CN212146831U - Prevent dampproofing wood-based plate that sandwich layer mildenes and rot - Google Patents
Prevent dampproofing wood-based plate that sandwich layer mildenes and rot Download PDFInfo
- Publication number
- CN212146831U CN212146831U CN202020556285.8U CN202020556285U CN212146831U CN 212146831 U CN212146831 U CN 212146831U CN 202020556285 U CN202020556285 U CN 202020556285U CN 212146831 U CN212146831 U CN 212146831U
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- layer
- artificial board
- moisture
- mildewing
- core layer
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Abstract
The utility model discloses a damp-proof artificial board for avoiding mildew of a core layer, which belongs to the technical field of artificial boards and comprises an artificial board main body, wherein the artificial board main body comprises a core layer, the top and the bottom of the core layer are both provided with a oxidized starch glue layer, one side of the oxidized starch glue layer, which is far away from the core layer, is provided with a fiber mesh layer, the top of the fiber mesh layer is provided with a sound absorbing layer, the bottom of the fiber mesh layer and the top of the sound absorbing layer are both provided with flame retardant layers, the top and the bottom of the flame retardant layers are both provided with reinforced layers, the bottom of the reinforced layers is provided with a lower surface layer, the top of the reinforced layers is provided with an upper surface layer, the utility model is provided with a fiber mesh layer, activated carbon particles and an oxidized starch glue layer to prevent the core layer from being affected with damp and mildew, the service life of the artificial board is longer.
Description
Technical Field
The utility model relates to an wood-based plate technical field specifically is a dampproofing wood-based plate of avoiding the sandwich layer to milden and rot.
Background
The artificial board is made by gluing wood chip particles through an adhesive and hot-press molding, and comprises a core layer consisting of larger wood chip particles, an upper surface layer and a lower surface layer which are formed by smaller wood chip particles, wherein the interior of the core layer is loose, and the upper surface layer and the lower surface layer are compact.
The existing artificial board is poor in moisture resistance, if moisture enters the artificial board, the overall strength of the artificial board is reduced particularly when the artificial board enters a core layer, the artificial board can be delaminated and cannot be used continuously, meanwhile, the artificial board is low in structural strength, does not have flame retardant property, cannot absorb noise, and has certain limitation in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an avoid the dampproofing wood-based plate that the sandwich layer mildenes and rot to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an avoid dampproofing wood-based plate that sandwich layer mildenes and rot, includes the wood-based plate main part, the wood-based plate main part includes the sandwich layer, sandwich layer top and bottom all are provided with the oxidized starch glue film, top and bottom one side that the sandwich layer was kept away from to the oxidized starch glue film all is provided with fiber web layer, top fiber web layer top is provided with sound absorbing layer, bottom fiber web layer's bottom and sound absorbing layer top all are provided with fire-retardant layer, top and bottom fire-retardant layer mutually the back of the body one side of carrying on the back all is provided with enhancement layer, bottom the bottom of enhancement layer is provided with down top.
Furthermore, activated carbon particles are filled in the grids in the fiber mesh layer.
Further, the sound absorbing layer is a polyester fiber sound absorbing layer, the flame-retardant layer is a fireproof plate, and fireproof cotton is arranged in the fireproof plate.
Furthermore, a plurality of groups of reinforcing ribs are arranged in the reinforcing layer and are arranged at equal intervals.
Furthermore, the opposite sides of the lower surface layer and the upper surface layer are both provided with polyvinylidene chloride layers.
Further, the outer wall of the artificial board main body is coated with a protective film.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model is provided with a fiber net layer, activated carbon particles and an oxidized starch adhesive layer to prevent the core layer from being damp and mildewed, and is provided with a polyvinylidene chloride layer and a protective film to further improve the moisture-proof and waterproof performances of the artificial board, so that the artificial board has longer service life;
2) the utility model is provided with the reinforced layer, the reinforced layer is internally provided with the reinforced rib, the strength of the artificial board is improved, and the fiber net layer is arranged at the same time, so that the use strength of the artificial board is further improved;
3) the utility model discloses be provided with the sound absorption layer, improve the sound absorption of this wood-based plate and fall the performance of making an uproar, be provided with fire-retardant layer, PLASTIC LAMINATED and the fireproof cotton in the fire-retardant layer can realize the fire prevention function, guarantees the security of using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a core layer; 2. oxidized starch glue layer; 3. a fibrous web layer; 4. a flame retardant layer; 5. a sound absorbing layer; 6. a reinforcing layer; 7. a lower surface layer; 8. an upper surface layer; 9. a protective film; 10. artificial board body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a dampproof artificial board for preventing a core layer from mildewing, please refer to figure 1, which comprises an artificial board main body 10, wherein the artificial board main body 10 comprises a core layer 1, the top and the bottom of the core layer 1 are both provided with oxidized starch glue layers 2, and the oxidized starch glue layers 2 have the characteristics of high strength, good dampproof performance, no toxicity and no peculiar smell, not only can play a good dampproof role for the core layer 1, but also can enable adjacent layers to be connected more tightly;
referring to fig. 1, fiber mesh layers 3 are respectively arranged on the top and bottom oxidized starch glue layers 2 far away from the core layer 1, and the fiber mesh layers 3 further improve the strength of the artificial board;
referring to fig. 1, a sound absorption layer 5 is disposed on the top of the top fiber mesh layer 3, and the sound absorption layer 5 improves the sound absorption and noise reduction performance of the artificial board;
referring to fig. 1, the bottom of the bottom fiber mesh layer 3 and the top of the sound absorption layer 5 are both provided with flame retardant layers 4, and the flame retardant layers 4 improve the fire resistance of the artificial board;
referring to fig. 1, a reinforcing layer 6 is disposed on the opposite side of the top and bottom flame retardant layers 4, the reinforcing layer 6 is convenient for increasing the strength of the artificial board, a lower surface layer 7 is disposed at the bottom of the bottom reinforcing layer 6, and an upper surface layer 8 is disposed at the top of the top reinforcing layer 6.
As shown in fig. 1: activated carbon particles are filled in the grids in the fiber mesh layer 3, and the moisture-proof effect of the artificial board can be further enhanced by the activated carbon particles;
as shown in fig. 1: the sound absorption layer 5 is a polyester fiber sound absorption layer, a large number of tiny communicated pores are formed in the polyester fiber sound absorption layer, sound waves can penetrate into the material along the pores and generate friction with the material to convert sound energy into heat energy, the sound absorption layer belongs to a porous sound absorption material, the sound absorption and noise reduction performance of the artificial board is improved, the flame-retardant layer 4 is a fireproof plate, the fireproof plate is widely applied in the field, a magnesium cementing material can be used as a main body, glass fiber cloth can be used as a reinforcing material, the requirement on incombustibility can be met, the fireproof cotton can also realize a fireproof function, the use safety is guaranteed, and the fireproof plate is internally provided with fireproof cotton;
as shown in fig. 1: a plurality of groups of reinforcing ribs are arranged inside the reinforcing layer 6, and the plurality of groups of reinforcing ribs are arranged at equal intervals, so that the strength of the artificial board is increased;
as shown in fig. 1: the polyvinylidene chloride layers are arranged on the opposite sides of the lower surface layer 7 and the upper surface layer 8, and have the characteristics of flame resistance, corrosion resistance, good air tightness and the like, so that the moisture resistance of the artificial board can be improved;
as shown in fig. 1: the outer wall of the artificial board main body 10 is coated with the protective film 9, the protective film 9 is an aluminum oxide protective film, and the artificial board has the characteristics of air impermeability, high temperature resistance, strong tightness and wear resistance, is favorable for environmental protection, and simultaneously has the characteristics of water resistance and wear resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a avoid dampproofing wood-based plate that sandwich layer mildenes and rot, includes wood-based plate main part (10), its characterized in that: artificial board main part (10) includes sandwich layer (1), sandwich layer (1) top and bottom all are provided with oxidized starch glue film (2), top and bottom one side that sandwich layer (1) was kept away from in oxidized starch glue film (2) all is provided with fiber web layer (3), top fiber web layer (3) top is provided with sound absorbing layer (5), the bottom of fiber web layer (3) and sound absorbing layer (5) top all are provided with fire-retardant layer (4), top and bottom one side mutually the back of the body in fire-retardant layer (4) all is provided with enhancement layer (6), the bottom of enhancement layer (6) is provided with down top layer (7), the top of enhancement layer (6) is provided with upper epidermis (8).
2. The moisture-proof artificial board for preventing the core layer from mildewing as claimed in claim 1, wherein: activated carbon particles are filled in the grids in the fiber mesh layer (3).
3. The moisture-proof artificial board for preventing the core layer from mildewing as claimed in claim 1, wherein: the sound absorption layer (5) is a polyester fiber sound absorption layer, the flame-retardant layer (4) is a fireproof plate, and fireproof cotton is arranged in the fireproof plate.
4. The moisture-proof artificial board for preventing the core layer from mildewing as claimed in claim 1, wherein: and a plurality of groups of reinforcing ribs are arranged in the reinforcing layer (6) and are arranged at equal intervals.
5. The moisture-proof artificial board for preventing the core layer from mildewing as claimed in claim 1, wherein: and polyvinylidene chloride layers are arranged on the opposite sides of the lower surface layer (7) and the upper surface layer (8).
6. The moisture-proof artificial board for preventing the core layer from mildewing as claimed in claim 1, wherein: the outer wall of the artificial board main body (10) is coated with a protective film (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020556285.8U CN212146831U (en) | 2020-04-15 | 2020-04-15 | Prevent dampproofing wood-based plate that sandwich layer mildenes and rot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020556285.8U CN212146831U (en) | 2020-04-15 | 2020-04-15 | Prevent dampproofing wood-based plate that sandwich layer mildenes and rot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212146831U true CN212146831U (en) | 2020-12-15 |
Family
ID=73719858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020556285.8U Expired - Fee Related CN212146831U (en) | 2020-04-15 | 2020-04-15 | Prevent dampproofing wood-based plate that sandwich layer mildenes and rot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212146831U (en) |
-
2020
- 2020-04-15 CN CN202020556285.8U patent/CN212146831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201215 |