CN219174895U - Building board - Google Patents
Building board Download PDFInfo
- Publication number
- CN219174895U CN219174895U CN202223009952.9U CN202223009952U CN219174895U CN 219174895 U CN219174895 U CN 219174895U CN 202223009952 U CN202223009952 U CN 202223009952U CN 219174895 U CN219174895 U CN 219174895U
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- layer
- board
- building
- corrugated board
- corrugated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The utility model discloses a building board which comprises a corrugated board, wherein a polyurethane foaming layer is arranged on one side surface of the corrugated board, a printing layer and a surface protective coating are sequentially arranged on one side surface of the polyurethane foaming layer, which is far away from the corrugated board, and a glass fiber cloth layer is arranged on the other side surface of the corrugated board. The building board has excellent flame retardancy, and excellent water resistance, wear resistance, durability, etc., and can be used for building interior materials such as partition additional boards, decorative boards, etc.
Description
Technical field:
the utility model relates to a plate, in particular to a building plate.
The background technology is as follows:
in the prior art, gypsum has excellent incombustibility, heat insulation and sound insulation, and has excellent durability and strength, so that its use as a base material of a building board is high. However, gypsum boards are poorly ventilated, and thus mold is easily generated inside a building, and there are substances that are harmful to the human body and the environment. Accordingly, in recent years, attempts have been made to manufacture building boards using corrugated cardboard made of paper material, which has good ventilation and low environmental pollutant emissions, but corrugated cardboard made of paper has lower water resistance, wear resistance and durability than gypsum board, and also has a problem of easy ignition, so that its utilization as a building material is low, and how to improve the performance of corrugated cardboard to overcome the above technical problems is a technical problem to be solved in the art.
The utility model comprises the following steps:
the technical problem to be solved by the present utility model is to provide a building board which has excellent flame retardancy, and excellent water resistance, wear resistance, durability, etc., and can be used for building interior materials such as a separator additional board, a decorative board, etc.
The technical scheme of the utility model is that the building board comprises corrugated board, wherein a polyurethane foaming layer is arranged on one side surface of the corrugated board, a printing layer and a surface protective coating are sequentially arranged on one side surface of the polyurethane foaming layer away from the corrugated board, and a glass fiber cloth layer is arranged on the other side surface of the corrugated board.
Preferably, the corrugated board has a multi-layered corrugated structure.
Preferably, the surface protective coating is a transparent wear layer through which the printed layer is visible.
Preferably, the surface protective coating is a silicone layer. The silica gel layer has good flame retardance and is easy to coat and mold.
Preferably, the glass fiber cloth layer is formed by coating a Teflon coating on the surface of the glass fiber cloth and curing. The glass fiber cloth layer is coated with a Teflon coating, and has the effects of abrasion resistance, scratch resistance and flame retardance.
Further, the thickness of the polyurethane foaming layer is not less than 5mm. Sufficient rigidity is provided by a foamed layer of a certain thickness.
Compared with the prior art, the utility model has the following advantages after the structure is adopted: the built-in board for building of the board of the present utility model may have excellent flame retardancy, wear resistance, water resistance, durability, heat insulation, etc., and as a board for building may have excellent building material properties; in addition, unlike gypsum boards that discharge substances harmful to the human body or the environment, the board for construction of the present utility model uses corrugated cardboard made of paper material as a base material and forms a coating layer mainly with water-based components, thus being very friendly to the environment.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
The specific embodiment is as follows:
the utility model is further described with reference to the drawings and detailed description which follow:
as shown in fig. 1, a board for construction comprises a corrugated board 1 having a double-layer corrugated structure, the corrugated board 1 is a corrugated board structure of the prior art, a polyurethane foaming layer 2 is coated and arranged on one side surface of the corrugated board in a foaming manner, the polyurethane foaming layer 2 is compounded with the surface of the corrugated board 1 while foaming, a printing layer 3 and a surface protection coating 4 are sequentially arranged on one side surface of the polyurethane foaming layer far away from the corrugated board, the printing layer 3 can be realized in a spray printing or printing manner, and silica gel of water-soluble liquid is coated on the surface of the printing layer to form a silica gel layer as the surface protection coating 4, and the silica gel layer can be used for perspective printing the layer on one hand, and has good heat resistance and flame retardant effect on the other hand; and a glass fiber cloth layer 5 is adhered on the other side surface of the corrugated board 1 through polymer resin glue. In this embodiment, the glass fiber cloth layer 5 is formed by coating a teflon coating on the surface of the glass fiber cloth and curing. The glass fiber cloth can be alkali-free glass fiber cloth with good flexibility, for example, the specification is 6-23tex, the gram weight is 100-129g/sqm, and the thickness of the Teflon coating is about one half of the thickness of the glass fiber cloth.
Further, the thickness of the polyurethane foam layer 2 is not less than 5mm. Sufficient rigidity is provided by a foamed layer of a certain thickness.
The structure can be used for a partition plate additional plate, a decorative plate and even a thermal insulation plate of a building.
The built-in board for building of the board of the present utility model may have excellent flame retardancy, wear resistance, water resistance, durability, heat insulation, etc., and as a board for building may have excellent building material properties; in addition, unlike gypsum boards that discharge substances harmful to the human body or the environment, the board for construction of the present utility model uses corrugated cardboard made of paper material as a base material and forms a coating layer mainly with water-based components, thus being very friendly to the environment.
The foregoing is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the claims. All equivalent structures or equivalent flow path changes made by the specification and the drawings of the utility model are included in the protection scope of the utility model.
Claims (6)
1. A board for building, includes corrugated container board, its characterized in that: the surface of one side of the corrugated board is provided with a polyurethane foaming layer, the surface of one side of the polyurethane foaming layer far away from the corrugated board is also provided with a printing layer and a surface protective coating in sequence, and the surface of the other side of the corrugated board is provided with a glass fiber cloth layer.
2. The building panel according to claim 1, wherein: the corrugated board has a multi-layered corrugated structure.
3. The building panel according to claim 1, wherein: the surface protection coating is a transparent wear-resistant layer.
4. The building panel according to claim 1, wherein: the surface protective coating is a silica gel layer.
5. The building panel according to claim 1, wherein: the glass fiber cloth layer is formed by coating a Teflon coating on the surface of the glass fiber cloth and curing.
6. The building panel according to claim 1, wherein: the thickness of the polyurethane foaming layer is not less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223009952.9U CN219174895U (en) | 2022-11-12 | 2022-11-12 | Building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223009952.9U CN219174895U (en) | 2022-11-12 | 2022-11-12 | Building board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219174895U true CN219174895U (en) | 2023-06-13 |
Family
ID=86659795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223009952.9U Active CN219174895U (en) | 2022-11-12 | 2022-11-12 | Building board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219174895U (en) |
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2022
- 2022-11-12 CN CN202223009952.9U patent/CN219174895U/en active Active
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