CN220539086U - Decorative board - Google Patents
Decorative board Download PDFInfo
- Publication number
- CN220539086U CN220539086U CN202321894276.XU CN202321894276U CN220539086U CN 220539086 U CN220539086 U CN 220539086U CN 202321894276 U CN202321894276 U CN 202321894276U CN 220539086 U CN220539086 U CN 220539086U
- Authority
- CN
- China
- Prior art keywords
- layer
- basic unit
- connecting piece
- mortise
- tenon
- 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.)
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Links
- 239000010410 layer Substances 0.000 claims abstract description 83
- 239000002344 surface layer Substances 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 10
- 230000003746 surface roughness Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
The application relates to the field of architectural decoration, specifically discloses a decorative board, include the surface roughness basic unit with be located the basic unit both sides just contain fibrous surface course, the basic unit with be provided with the gluing layer between the surface course, the surface course for one side of basic unit has by the connecting piece that the fibre in the basic unit formed, the connecting piece passes behind the gluing layer with the roughness lateral wall looks gomphosis of basic unit. The application utilizes the uneven surface structure of the base layer and the fiber in the surface layer, under the condition that the tenon and the mortise are not required to be additionally opened, the uneven surface structure of the base layer is utilized as the mortise, and the fiber is utilized to fill in the mortise as the tenon when paving, so that the structure of mutual engagement of the tenon and the mortise can be conveniently formed, and the interface gluing performance is improved. The problems of cracking, deformation, seam scraping and damage to the original structure of the plate and strength reduction caused by the arrangement of tenons and mortises are reduced.
Description
Technical Field
The present application relates to the field of architectural decoration, and more particularly, to a decorative sheet.
Background
The decorative board is a board commonly used in the field of building decoration, and has high wear resistance, heat resistance, cold resistance, fire resistance and other good physical properties. Wherein the benzene granule heat-insulating board is a common decorative board material.
The current preparation technology of polyphenyl particle insulation boards mainly adopts polyphenyl particles, cement, silica powder, rubber powder, water repellent and other materials to prepare, and the preparation technology is as follows: the preparation method comprises the steps of uniformly stirring cement, silicon powder, rubber powder, a water repellent and other materials, adding water, stirring into slurry, adding polyphenyl particles, stirring into slurry, pouring the slurry into a mould, pressing by a hydraulic press, curing and molding, removing the mould, preparing polyphenyl particle insulation boards into large blocks, and cutting the polyphenyl particle insulation boards into polyphenyl particle insulation boards with certain size and thickness according to use requirements. Finally, the decorative surface layer is combined on the polyphenyl granule heat preservation board, and the decorative board can be obtained.
In order to increase the strength of the connection between the decorative cover and the insulation board, tenons and mortises are usually provided between the decorative cover and the insulation board. However, the tenon and the mortise are arranged, so that the process has high precision requirement and high cost, the processing residual material is high in loss, and the original structure of the plate is damaged and the strength is reduced due to the fact that the plate is easily cracked, deformed and sewn.
Disclosure of Invention
In order to reduce the problems of cracking, deformation, seam scraping and original structure damage and strength reduction of the plate caused by the tenon and the mortise, the application provides a decorative plate.
The application provides a decorative board adopts following technical scheme:
the utility model provides a decorative board, includes the surface roughness basic unit and is located the basic unit both sides just contain fibrous surface course, the basic unit with be provided with the gluing layer between the surface course, the surface course for one side of basic unit has by the connecting piece that the fibre formed in the basic unit, the connecting piece pass behind the gluing layer with the roughness lateral wall looks gomphosis of basic unit.
By adopting the technical scheme, after the base plate such as the polyphenyl granule heat-insulating plate is prepared and molded, the problems of uneven surface and uneven surface often exist, so that the use of the plate is affected. The application converts the defect of uneven base layer into advantages. On one hand, in the paving process of the surface layer, the contact area between the surface layer and the surface of the base layer can be increased; on the other hand, the structure with the uneven surface of the base layer is used as the tenon groove without additional tenon and tenon groove, when paving, the fiber in the surface layer is attached to the uneven side wall of the base layer to form a connecting piece, and the connecting piece is filled in the tenon groove to be used as the tenon, so that a structure with the mutually meshed tenon and tenon groove is formed between the surface layer and the base layer in the preparation process, and the bonding performance of an interface is improved; the utility model discloses a need not extra tenon and tongue-and-groove, reduced because of the panel fracture, deformation, the seam of taking off that set up tenon and tongue-and-groove and destroy original structure, the problem of reduction in strength of panel.
Optionally, a reinforcing layer is disposed between the surface layer and the adhesive layer, and the connecting piece passes through the reinforcing layer and the adhesive layer and then is embedded with the uneven side wall of the base layer.
Optionally, the reinforcing layer is a glass fiber mesh cloth layer. Further alternatively, a bonding layer is attached to the surface of the glass fiber mesh cloth layer, and the bonding layer is formed by impregnating the glass fiber mesh cloth layer with acrylic emulsion or polyurethane.
By adopting the technical scheme, the glass fiber mesh cloth layer is used as the reinforcing layer, so that the glass fiber mesh cloth layer has good reinforcing performance on one hand, and the work of a connecting piece formed by fibers in the surface layer is not influenced on the other hand. Meanwhile, the bonding strength among the reinforcing layer, the surface layer and the base layer is improved due to the arrangement of the bonding layer.
Optionally, the base layer is an EPS cement slab layer.
In summary, the present application has the following beneficial effects:
1. the application utilizes the uneven surface structure of the base layer and the fiber in the surface layer, under the condition that the tenon and the mortise are not required to be additionally opened, the uneven surface structure of the base layer is utilized as the mortise, and the connecting piece formed in the mortise is utilized as the tenon when the fiber is paved, so that the structure of mutual engagement of the tenon and the mortise can be conveniently formed, and the interface gluing performance is improved.
2. Compared with the three-layer structure of the traditional EPS cement board, wherein the core layer is prepared from mixed slurry of EPS and cement, the surface layer is prepared from cement slurry and pouring molding, the decorative board has the advantages of reducing the dead weight of the board and flattening the surface of the board, and can meet the requirements of facing without sanding treatment.
Drawings
Fig. 1 is a schematic view of a decorative plate in embodiment 1 of the present application.
Fig. 2 is a schematic structural view of a decorative board in embodiment 2 of the present application.
Fig. 3 is a schematic diagram for embodying the enhancement layer structure in embodiment 2 of the present application.
Reference numerals illustrate: 1. a base layer; 2. a surface layer; 3. a surface layer; 4. a bottom layer; 5. an adhesive layer; 6. a reinforcing layer; 7. a glass fiber grid cloth layer; 8. and (5) a bonding layer.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples.
As shown in fig. 1, the application discloses a decorative board, which comprises a base layer 1 with uneven surface, wherein the base layer 1 in the embodiment is an EPS cement board layer, and is obtained by mixing, pouring, curing and molding polystyrene, fiber, modifier and cement slurry; or other plate materials with rough and uneven surfaces after being molded by casting molding and other modes. In this embodiment, the two layers of the surface layer 2 are respectively a surface layer 3 and a bottom layer 4, and the surface layer 3 and the bottom layer 4 both contain fibers, which can be a common layer structure formed by applying acrylic emulsion or polyurethane wood fibers. The base layer 1 is located between the bottom layer 4 and the surface layer 3, and an adhesive layer 5 is filled between the bottom layer 4 and the surface layer 3 and the base layer 1, and the adhesive layer 5 can be a coating formed by polypropylene emulsion or polyurethane. After the base layer 1, the adhesive layer 5, the surface layer 3 and the bottom layer 4 are paved and assembled, the base layer 1, the adhesive layer 5, the surface layer 3 and the bottom layer 4 are processed in a hot pressing mode, fibers in the surface layer 3 and the bottom layer 4 penetrate through the adhesive layer 5 to be attached to the base layer 1, and after solidification, the fibers form a convex block structure (which is relatively microscopic compared with the whole base layer 1 and is not shown in the figure) matched with the surface of the base layer 1, namely, a connecting piece, and the connecting piece and the uneven side wall of the base layer 1 are embedded together, so that the surface layer 2 and the base layer 1 are fully combined together.
Example 2
As shown in fig. 2 and 3, embodiment 2 is different from embodiment 1 in that: the reinforcing layer 6 is connected between the bottom layer 4 and the surface layer 3 and the adjacent adhesive layer 5, the reinforcing layer 6 in the embodiment is a glass fiber mesh cloth layer 7, and a gluing layer 8 is attached to the surface of the glass fiber mesh cloth layer 7, and the gluing layer 8 can be a layer structure formed by dipping acrylic emulsion or polyurethane and the like into the glass fiber mesh cloth layer 7; after the decorative plate is molded, the connecting piece penetrates through the reinforcing layer 6 and the adhesive layer 5 and is embedded with the rugged side wall of the base layer 1.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.
Claims (6)
1. A decorative panel, characterized in that: including surface roughness basic unit (1) and be located basic unit (1) both sides just contain fibrous surface course (2), basic unit (1) with be provided with gluing layer (5) between surface course (2), surface course (2) for one side of basic unit (1) have by the connecting piece that the fibre formed in basic unit (1), the connecting piece passes behind gluing layer (5) with the roughness lateral wall of basic unit (1) gomphosis mutually.
2. A decorative panel according to claim 1, wherein: the surface layer (2) and the adhesive layer (5) are provided with a reinforcing layer (6), and the connecting piece penetrates through the reinforcing layer (6) and the adhesive layer (5) and then is embedded with the uneven side wall of the base layer (1).
3. A decorative panel according to claim 2, wherein: the reinforcing layer (6) is a glass fiber mesh cloth layer (7).
4. A decorative panel according to claim 3, wherein: the surface of the glass fiber mesh cloth layer (7) is adhered with a cementing layer (8).
5. A decorative panel according to claim 4, wherein: the bonding layer (8) is a layer formed by impregnating the glass fiber mesh cloth layer (7) with acrylic emulsion or polyurethane.
6. A decorative panel according to claim 1, wherein: the base layer (1) is an EPS cement board layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669822 | 2023-06-28 | ||
| CN202321669822X | 2023-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539086U true CN220539086U (en) | 2024-02-27 |
Family
ID=89970239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321894276.XU Active CN220539086U (en) | 2023-06-28 | 2023-07-18 | Decorative board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539086U (en) |
-
2023
- 2023-07-18 CN CN202321894276.XU patent/CN220539086U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |