Lightweight high-strength composite wallboard

Abstract

The utility model discloses a light high-strength composite wallboard, which comprises an SPC bottom plate, a cellular board and an SPC surface layer plate, the SPC bottom plate and the SPC surface layer plate are respectively positioned on the lower side and the upper side of the cellular board, the thickness of the SPC bottom plate and the thickness of the SPC surface layer plate are both 1.2-2cm, the cellular board is respectively adhered with the SPC bottom plate and the SPC surface layer plate through adhesive coatings, the thickness of the cellular board is 2-3cm, and the thickness of the SPC surface layer plate is 2-3cm. And the section is of a continuous triangular net-shaped structure. The SPC is adopted as a basic material, the SPC composite board has the advantages of being light in weight, high in strength, small in shrinkage ratio, environmentally friendly and the like, the triangular net-shaped cellular board is adopted in the middle interlayer, the SPC composite board has the advantages of being light in weight, high in strength and the like, raw materials can be saved, the effect of reducing cost is achieved, and the bonding coating has the waterproof and damp-proof characteristics. And the waterproof and moisture-proof performance of the whole wallboard is improved.

Description

[Technical field]

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

[0002] With the continuous innovation of some materials, the material options for wall panels have also increased. The new SPC material is not only environmentally friendly, but also has the characteristics of high strength, light weight, waterproof and moisture-proof. Using SPC as the basic material of composite wall panels will not only not weaken the strength, but also give full play to the advantages of the material itself.

[0003] Publication number CN108222363A discloses a honeycomb core composite wallboard and a manufacturing method thereof, wherein the basic wallboard adopts large plates such as cement pressure plate, calcium silicate plate, gypsum plate, or small plates such as ceramic tile and marble. Although the weight of these materials is reduced compared with traditional materials, their waterproof and moisture-proof properties are reduced. The utility model adopts a new SPC material, which is not only waterproof and moisture-proof, high in strength, light in weight, and low in cost, but also environmentally friendly. [Contents of the utility model]

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide a lightweight and high-strength composite wall panel, which is not only light in overall weight, high in strength, and low in cost, but also waterproof and moisture-proof.

[0005] To achieve the above-mentioned purpose, the utility model proposes a lightweight and high-strength composite wall panel, comprising an SPC base plate, a honeycomb panel and an SPC surface plate, wherein the SPC base plate and the SPC surface plate are respectively located on the lower side and the upper side of the honeycomb panel, and the honeycomb panel is respectively bonded to the SPC base plate and the SPC surface plate through an adhesive coating.

[0006] Preferably, the thickness of the bottom plate and the surface plate are both 1.2 to 2 cm.

[0007] Preferably, the honeycomb panel has a thickness of 2 to 3 cm.

[0008] Preferably, the cross section of the honeycomb panel is a continuous triangular mesh structure.

[0009] Preferably, the adhesive coating (4) has waterproof and moisture-proof properties.

[0010] Beneficial effects of the utility model: the utility model adopts SPC as the basic material, which has the advantages of light weight, high strength, small shrinkage ratio, environmental protection, etc. The middle interlayer adopts a triangular mesh honeycomb panel, which not only has the characteristics of light weight and high strength, but also saves raw materials and reduces costs. The adhesive coating has the characteristics of waterproof and moisture-proof, which improves the waterproof and moisture-proof performance of the overall wall panel.

[0011] 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

[0012] Figure 1 It is a structural diagram of lightweight and high-strength composite wall panels;

[0013] Figure 2 It is a top view of the honeycomb panel;

[0014] Figure 3 This is the main view of the honeycomb panel.

[0015] Numbers in the figure: 1, SPC bottom plate; 2, honeycomb plate; 3, SPC surface plate; 4, adhesive coating.

[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. [Specific implementation method]

[0017] Embodiment 1: Figure 1-3 As shown, the utility model comprises an SPC bottom plate 1, a honeycomb plate 2, an SPC surface plate 3 and an adhesive coating 4, wherein the SPC bottom plate 1 and the SPC surface plate 3 are respectively located at the lower side and the upper side of the honeycomb plate 2, and the honeycomb plate 2 is respectively adhered to the SPC bottom plate 1 and the SPC surface plate 3 through the adhesive coating 4, and the adhesive coating 4 has the characteristics of being waterproof and moisture-proof, which can not only tightly adhere the SPC bottom plate 1 and the SPC surface plate 3, but also prevent the adhesive from coming apart in humid conditions, the thickness of the bottom plate 1 and the surface plate 3 are both 1.2 to 2 cm, and the cross section of the honeycomb plate 2 is a continuous triangular mesh structure, which not only has strong stability, high strength, and light weight, but also can save raw materials and reduce costs, and the overall wall panel is not only environmentally friendly, but also has the characteristics of high strength, light weight, waterproofness, and moisture-proofness.

[0018] The production process of this utility model is as follows:

[0019] First, the SPC bottom plate 1, the honeycomb plate 2 and the SPC surface plate 3 are cut into the same size according to the production requirements.

[0020] Then, the adhesive coating 4 is applied to the SPC bottom plate 1 and the SPC surface plate 3, and the side coated with the adhesive coating 4 is aligned with the honeycomb plate 2. The honeycomb plate 2 is tightly fitted to the SPC bottom plate 1 and the SPC surface plate 3 by mechanical compression, and then the adhesive coating is left to solidify completely.

[0021] Then the quality inspection department conducts tensile tests, strength tests, waterproof and moisture-proof tests on the wall panels.

[0022] Finally, the quality-inspected wall panels are cut to size according to needs.

[0023] The utility model has undergone a strict production process and has the characteristics of being waterproof and moisture-proof, high strength, small shrinkage ratio, light weight, environmental protection and low cost, and the production process is simple and practical.

[0024] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A lightweight and high-strength composite wallboard, characterized in that: include: An SPC bottom plate (1), a honeycomb plate (2), an SPC surface plate (3) and an adhesive coating (4), wherein the SPC bottom plate (1) and the SPC surface plate (3) are respectively located on the lower side and the upper side of the honeycomb plate (2), and the honeycomb plate (2) is respectively bonded to the SPC bottom plate (1) and the SPC surface plate (3) via the adhesive coating (4).

2. A lightweight and high-strength composite wallboard according to claim 1, characterized in that: The thickness of the SPC bottom plate (1) and the SPC surface plate (3) are both 1.2 to 2 cm.

3. A lightweight and high-strength composite wallboard according to claim 1, characterized in that: The honeycomb panel (2) has a thickness of 2 to 3 cm.

4. A lightweight and high-strength composite wallboard according to claim 1, characterized in that: The cross section of the honeycomb panel (2) is a continuous triangular mesh structure.

5. The lightweight and high-strength composite wallboard according to claim 1, characterized in that: The adhesive coating (4) has water and moisture proof properties.

Images