Flame-retardant anticorrosive composite material

Abstract

The utility model 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. According to the utility model, the anti-corrosion composition plates soaked with the preservative are used as the main body structure of the base plate, and the flame-retardant layer and the scratch-resistant layer are coated on the surfaces of the anti-corrosion composition plates, so that the anti-corrosion and flame-retardant effects of the plate are realized, and meanwhile, the deformation caused by thermal expansion and cold contraction can be reduced by utilizing the elastic filling between the anti-corrosion composition plates, so that the use stability of the composite plate is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anticorrosive flame -retardant board, specifically is a kind of flame -retardant anticorrosive composite material. BACKGROUND

[0002] Anticorrosive flame -retardant board is a kind of special building material, it combines the two characteristics of corrosion and flame -retardant, wherein the anticorrosion of board is usually made of specific material, is soaked into preservative, so that it is fully infiltrated into board interior, can carry out pest control, the flame -retardant of board is added flame retardant in production process, or is handled by special technology, to improve its flame -retardant performance.

[0003] And the common board structure is not added any elastic structure, in cold and hot alternating environment, it can lead to deformation of board due to thermal expansion and cold shrinkage, and the problem of corner lifting or protruding occurs, and when composite board is installed, the back of the board is usually attached to the ground or wall surface, and the dampness of the wall can also cause the corrosion speed of the back of the board to increase. INVENTION CONTENTS

[0004] The utility model discloses a kind of flame -retardant anticorrosive composite materials to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: including substrate, the substrate is connected by a plurality of anticorrosive combination board soaked in preservative, and elastic filling is arranged between adjacent anticorrosive combination board, the substrate upper surface is provided with flame -retardant coating, the flame -retardant coating surface is provided with scratch -resistant coating, the substrate bottom is adhesively connected with bottom plate, and the bottom plate bottom is fixed with waterproof plate.

[0006] Preferably, the bottom of the waterproof plate is provided with a drainage groove, and the bottom of the waterproof plate is sprayed with a waterproof coating.

[0007] Preferably, the combination of the substrate, the bottom plate and the waterproof plate is provided with a binding strip on the outer side, and the inner side of the binding strip is provided with an adhesive layer.

[0008] Preferably, the binding strip is fixed with a positioning column at equal intervals on the inner side, and the substrate is provided with a positioning hole at a position corresponding to the positioning column on the outer side, and the positioning column is inserted into the positioning hole.

[0009] Preferably, the positioning column and the positioning hole are matched in size, and the outer side wall of the positioning column is provided with a non-slip sleeve.

[0010] Preferably, the upper surface of the anticorrosive combination board is provided with a frosted surface.

[0011] Compared with the prior art, the beneficial effects of this utility model are: using the anti-corrosion composite board soaked in preservative as the main structure of the substrate, and coating its surface with a flame retardant layer and a scratch-resistant layer to achieve the anti-corrosion and flame retardant effect of the board; at the same time, the elastic filling between the anti-corrosion composite boards can reduce the deformation caused by thermal expansion and contraction, thereby improving the stability of the composite board in use. Attached Figure Description

[0012] Figure 1 This is a front cross-sectional view of a flame-retardant and corrosion-resistant composite material according to this utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of a flame-retardant and corrosion-resistant composite material edge banding strip according to this utility model;

[0014] Figure 3 This utility model relates to a flame-retardant and corrosion-resistant composite material. Figure 1 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Substrate; 11. Anti-corrosion composite panel; 12. Elastic filler; 13. Positioning hole; 14. Frosted surface; 2. Base plate; 21. Waterproof board; 22. Drainage groove; 3. Flame retardant coating; 4. Scratch-resistant coating; 5. Edge banding strip; 51. Adhesive layer; 52. Positioning post; 53. Anti-slip sleeve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3 This utility model provides a technical solution: it includes a substrate 1, which is composed of multiple anti-corrosion composite plates 11 that have been impregnated with preservatives and spliced ​​together, with an elastic filler 12 provided between adjacent anti-corrosion composite plates 11. A flame-retardant coating 3 is provided on the upper surface of the substrate 1, and an anti-scratch coating 4 is provided on the surface of the flame-retardant coating 3. A base plate 2 is bonded to the bottom of the substrate 1, and a waterproof plate 21 is fixed to the bottom of the base plate 2. A drainage groove 22 is provided at the bottom of the waterproof plate 21, and a waterproof coating is sprayed on the bottom of the waterproof plate 21. A frosted surface 14 is provided on the upper surface of the anti-corrosion composite plate 11.

[0018] The outer side wall of the combination of substrate 1, base plate 2 and waterproof plate 21 is provided with an edge banding strip 5, the inner side wall of the edge banding strip 5 is provided with an adhesive layer 51, and positioning posts 52 are fixed at equal intervals on the inner side of the edge banding strip 5. A positioning hole 13 is opened on the outer side of the substrate 1 at a position corresponding to the positioning post 52. The positioning post 52 is inserted into the positioning hole 13, and the size of the positioning post 52 is adapted to the positioning hole 13. An anti-slip sleeve 53 is provided on the outer side wall of the positioning post 52.

[0019] Working principle: First, the composite panels are soaked in a preservative solution. After removal, they are laid flat on the base plate 2. Elastic fillers 12 are placed between adjacent anti-corrosion composite panels 11 to provide a certain amount of expansion and contraction space during thermal expansion and contraction, reducing the risk of deformation and warping. Then, a flame-retardant coating 3 is sprayed on the surface to achieve a flame-retardant effect. An anti-scratch layer is sprayed on the surface of the flame-retardant coating 3 to protect the flame-retardant coating. Then, a waterproof board 21 is glued to the bottom of the base plate 2 to reduce the penetration of water from the wall or ground into the base plate 1 during panel laying, further improving the anti-corrosion effect. Finally, edge banding strips 5 are used for edge banding to protect the edges. During this process, adhesive layer 51 is used for bonding and fixing, and positioning posts 52 are inserted into positioning holes 13 to increase connection stability.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire-retardant anticorrosion composite material comprising a substrate (1), characterized in that: The base plate (1) is composed of a plurality of preservative combination plates (11) soaked with preservatives, and elastic fillings (12) are arranged between adjacent preservative combination plates (11); the upper surface of the base plate (1) is provided with a fire-retardant coating (3), the surface of the fire-retardant coating (3) is provided with a scratch-resistant 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 fire-retardant and corrosion-resistant composite material according to claim 1, characterized in that: The bottom of the waterproof plate (21) is provided with a drainage groove (22), and the bottom of the waterproof plate (21) is sprayed with a waterproof coating.

3. The fire-retardant and corrosion-resistant composite material according to claim 1, characterized in that: The combined outer side walls of the base plate (1), the bottom plate (2) and the waterproof plate (21) are provided with a binding strip (5), and the inner side wall of the binding strip (5) is provided with a bonding layer (51).

4. The fire-retardant and corrosion-resistant composite material according to claim 3, characterized in that: Equidistant positioning columns (52) are fixed in the binding strip (5), positioning holes (13) are formed in the outer side of the base plate (1) and correspond to the positioning columns (52), and the positioning columns (52) are inserted into the positioning holes (13).

5. The fire-retardant and corrosion-resistant composite material according to claim 4, characterized in that: The positioning column (52) and the positioning hole (13) are matched in size, and an anti-skid sleeve (53) is arranged on the outer side wall of the positioning column (52).

6. The fire-retardant and corrosion-resistant composite material according to claim 1, characterized in that: The upper surface of the preservative combination plate (11) is provided with a frosted surface (14).

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