Flame-retardant anticorrosive composite material

Abstract

The invention relates to the technical field of anti-corrosion flame-retardant plates, in particular to a flame-retardant anti-corrosion composite material. According to the technical scheme, the anti-corrosion composite board comprises a base board, the base board is formed by splicing a plurality of anti-corrosion composite boards soaked with an anti-corrosion agent, elastic filling is arranged between every two adjacent anti-corrosion composite boards, a flame-retardant coating is arranged on the upper surface of the base board, an anti-scraping coating is arranged on the surface of the flame-retardant coating, a bottom board adheres to the bottom of the base board, and the anti-corrosion composite board is arranged on the bottom of the base board. A waterproof plate is fixed to the bottom of the bottom plate. The anti-corrosion composition board soaked with the preservative is used as a main body structure of the base board, the surface of the anti-corrosion composition board is coated with the flame-retardant layer and the scratch-resistant layer, the anti-corrosion and flame-retardant effects of the board are achieved, meanwhile, elastic filling between the anti-corrosion composition boards is utilized, deformation caused by thermal expansion and cold contraction can be reduced, and then the use stability of the composite board is improved.

Description

Technical Field

[0001] The invention relates to the technical field of anti-corrosion and flame-retardant plates, in particular to a flame-retardant and anti-corrosion composite material. Background Art

[0002] Anti-corrosion and flame-retardant boards are a special building material that combines the properties of anti-corrosion and flame-retardancy. The anti-corrosion boards are usually made of specific materials. The boards are immersed in preservatives to allow them to fully penetrate into the interior of the boards to prevent and control pests. For the flame retardancy of the boards, flame retardants are added during the production process or processed through special processes to improve their flame retardant properties.

[0003] However, common board structures do not contain any elastic structure. When used in an alternating hot and cold environment, the board will be deformed due to thermal expansion and contraction, and the corners will be warped or bulged. When the composite board is not installed, the back of the board is usually attached to the ground or wall. The moisture on the wall will also cause the back of the board to corrode faster. Summary of the invention

[0004] The object of the present invention is to provide a flame retardant anti-corrosion composite material to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a substrate, which is composed of a plurality of anti-corrosion composite panels soaked in preservatives, and elastic fillings are arranged between adjacent anti-corrosion composite panels, the upper surface of the substrate is provided with a flame retardant coating, the surface of the flame retardant coating is provided with a scratch-resistant coating, the bottom of the substrate is bonded with a base plate, and the bottom of the base plate is fixed with a waterproof board.

[0006] Preferably, a drainage groove is provided at the bottom of the waterproof board, and a waterproof coating is sprayed on the bottom of the waterproof board.

[0007] Preferably, the combined outer side wall of the base plate, the bottom plate and the waterproof plate is provided with an edge strip, and the inner side wall of the edge strip is provided with an adhesive layer.

[0008] Preferably, positioning posts are fixed at equal intervals on the inner side of the edging strip, and positioning holes are opened on the outer side of the base plate at positions corresponding to the positioning posts, and the positioning posts are inserted into the positioning holes.

[0009] Preferably, the positioning column is adapted to the size of the positioning hole, and an anti-slip sleeve is provided on the outer wall of the positioning column.

[0010] Preferably, the upper surface of the anti-corrosion composite plate is provided with a frosted surface.

[0011] Compared with the prior art, the beneficial effects of the present invention are: using an anti-corrosion composite board soaked in a preservative as the main structure of the substrate, and coating a flame retardant layer and an anti-scratch layer on its surface to achieve the anti-corrosion and flame retardant effect of the board, and at the same time utilizing elastic filling between the anti-corrosion composite boards to reduce deformation caused by thermal expansion and contraction, thereby improving the stability of the composite board in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front cross-sectional structure of a flame-retardant anti-corrosion composite material of the present invention;

[0013] Figure 2 This is a schematic diagram of the installation structure of a flame-retardant and anti-corrosion composite material edge strip of the present invention;

[0014] Figure 3 A flame retardant anticorrosive composite material of the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0015] In the figure: 1. Base plate; 11. Anti-corrosion composite board; 12. Elastic filling; 13. Positioning hole; 14. Frosted surface; 2. Bottom plate; 21. Waterproof board; 22. Drainage trough; 3. Flame retardant coating; 4. Anti-scratch coating; 5. Edge strip; 51. Adhesive layer; 52. Positioning column; 53. Anti-slip sleeve. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-3 The present invention provides a technical solution: it includes a substrate 1, which is composed of a plurality of anti-corrosion composite panels 11 soaked in preservatives, and an elastic filling 12 is arranged between adjacent anti-corrosion composite panels 11, a flame retardant coating 3 is arranged on the upper surface of the substrate 1, and a scratch-resistant coating 4 is arranged on the surface of the flame retardant coating 3, a bottom plate 2 is bonded to the bottom of the substrate 1, a waterproof board 21 is fixed to the bottom of the bottom of the bottom plate 2, a drainage groove 22 is arranged at the bottom of the waterproof board 21, a waterproof coating is sprayed on the bottom of the waterproof board 21, and a frosted surface 14 is arranged on the upper surface of the anti-corrosion composite panel 11.

[0018] The combined outer side wall of the substrate 1, the bottom plate 2 and the waterproof board 21 is provided with an edging strip 5, the inner side wall of the edging strip 5 is provided with an adhesive layer 51, and positioning posts 52 are fixed equidistantly on the inner side of the edging strip 5. Positioning holes 13 are provided on the outer side of the substrate 1 at positions corresponding to the positioning posts 52. The positioning posts 52 are inserted into the positioning holes 13. The sizes of the positioning posts 52 and the positioning holes 13 are matched, and the outer side wall of the positioning posts 52 is provided with an anti-slip sleeve 53.

[0019] Working principle: First, soak the composite board in the preservative, and after taking it out, lay it flat on the base plate 2. Set elastic filling 12 between adjacent anti-corrosion composite boards 11 to provide a certain elastic space for expansion and contraction during heat expansion and contraction, and reduce the risk of deformation and warping. Then spray the flame retardant coating 3 on the surface to achieve the flame retardant effect, and spray the anti-scratch layer on the surface of the flame retardant coating 3 to protect the flame retardant coating. Then, glue the waterproof board 21 to the bottom of the base plate 2 to reduce the penetration of water from the wall or the ground into the substrate 1 when the board is laid, and further improve the anti-corrosion effect. Finally, use the edging strip 5 to perform edging treatment to protect the edges. In this process, the adhesive layer 51 is used for bonding and fixing, and the positioning column 52 is not used to insert into the positioning hole 13 to increase the connection stability.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] 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 flame retardant anticorrosive composite material, comprising a substrate (1), characterized in that: The base plate (1) is composed of a plurality of anti-corrosion composite plates (11) soaked in an anti-corrosion agent, and an elastic filler (12) is provided between adjacent anti-corrosion composite plates (11). The upper surface of the base plate (1) is provided with a flame retardant coating (3), and the surface of the flame retardant coating (3) is provided with an anti-scratch coating (4). The bottom of the base plate (1) is bonded with a bottom plate (2), and the bottom of the bottom plate (2) is fixed with a waterproof plate (21).

2. The flame-retardant anticorrosive composite material according to claim 1, characterized in that: A drainage groove (22) is provided at the bottom of the waterproof board (21), and a waterproof coating is sprayed on the bottom of the waterproof board (21).

3. The flame-retardant anticorrosive composite material according to claim 1, characterized in that: The combined outer side wall of the base plate (1), the bottom plate (2) and the waterproof plate (21) is provided with an edge strip (5), and the inner side wall of the edge strip (5) is provided with an adhesive layer (51).

4. The flame-retardant anticorrosive composite material according to claim 3, characterized in that: Positioning columns (52) are fixed at equal intervals on the inner side of the edging strip (5), and positioning holes (13) are provided on the outer side of the base plate (1) at positions corresponding to the positioning columns (52), and the positioning columns (52) are inserted into the positioning holes (13).

5. The flame-retardant anticorrosive composite material according to claim 4, characterized in that: The size of the positioning column (52) is matched to that of the positioning hole (13), and an anti-slip sleeve (53) is provided on the outer side wall of the positioning column (52).

6. The flame-retardant anticorrosive composite material according to claim 1, characterized in that: The upper surface of the anti-corrosion composite plate (11) is provided with a frosted surface (14).

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