Stone protective coating with long service life

Abstract

The utility model discloses a stone protective coating with long service life, which structurally comprises a keel frame base, a cover surface concave layer, an isolation coating, a surface paint layer, a leveling layer, an antifouling waterproof layer and a protective main coating mechanism, and the upper end of the keel frame base is bonded with the lower end of the cover surface concave layer. Structurally, the main coating is used for coating the stone for preliminary protection, the primer layer on the inner side is used for coating the paint surface to generate a waterproof layer to reduce corrosion, and the closed colorful coating can increase the protection thickness of the whole coating layer to better protect the stone and enhance the whole protection property. Furthermore, the fine putty layer enhances the hardness of the stone through matched anti-crack glass fiber mesh cloth, the quality of the stone after coating is guaranteed, damage is avoided, and the alkali-resistant base layer can effectively reduce corrosion of external rainwater.

Description

Technical Field

[0001] The utility model discloses a stone protective coating with a long service life, belonging to the technical field of cable joints. Background Art

[0002] As a high-end building decoration material, stone is widely used in indoor and outdoor decoration design, curtain wall decoration and public facilities construction. At present, the common stones on the market are mainly divided into natural stone, artificial stone and marble. Natural stone is divided into slate and granite according to its physical and chemical properties. Artificial stone is divided into terrazzo and synthetic stone according to the process. However, the protective coating measures for stone in the existing technology are poor, which makes the stone susceptible to corrosion and damage in the environment for a long time, thereby reducing the service life of the stone. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a stone protective coating with a long service life, so as to solve the problem that the prior art has poor protective coating measures for stone, which makes the stone susceptible to corrosion and damage in the environment for a long time, thereby reducing the service life of the stone.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a stone protective coating with a long service life, whose structure includes a keel frame base, a concave cover layer, an isolation coating, a surface paint layer, a leveling layer, an anti-fouling and waterproof layer, and a protective main coating mechanism, the upper end of the keel frame base is bonded to the lower end of the concave cover layer, the lower end of the protective main coating mechanism is fitted with the upper end of the isolation coating, the surface paint layer and the leveling layer are an integrated structure, and the lower end of the anti-fouling and waterproof layer is fitted with the upper end of the protective main coating mechanism.

[0005] Furthermore, the protective main coating structure is composed of a main coating, a primer layer, a fine putty layer, an anti-cracking glass fiber mesh, an anti-alkali base layer, and a closed multi-color coating. The main coating and the primer layer are an integrated structure. The rear end of the primer layer is bonded to the front end of the closed multi-color coating, the front end of the fine putty layer is bonded to the rear end of the closed multi-color coating, the rear end of the fine putty layer is bonded to the front end of the anti-alkali base layer, and the anti-cracking glass fiber mesh is embedded and installed in the anti-alkali base layer.

[0006] Furthermore, the lower end of the leveling layer is bonded to the upper end of the antifouling and waterproof layer.

[0007] Furthermore, the lower end of the anti-cracking glass fiber mesh cloth is in contact with the upper end of the isolation coating.

[0008] Furthermore, the overcoat concave layer and the isolation coating are an integrated structure.

[0009] Beneficial Effects

[0010] The utility model discloses a stone protective coating with a long service life. Structurally, a main coating is used to provide preliminary protection for the stone. Furthermore, an inner primer layer is used to apply paint on the paint surface to produce a waterproof layer to reduce corrosion. Then, a closed multi-colored coating can increase the protective thickness of the overall paint layer to better protect the stone and enhance the overall protectiveness. Further, a fine putty layer is used with a crack-resistant glass fiber mesh cloth to enhance the hardness of the stone, thereby ensuring the quality of the stone after painting and avoiding damage. Furthermore, the anti-alkali base layer can effectively reduce the corrosion of external rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0012] Figure 1 This is a schematic diagram of the structure of a stone protective coating with a long service life according to the utility model;

[0013] Figure 2 The utility model is a structural schematic diagram of a stone protective coating with a long service life.

[0014] In the figure: keel frame base - 1, concave covering layer - 2, isolation coating - 3, surface paint layer - 4, leveling layer - 5, anti-fouling and waterproof layer - 6, protective main coating structure - 7, main coating - 71, primer layer - 72, fine putty layer - 73, anti-cracking fiberglass mesh cloth - 74, anti-alkali base layer - 75, closed colorful coating - 76. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0016] See also Figure 1 , Figure 2The utility model provides a technical solution for stone protective coating with a long service life: its structure includes a skeleton base 1, a concave cover layer 2, an isolation coating 3, a surface paint layer 4, a leveling layer 5, an antifouling and waterproof layer 6, and a protective main coating mechanism 7. The upper end of the skeleton base 1 is bonded to the lower end of the concave cover layer 2, the lower end of the protective main coating mechanism 7 is in contact with the upper end of the isolation coating 3, the surface paint layer 4 and the leveling layer 5 are an integrated structure, the lower end of the antifouling and waterproof layer 6 is in contact with the upper end of the protective main coating mechanism 7, and the protective main coating mechanism 7 is composed of a main coating 71, a primer layer 72, a fine putty layer 73, and an anti-cracking fiberglass mesh 7 4. It is composed of an alkali-resistant base layer 75 and a closed multi-colored coating layer 76, wherein the main coating layer 71 and the primer layer 72 are an integrated structure, the rear end of the primer layer 72 is fitted with the front end of the closed multi-colored coating layer 76, the front end of the fine putty layer 73 is bonded to the rear end of the closed multi-colored coating 76, the rear end of the fine putty layer 73 is fitted with the front end of the alkali-resistant base layer 75, the anti-cracking glass fiber mesh cloth 74 is embedded and installed in the alkali-resistant base layer 75, the lower end of the leveling layer 5 is bonded to the upper end of the anti-fouling and waterproof layer 6, the lower end of the anti-cracking glass fiber mesh cloth 74 is fitted with the upper end of the isolation coating 3, and the cover concave layer 2 and the isolation coating 3 are an integrated structure.

[0017] The anti-crack glass fiber mesh 74 described in this patent is based on glass fiber woven fabric and is coated with a polymer anti-emulsion, so that it has good alkali resistance, flexibility and high tensile strength in warp and weft directions, and can be widely used for thermal insulation, waterproofing, fire prevention, crack resistance, etc. of internal and external walls of buildings.

[0018] When in use, the main coating 71 is used to provide preliminary protection for the stone. Then, the inner primer layer 72 is used to paint the surface to create a waterproof layer to reduce corrosion. The closed multi-colored coating 76 can increase the protective thickness of the overall coating layer to better protect the stone and enhance the overall protectiveness. The fine putty layer 73 is further enhanced by the anti-cracking fiberglass mesh 74 to enhance the hardness of the stone, thereby ensuring the quality of the stone after painting and avoiding damage. Furthermore, the anti-alkali base layer 75 can effectively reduce the corrosion of external rainwater.

[0019] The utility model solves the problem that the protective coating measures for stones in the prior art are poor, which makes the stones susceptible to corrosion and damage in the environment for a long time, thus reducing the service life of the stones. The utility model combines the above-mentioned components with each other, and structurally performs preliminary protection of the stone coating through the main coating. Furthermore, the paint on the inner primer layer produces a waterproof layer to reduce corrosion, and the closed multi-color coating can increase the protective thickness of the overall coating layer to better protect the stone and enhance the overall protectiveness. Further, the fine putty layer enhances the hardness of the stone through the anti-cracking glass fiber mesh cloth, thereby ensuring the quality of the stone after coating and avoiding damage. Furthermore, the anti-alkali base layer can effectively reduce the corrosion of external rainwater.

[0020] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stone protective coating with a long service life, characterized by: The structure comprises a skeleton base (1), a concave finishing layer (2), an isolation coating (3), a surface paint layer (4), a leveling layer (5), an antifouling and waterproof layer (6), and a protective main coating mechanism (7). The upper end of the skeleton base (1) is bonded to the lower end of the concave finishing layer (2), the lower end of the protective main coating mechanism (7) is fitted to the upper end of the isolation coating (3), the surface paint layer (4) and the leveling layer (5) are an integrated structure, and the lower end of the antifouling and waterproof layer (6) is fitted to the upper end of the protective main coating mechanism (7).

2. The stone protective coating with a long service life according to claim 1, characterized in that: The protective main coating structure (7) is composed of a main coating (71), a primer layer (72), a fine putty layer (73), an anti-cracking glass fiber mesh cloth (74), an anti-alkali base layer (75), and a closed multi-color coating (76). The main coating (71) and the primer layer (72) are an integrated structure. The rear end of the primer layer (72) is in contact with the front end of the closed multi-color coating (76). The front end of the fine putty layer (73) is bonded to the rear end of the closed multi-color coating (76). The rear end of the fine putty layer (73) is in contact with the front end of the anti-alkali base layer (75). The anti-cracking glass fiber mesh cloth (74) is embedded and installed in the anti-alkali base layer (75).

3. The stone protective coating with a long service life according to claim 1, characterized in that: The lower end of the leveling layer (5) is bonded to the upper end of the antifouling and waterproof layer (6).

4. The stone protective coating with a long service life according to claim 2, characterized in that: The lower end of the anti-cracking glass fiber mesh cloth (74) is in contact with the upper end of the isolation coating (3).

5. The stone protective coating with a long service life according to claim 1, characterized in that: The overcoat concave layer (2) and the isolation coating (3) are an integrated structure.

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