1-2mm one or more mixing 100-150kg wherein;
The auxiliary material filler is: talcum powder 25-35kg, dry powder 25-35kg, crushed crude pearlite 25-35kg; Inorganic salts are: magnesium chloride 280-350kg, magnesia 500-550kg.
Described ply is for wood chip, bamboo chip or the sheet material made with crop stalk; Described crop stalk is sawdust, peanut shell, rice hulls, large wheat husk, rice straw, straw, cornstalk one or more mixing wherein; Described conventional flame treatment is: add phosphoric acid fire retardant, boric acid insect-proof agent, boric acid anticorrisive agent, and under vacuum 97% (33MPa), pressure 2.5mpa condition, 2 hours laggard drying machines of soak time or dry kiln conventional drying; Described adhesive is 988 glue or American Red evil spirit glue.
The manufacture method of multi-layer fire-retarded synthesized wood is seen Chinese invention patent: a kind of multi-layer fire-retarded synthesized wood and manufacture method thereof, patent No. ZL200610036402.2.
Beneficial effect: because anticorrosion composite wall board of the present utility model is made of the plank layer folder pearlite slab through flame treatment, pearlite slab is that expanded perlite and adhesive mix, thus this anticorrosion composite wall board and manufacture method fire prevention thereof, to save timber, protection against the tide, anticorrosion, nontoxic, pollution-free, without insect pest, sound insulation, heat insulation, lightweight, bonding force is strong, indeformable.Can be used as in purposes such as fire prevention every core, fire-proof partition plate, furniture, decorations.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model anticorrosion composite wall board embodiment 1.
Fig. 2 is the cross-sectional schematic of the utility model anticorrosion composite wall board embodiment 2.
The specific embodiment
Anticorrosion composite wall board embodiment 1 of the present utility model illustrated in Figure 1 has three-decker, and the surface is multi-layer fire-retarded synthesized wood 1, and the centre is pearlite slab 2, and interlayer is bonding with adhesive 3; Multi-layer fire-retarded synthesized wood thickness is between 4-25mm, and the thickness of pearlite slab is between 1-120cm.
Anticorrosion composite wall board embodiment 2 shown in Figure 2 has been nine layers of structure with the precedent difference, and the surface is multi-layer fire-retarded synthesized wood 1, central 4 layers of pearlite slab 2 and 3 layers of ply 4 space, and interlayer is bonding with adhesive 3.
In the actual production, the number of plies of pearlite slab and ply and thickness can be decided according to market and user.
The utility model not only is confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (1)
1. anticorrosion composite wall board, comprise and it is characterized in that: the surface is multi-layer fire-retarded synthesized wood or the multiply-plywood of thickness between 26-40mm, the centre is ply and the pearlite slab space of particle diameter between 4-10mm, and interlayer is bonding with fire retardant adhesive; Described pearlite slab thickness is between 50-100cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271277 CN202685018U (en) | 2012-06-08 | 2012-06-08 | Anticorrosion composite wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271277 CN202685018U (en) | 2012-06-08 | 2012-06-08 | Anticorrosion composite wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685018U true CN202685018U (en) | 2013-01-23 |
Family
ID=47540685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271277 Expired - Fee Related CN202685018U (en) | 2012-06-08 | 2012-06-08 | Anticorrosion composite wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685018U (en) |
-
2012
- 2012-06-08 CN CN 201220271277 patent/CN202685018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180608 |