Waterproof and moistureproof composite wallboard

Abstract

The utility model relates to a composite wallboard, and particularly discloses a waterproof and moisture-proof composite wallboard, which comprises a base plate, a color film layer, a wear-resistant layer and a uv coating, the side wall of one side of the base plate is adhered to the color film layer, and the side wall of the other side, adhered to the base plate, of the color film layer is adhered to the wear-resistant layer. The side wall of the other side, bonded with the color film layer, of the wear-resistant layer is bonded with the uv coating. The base plate is made of the SPC material and is firm, waterproof and moisture-proof, the wear-resistant layer is made of the PVC material and is light in weight and waterproof and moisture-proof, the wear-resistant layer and the base material layer are bonded through the sticky color film layer, the uv coating is further arranged on the outermost layer to serve as a first layer for waterproof and moisture-proof protection, and the whole plate is high in strength, waterproof, moisture-proof and environment-friendly. The weight is small, the thickness is small, and the cost is low.

Description

[Technical field]

[0001] The utility model relates to the field of composite wall panels, in particular to a waterproof and moisture-proof composite wall panel. [Background technology]

[0002] New composite wall panels have gradually replaced traditional materials such as tiles. Although tiles also have good waterproof and moisture-proof properties, they are too heavy and expensive. New composite wall panels are not only light in weight, but also have waterproof and moisture-proof properties, and are easy to construct and have lower costs.

[0003] The publication number is CN202220891214, which is a new type of moisture-proof and waterproof composite wall panel. The inner wall panel, sandwich panel and outer wall panel are assembled and fixed by countersunk screws in combination with threaded grooves. The other side wall of the sandwich panel is provided with a pouring groove for pouring. The inside of the pouring groove is integrally formed with multiple partitions, and the multiple partitions together form a honeycomb mesh structure. The inside of the pouring groove is poured with waterproof mortar. The utility model adopts SPC material and PVC material, which is not only strong and light in weight, but also bonded by color film layers, and the outermost layer is sprayed with UV coating. The overall material is not only waterproof and moisture-proof, but also light in weight. The overall price of the material is cheap and the thickness is also small. [Contents of the utility model]

[0004] The utility model provides a waterproof and moisture-proof composite wall panel, in which a base material board layer and a wear-resistant layer are bonded via a waterproof and moisture-proof color film layer, and a waterproof and moisture-proof UV coating is sprayed on the outermost layer, so that the overall wall panel is not only waterproof and moisture-proof, but also has a tight connection and is low in cost and light in weight.

[0005] To achieve the above-mentioned purpose, the utility model proposes a waterproof and moisture-proof composite wall panel, comprising an SPC base sheet, a color film layer, a PVC wear-resistant layer and a UV coating, wherein one side wall of the SPC base sheet is bonded to the color film layer, the other side wall on which the color film layer is bonded to the SPC base sheet is bonded to the wear-resistant layer, and the other side wall on which the PVC wear-resistant layer and the color film layer are bonded is bonded to the UV coating.

[0006] Preferably, the SPC base material has a thickness of 1 to 2 cm.

[0007] Preferably, the color film layer has a thickness of 2 to 3 mm.

[0008] Preferably, the PVC wear-resistant layer has a thickness of 1 to 2 cm.

[0009] Preferably, the UV coating has a thickness of 1 to 2 mm.

[0010] Preferably, the color film layer has the characteristics of being waterproof, moisture-proof and having strong adhesion.

[0011] Preferably, the UV coating has the properties of being waterproof, moisture-proof and wear-resistant.

[0012] Preferably, the color film layer and the UV coating are respectively bonded to the side walls on both sides of the PVC wear-resistant layer.

[0013] Beneficial effects of the utility model: the base board of the utility model adopts SPC material, which is not only strong but also waterproof and moisture-proof. The wear-resistant layer adopts PVC material, which is not only light in weight but also waterproof and moisture-proof. The wear-resistant layer and the base material layer are bonded with a sticky color film layer, and the outermost layer also has a UV coating as the first layer of waterproof and moisture-proof protection.

[0014] The overall board is not only waterproof, moisture-proof, and environmentally friendly, but also has the advantages of light weight and small thickness.

[0015] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Numbers in the figure: 1, SPC base board; 2, color film layer; 3, PVC wear-resistant layer; 4, UV layer. [Specific implementation method]

[0018] Embodiment 1:

[0019] See also Figure 1 The waterproof and moisture-proof composite wall panel comprises an SPC base sheet 1, a color film layer 2, a PVC wear-resistant layer 3 and a UV coating 4. One side wall of the base sheet 1 is bonded to the color film layer 2, the other side wall of the color film layer 2 bonded to the base sheet 1 is bonded to the wear-resistant layer 3, and the other side wall of the wear-resistant layer and the color film layer bonded to the UV coating 4. The color film layer 2 has the characteristics of waterproof, moisture-proof and strong adhesion, which can prevent the wall panel from cracking due to water ingress and moisture. The UV coating 4 has the characteristics of waterproof, moisture-proof and wear-resistant. The UV coating 4 is in the outermost layer and belongs to the first protective layer. It should not only be waterproof and moisture-proof, but also have wear-resistant characteristics, so as to extend the service life of the board.

[0020] The production process of this utility model is as follows:

[0021] First, SPC material and PVC material are molded using injection molds, then demolded and transported to the assembly workshop via a conveyor belt.

[0022] Then place it to set. At this time, the temperature is about 50 degrees. Apply the color film layer 2 on the SPC base plate 1, and directly cover the PVC wear-resistant layer 3 on the SPC base plate 1. Use mechanical compression to make the SPC base plate 1 fit tightly to the PVC wear-resistant layer 3. In this way, the temperature of the SPC base plate 1 and the PVC wear-resistant layer 3 itself can be used to make the color film layer 2 more viscous, more tightly adhered, and better waterproof and moisture-proof effect.

[0023] Then the quality inspection department conducts tensile tests, strength tests, waterproof and moisture-proof tests on the wall panels.

[0024] The utility model adopts new SPC material and PVC material

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof and moisture-proof composite wallboard, characterized in that: The invention comprises an SPC base sheet (1), a color film layer (2), a PVC wear-resistant layer (3) and a UV coating (4), wherein one side wall of the SPC base sheet (1) is bonded to the color film layer (2), the other side wall of the color film layer (2) bonded to the SPC base sheet (1) is bonded to the PVC wear-resistant layer (3), and the other side wall of the wear-resistant layer and the color film layer bonded to the UV coating (4).

2. A waterproof and moisture-proof composite wallboard as claimed in claim 1, characterized in that: The SPC base plate (1) has a thickness of 1 to 2 cm.

3. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The color film layer (2) has a thickness of 2 to 3 mm.

4. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The thickness of the PVC wear-resistant layer (3) is 1 to 2 cm.

5. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The thickness of the UV coating (4) is 1 to 2 mm.

6. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The color film layer (2) has the characteristics of being waterproof, moisture-proof and having strong adhesion.

7. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The UV coating (4) has the characteristics of being waterproof, moisture-proof and wear-resistant.

8. The waterproof and moisture-proof composite wallboard according to claim 1, characterized in that: The color film layer (2) and the UV coating (4) are respectively bonded to the side walls on both sides of the PVC wear-resistant layer (3).

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