CN215096217U - High-strength composite design fiber board - Google Patents
High-strength composite design fiber board Download PDFInfo
- Publication number
- CN215096217U CN215096217U CN202121025657.5U CN202121025657U CN215096217U CN 215096217 U CN215096217 U CN 215096217U CN 202121025657 U CN202121025657 U CN 202121025657U CN 215096217 U CN215096217 U CN 215096217U
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- Prior art keywords
- fiber board
- layer
- reinforcing rib
- fibreboard
- strength composite
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- 239000011094 fiberboard Substances 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 33
- 229920002635 polyurethane Polymers 0.000 claims abstract description 21
- 239000004814 polyurethane Substances 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 12
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 37
- 239000002023 wood Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000008104 plant cellulose Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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- Laminated Bodies (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model discloses a compound design fiberboard of high strength, include: the waterproof structure comprises a first fiber board, a first waterproof layer, a polyurethane toughening layer and a second fiber board, wherein the first waterproof layer is bonded on the first fiber board, the polyurethane toughening layer is bonded on the first waterproof layer, the second fiber board is bonded on the polyurethane toughening layer, a first polymer waterproof coating is arranged on the surface of the first fiber board, a plurality of first reinforcing rib pieces which are arranged in parallel are embedded on the first fiber board, a second polymer waterproof coating is arranged on the surface of the second fiber board, and a plurality of second reinforcing rib pieces which are arranged in parallel are embedded on the second fiber board. The utility model discloses a compound design fiber board of high strength, toughness and the bending resistance ability that improve fiber board through organic macromolecular material of multilayer and strengthening rib piece effectively improve fiber board's intensity to improve fiber board's dampproofing ability through multilayer waterproof material.
Description
Technical Field
The utility model belongs to plant fiber board field especially relates to a compound design fiber board of high strength.
Background
In the traditional home decoration engineering, most of indoor top surfaces, wall surfaces and ground surfaces are made of gypsum boards, mineral wool boards, aluminum pinch plates, wood veneers and other materials, the traditional boards have limitations, such as the situation that the gypsum boards are bulged, cracked and even dropped due to improper treatment in the construction process, the construction period is long, latex paint or other finishing materials are required to be coated on the surface layers in batches, zero formaldehyde cannot be achieved, potential safety hazards exist, and a safe and environment-friendly home environment cannot be created; although the wood veneer dado has the advantages of elegant appearance and short construction period, the wood veneer dado has high manufacturing cost and overlarge material loss in the construction process, the material cost cannot be accurately controlled, the decoration cost is high, and the application range of the wood veneer dado is limited.
The fiber board is widely used in the current assembly type home decoration engineering to replace the traditional board, and the fiber board is an artificial board made of wood fiber or other plant cellulose fiber as a raw material through the working procedures of hot grinding, glue applying, hot press forming and the like. The fiber board is mainly used for manufacturing finished furniture, and is also used for laminate wood floors, door panels, partition walls and the like.
However, the traditional fiberboard material has the defects of poor strength, difficulty in line formation, large expansion coefficient after water absorption and limited use due to soft texture and poor moisture resistance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the high-strength composite design fiber board has the advantages that the toughness and the bending resistance of the fiber board are improved through the multiple layers of organic high polymer materials and the reinforcing rib pieces, the strength of the fiber board is effectively improved, and the moisture resistance of the fiber board is improved through the multiple layers of waterproof materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-strength composite design fiber board, comprising: the waterproof structure comprises a first fiber board, a first waterproof layer, a polyurethane toughening layer and a second fiber board, wherein the first waterproof layer is bonded on the first fiber board, the polyurethane toughening layer is bonded on the first waterproof layer, the second fiber board is bonded on the polyurethane toughening layer, a first polymer waterproof coating is arranged on the surface of the first fiber board, a plurality of first reinforcing rib pieces which are arranged in parallel are embedded on the first fiber board, a second polymer waterproof coating is arranged on the surface of the second fiber board, and a plurality of second reinforcing rib pieces which are arranged in parallel are embedded on the second fiber board.
As a further description of the above technical solution:
the inner part of the polyurethane toughening layer is embedded with a third reinforcing rib sheet.
As a further description of the above technical solution:
the first reinforcing rib piece, the second reinforcing rib piece and the third reinforcing rib piece are aluminum alloy sheets.
As a further description of the above technical solution:
the first reinforcing rib piece is perpendicular to the second reinforcing rib piece.
As a further description of the above technical solution:
the first reinforcing rib piece is perpendicular to the third reinforcing rib piece.
As a further description of the above technical solution:
the thickness of the first stiffener piece is equal to the thickness of the third stiffener piece.
As a further description of the above technical solution:
the first waterproof layer is made of polytetrafluoroethylene materials.
As a further description of the above technical solution:
the surface of the second fiberboard is also provided with a decorative layer, and the decorative layer is bonded on the second high-polymer waterproof coating.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt two-layer fibreboard and multilayer macromolecular material, multilayer waterproof material to make compound high strength composite fiber panel, be provided with polyurethane toughening layer and polytetrafluoroethylene waterproof layer between the two-layer fibreboard, effectively improve the toughness and the anti bending ability and the dampproofing ability of panel, improve fibreboard's intensity, the surface of fibreboard still is provided with polymer waterproof coating, further improves dampproofing ability. Therefore, the finally prepared composite fiber board has the advantages of high strength, strong toughness, strong bending resistance, strong moisture resistance and the like, and has strong practicability and wide application range.
2. The utility model discloses in, in order to further improve the toughness and the anti bending ability of panel, the back fluting of fibreboard sets up the strengthening rib piece of aluminum alloy material in the inslot, and the strengthening rib piece in the strengthening rib piece perpendicular to lower floor's fibreboard in the upper fibrous board, sets up the third strengthening rib piece in polyurethane toughening layer inside embedding simultaneously, fully guarantees the toughness and the anti bending ability of panel, improves the intensity of fibreboard. The reinforcing rib piece made of the aluminum alloy has the advantages of light weight and strong toughness, and can not lead to overlarge weight of the high-strength composite fiber board.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a high-strength composite design fiber board.
Illustration of the drawings:
1. a first fiberboard; 11. a first polymeric water-resistant coating; 12. a first reinforcing rib piece; 2. a first waterproof layer; 3. a polyurethane toughening layer; 31. a third reinforcing rib piece; 4. a second fiberboard; 41. a second polymer waterproof coating; 42. a second reinforcing rib piece; 43. and (7) a decorative layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a high-strength composite design fiber board, comprising: first fibreboard 1, first waterproof layer 2, polyurethane toughening layer 3 and second fibreboard 4, first waterproof layer 2 bonds on first fibreboard 1, polyurethane toughening layer 3 bonds on first waterproof layer 2, second fibreboard 4 bonds on polyurethane toughening layer 3, the surface of first fibreboard 1 is provided with first polymer waterproof coating 11, and embedded first strengthening rib piece 12 that is provided with a plurality of parallel arrangement on first fibreboard 1, the surface of second fibreboard 4 is provided with second polymer waterproof coating 41, and embedded second strengthening rib piece 42 that is provided with a plurality of parallel arrangement on second fibreboard 4.
The third reinforcing rib pieces 31 are embedded in the polyurethane toughening layer 3, and the third reinforcing rib pieces 31 are inserted into mounting holes formed in the polyurethane toughening layer 3, so that the toughness and the bending resistance of the plate are further improved.
First strengthening rib piece 12, second strengthening rib piece 42 and third strengthening rib piece 31 are the aluminum alloy sheet, and the strengthening rib piece of aluminum alloy material has the advantage that the quality is light, toughness is strong, can not lead to high strength composite fiber panel's weight too big.
The first reinforcing rib piece 12 is perpendicular to the second reinforcing rib piece 42, so that the toughness and the bending resistance of the plate are further improved.
The first bead piece 12 is perpendicular to the third bead piece 31.
The thickness of the first bead piece 12 is equal to the thickness of the third bead piece 31.
The first waterproof layer 2 is made of polytetrafluoroethylene materials.
The surface of the second fiberboard 4 is further provided with a decorative layer 43, the decorative layer 43 is adhered on the second polymer waterproof coating 41, and the decorative layer 43 is used for distinguishing the front side and the back side of the board and playing a role in decorating and beautifying, so that the polymer waterproof coating on the fiberboard can be protected from being damaged.
The working principle is as follows: adopt two-layer fibreboard and multilayer macromolecular material, multilayer waterproof material to make compound high strength composite fiber board, be provided with polyurethane toughening layer and polytetrafluoroethylene waterproof layer between the two-layer fibreboard, effectively improve the toughness and the anti bending ability and the dampproofing ability of panel, improve fibreboard's intensity, the surface of fibreboard still is provided with polymer waterproof coating, further improves dampproofing ability. Therefore, the finally prepared composite fiber board has the advantages of high strength, strong toughness, strong bending resistance, strong moisture resistance and the like, and has strong practicability and wide application range. In order to further improve the toughness and the bending resistance of the plate, the back of the fiberboard is grooved, and reinforcing rib sheets made of aluminum alloy are arranged in the grooves, the reinforcing rib sheets in the upper layer of the fiberboard are perpendicular to the reinforcing rib sheets in the lower layer of the fiberboard, and meanwhile, a third reinforcing rib sheet is embedded in the polyurethane toughening layer, so that the toughness and the bending resistance of the plate are fully ensured, and the strength of the fiberboard is improved. The reinforcing rib piece made of the aluminum alloy has the advantages of light weight and strong toughness, and can not lead to overlarge weight of the high-strength composite fiber board.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A high-strength composite design fiber board is characterized by comprising: first fibreboard (1), first waterproof layer (2), polyurethane toughening layer (3) and second fibreboard (4), first waterproof layer (2) bond on first fibreboard (1), polyurethane toughening layer (3) bond on first waterproof layer (2), second fibreboard (4) bond on polyurethane toughening layer (3), the surface of first fibreboard (1) is provided with first polymer waterproof coating (11), and embedded first strengthening rib piece (12) that are provided with a plurality of parallel arrangement on first fibreboard (1), the surface of second fibreboard (4) is provided with second polymer waterproof coating (41), and embedded second strengthening rib piece (42) that are provided with a plurality of parallel arrangement on second fibreboard (4).
2. The high-strength composite design fiber board as claimed in claim 1, wherein a third reinforcing rib sheet (31) is embedded inside the polyurethane toughening layer (3).
3. A high-strength composite design fiber board according to claim 2, wherein the first bead sheet (12), the second bead sheet (42) and the third bead sheet (31) are aluminum alloy sheets.
4. A high strength composite design fiber board according to any one of claims 1-3, wherein the first reinforcing rib pieces (12) are perpendicular to the second reinforcing rib pieces (42).
5. A high-strength composite design fiber board according to claim 4, characterized in that the first reinforcing rib pieces (12) are perpendicular to the third reinforcing rib pieces (31).
6. A high-strength composite design fiber board according to claim 4, characterized in that the thickness of the first reinforcing rib piece (12) is equal to the thickness of the third reinforcing rib piece (31).
7. The high-strength composite design fiber board according to claim 1, wherein the first waterproof layer (2) is made of polytetrafluoroethylene material.
8. A high-strength composite design fiber board as claimed in claim 1, wherein the surface of the second fiber board (4) is further provided with a decorative layer (43), and the decorative layer (43) is adhered on the second polymer waterproof coating (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025657.5U CN215096217U (en) | 2021-05-13 | 2021-05-13 | High-strength composite design fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025657.5U CN215096217U (en) | 2021-05-13 | 2021-05-13 | High-strength composite design fiber board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096217U true CN215096217U (en) | 2021-12-10 |
Family
ID=79296446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121025657.5U Active CN215096217U (en) | 2021-05-13 | 2021-05-13 | High-strength composite design fiber board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096217U (en) |
-
2021
- 2021-05-13 CN CN202121025657.5U patent/CN215096217U/en active Active
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