Temperature-resistant antibacterial environment-friendly wall surface

Abstract

The utility model relates to the technical field of environment-friendly building wall surfaces, in particular to a temperature-resistant antibacterial environment-friendly wall surface which comprises a wall body, a base layer contacted with the right end of the wall body, a temperature-resistant layer contacted with the right end of the base layer, an antibacterial layer coated at the right end of the temperature-resistant layer in a rolling manner, a facing layer coated at the right end of the antibacterial layer in a rolling manner, and a limiting block fixedly connected with the left end of the temperature-resistant layer. The wall surface anti-bacterial coating has the advantages that through design matching, the wall surface can keep high stability under the conditions of high temperature and low temperature, the service life of the wall surface is prolonged, meanwhile, the application range of the wall surface is expanded, meanwhile, a silver ion anti-bacterial agent is added into the coating, and the wall surface anti-bacterial coating is good in anti-bacterial effect. Growth of bacteria and fungi can be effectively inhibited, reproduction of microorganisms on the surface of the wall is reduced, the situation that wall materials are aged and damaged due to wall mildewing is avoided, and the service life of the wall is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly building walls, in particular to a temperature-resistant and antibacterial environmentally friendly wall. Background Art

[0002] Environmentally friendly walls refer to indoor and outdoor wall surfaces constructed using environmentally friendly materials or environmentally friendly processes. The use and production process of these wall materials comply with environmental protection requirements and aim to reduce negative impacts on the environment and human health.

[0003] Environmentally friendly walls generally do not contain or contain very low levels of harmful substances such as formaldehyde, benzene, VOC, etc., which are beneficial to indoor air quality and harmless to human health. Many environmentally friendly materials use renewable resources or industrial waste as raw materials, which helps save resources and reduce environmental pollution. The promotion and use of environmentally friendly walls is an important trend in the green development of the construction industry and helps promote the sustainability of the construction industry.

[0004] However, in the implementation of relevant technologies, it was found that the existing environmentally friendly walls have the following problems: traditional environmentally friendly walls have certain deficiencies in heat resistance and antibacterial performance during use, and the walls may become moldy and bacteria may grow. At the same time, it is relatively difficult to maintain the stability of the walls under high or low temperatures. When the temperature is low, the walls become brittle and easily damaged. When the temperature is high, the walls are prone to deformation or even cracking. In view of this, a temperature-resistant and antibacterial environmentally friendly wall is provided to overcome the above defects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a temperature-resistant and antibacterial environmentally friendly wall.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a heat-resistant and antibacterial environmentally friendly wall surface, including a wall body, the right end of the wall body contacts a base layer, the right end of the base layer contacts a heat-resistant layer, the right end of the heat-resistant layer is roll-coated with an antibacterial layer, the right end of the antibacterial layer is roll-coated with a finishing layer, the left end of the heat-resistant layer is fixedly connected to a limiting block, and the right end of the wall is fixedly connected to an expansion bolt.

[0007] As a further description of the above technical solution: the base layer is a calcium silicate board, and the thickness of the base layer is eight to twelve millimeters. The calcium silicate board has high strength and stability, can provide solid support for the wall, ensure the stability and durability of the wall structure, and at the same time has good moisture resistance, can prevent moisture penetration, and reduce the risk of mildew and corrosion on the wall.

[0008] As a further description of the above technical solution: the heat-resistant layer adopts a sandwich structure, the core material of the heat-resistant layer is phenolic foam, and the surface material of the heat-resistant layer is fiber cement board. The overall thickness of the heat-resistant layer is twelve millimeters to fifteen millimeters, so that the wall surface can maintain high stability under high and low temperature conditions, extending the life of the wall surface while expanding the scope of application of the wall surface.

[0009] As a further description of the above technical solution: the thickness of the antibacterial layer is 0.2 to 0.5 mm. At the same time, by adding silver ion antibacterial agent to the paint, it can effectively inhibit the growth of bacteria and fungi, avoid mold on the wall, and ensure indoor air quality.

[0010] As a further description of the above technical solution: the thickness of the finishing layer is 0.2 to 0.5 mm, which provides certain protection for the antibacterial layer so that the antibacterial ability of the antibacterial layer can be maintained for a long time. By using water-based epoxy resin paint with added activated carbon, the formaldehyde and other harmful gases that may be generated during use are minimized as much as possible to ensure the environmental protection needs of the wall.

[0011] As a further description of the above technical solution: a mounting hole is provided at the right end of the wall, and evenly distributed fixing holes are provided at the edge positions of the base layer and the heat-resistant layer, and the expansion bolts pass through the fixing holes of the base layer and the heat-resistant layer and are fixedly connected to the inner walls of the mounting holes of the wall. The base layer and the heat-resistant layer are fixed to the wall by the expansion bolts, thereby improving the stability of the wall.

[0012] As a further description of the above technical solution: a uniformly distributed limit groove is provided in the middle of the right end of the base layer, and the depth of the limit groove of the base layer is one third of the thickness of the base layer. The number of limit grooves at the right end of the base layer is consistent with the number of limit blocks, and the shape and width of the limit blocks are consistent with the limit grooves, so that the base layer and the heat-resistant layer fit together, reducing the gap between the base layer and the heat-resistant layer, and the overall stability of the wall is improved by the mutual engagement of the limit grooves and the limit blocks.

[0013] The utility model has the following beneficial effects:

[0014] The utility model designs a heat-resistant and antibacterial environmentally friendly wall surface. Through design coordination, the wall surface can maintain high stability under high and low temperature conditions, extending the life of the wall surface while expanding the scope of application of the wall surface. At the same time, by adding silver ion antibacterial agents to the paint, it can effectively inhibit the growth of bacteria and fungi, reduce the reproduction of microorganisms on the wall surface, avoid the aging and damage of the wall material caused by mold on the wall surface, and extend the service life of the wall surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the wall coating explosion of the utility model;

[0017] Figure 3 This is a schematic diagram of the heat-resistant layer structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the longitudinal cross-sectional structure of the heat-resistant layer of the present invention.

[0019] Legend:

[0020] 1. Wall; 2. Base layer; 3. Heat-resistant layer; 4. Antibacterial layer; 5. Finishing layer; 6. Expansion bolt; 7. Fixing hole; 8. Limiting groove; 9. Limiting block; 10. Installation hole. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 4 The utility model provides a heat-resistant and antibacterial environmentally friendly wall surface, including a wall body 1, the right end of the wall body 1 is in contact with the left end of the base layer 2, the right end of the base layer 2 is in contact with the left end of the heat-resistant layer 3, the right end of the heat-resistant layer 3 is rolled with an antibacterial layer 4, and the right end of the antibacterial layer 4 is rolled with a finishing layer 5, the left end of the heat-resistant layer 3 is fixed with a limit block 9 by an adhesive, and the inner end of the wall body 1 is fixed to the outer end surface of the expansion bolt 6.

[0022] As a further implementation plan of the above technical solution: the base layer 2 is a calcium silicate board, and the thickness of the base layer 2 is eight to twelve millimeters. The calcium silicate board has high strength and stability, can provide solid support for the wall, ensure the stability and durability of the wall structure, and at the same time has good moisture resistance, can prevent moisture penetration, and reduce the risk of mildew and corrosion on the wall.

[0023] As a further implementation plan of the above technical solution: the heat-resistant layer 3 adopts a sandwich structure, the core material of the heat-resistant layer 3 is phenolic foam, and the surface material of the heat-resistant layer 3 is fiber cement board. The overall thickness of the heat-resistant layer 3 is twelve millimeters to fifteen millimeters, so that the wall surface can maintain high stability under high and low temperature conditions, extending the life of the wall surface while expanding the scope of application of the wall surface.

[0024] As a further implementation plan of the above technical solution: the thickness of the antibacterial layer 4 is 0.2 to 0.5 mm. At the same time, by adding silver ion antibacterial agent to the paint, it can effectively inhibit the growth of bacteria and fungi, avoid mold on the wall, and ensure indoor air quality.

[0025] As a further implementation plan of the above technical solution: the thickness of the finishing layer 5 is 0.2 to 0.5 mm, which provides certain protection for the antibacterial layer 4, so that the antibacterial ability of the antibacterial layer 4 can be maintained for a long time. By using water-based epoxy resin paint with added activated carbon, the formaldehyde and other harmful gases that may be generated during use are reduced as much as possible to ensure the environmental protection needs of the wall.

[0026] As a further implementation plan of the above technical solution: a mounting hole 10 is provided at the right end of the wall 1, and evenly distributed fixing holes 7 are provided at the edge positions of the base layer 2 and the heat-resistant layer 3, and the expansion bolts 6 pass through the fixing holes 7 of the base layer 2 and the heat-resistant layer 3 and are fixedly connected to the inner wall of the mounting hole 10 of the wall 1. The base layer 2 and the heat-resistant layer 3 are fixed to the wall surface by the expansion bolts 6, thereby improving the stability of the wall surface.

[0027] As a further implementation plan of the above technical solution: a uniformly distributed limiting groove 8 is provided in the middle of the right end of the base layer 2, and the depth of the limiting groove 8 of the base layer 2 is one third of the thickness of the base layer 2, the number of limiting grooves 8 at the right end of the base layer 2 is consistent with the number of limiting blocks 9, and the shape and width of the limiting blocks 9 are consistent with the limiting grooves 8, so that the base layer 2 and the heat-resistant layer 3 fit together, reducing the gap between the base layer 2 and the heat-resistant layer 3, and the overall stability of the wall is improved by the mutual engagement of the limiting grooves 8 and the limiting blocks 9.

[0028] During specific implementation: during processing, the limiting block 9 on the left end face of the heat-resistant layer 3 is engaged with the limiting groove 8 on the right end face of the base layer 2. At this time, the base layer 2 coincides with the fixing hole 7 at the edge of the heat-resistant layer 3, and the fixing hole 7 is aligned with the mounting hole 10 at the right end of the wall 1, and the expansion bolt 6 passes through the fixing hole 7 and is fixed to the wall 1. Then, the antibacterial layer 4 is rolled on the surface of the heat-resistant layer 3. The antibacterial layer 4 is a silicate paint with added silver ion antibacterial agent, which can provide a certain antibacterial ability for the wall surface. After the antibacterial layer 4 is cured and stabilized, the finishing layer 5 is rolled on the surface of the antibacterial layer 4 and cured by ultraviolet light. The finishing layer 5 is a water-based epoxy resin paint with added activated carbon and flame retardant. It can beautify the wall surface while providing a certain protection for the antibacterial layer 4, so that the antibacterial ability of the antibacterial layer 4 can be maintained for a long time. At the same time, the added activated carbon can reduce formaldehyde and other harmful gases that may be generated during use, thereby ensuring the environmental protection needs of the wall surface. The added flame retardant can improve the fire resistance of the wall 1 surface.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A heat-resistant and antibacterial environmentally friendly wall surface, comprising a wall body (1), characterized in that: The right end of the wall (1) contacts a base layer (2), the right end of the base layer (2) contacts a heat-resistant layer (3), the right end of the heat-resistant layer (3) is roll-coated with an antibacterial layer (4), the right end of the antibacterial layer (4) is roll-coated with a finishing layer (5), the left end of the heat-resistant layer (3) is fixedly connected to a limiting block (9), and the right end of the wall (1) is fixedly connected to an expansion bolt (6).

2. The heat-resistant and antibacterial environmentally friendly wall according to claim 1, characterized in that: The base layer (2) is a calcium silicate board, and the thickness of the base layer (2) is 8 mm to 12 mm.

3. The heat-resistant and antibacterial environmentally friendly wall surface according to claim 1, characterized in that: The heat-resistant layer (3) adopts a sandwich structure, the core material of the heat-resistant layer (3) is phenolic foam, and the surface material of the heat-resistant layer (3) is fiber cement board, and the overall thickness of the heat-resistant layer (3) is twelve millimeters to fifteen millimeters.

4. The heat-resistant and antibacterial environmentally friendly wall according to claim 1, characterized in that: The thickness of the bacterial layer (4) is 0.2 to 0.5 mm.

5. The heat-resistant and antibacterial environmentally friendly wall according to claim 1, characterized in that: The thickness of the finishing layer (5) is 0.2 to 0.5 mm.

6. The heat-resistant and antibacterial environmentally friendly wall surface according to claim 1, characterized in that: The wall (1) is provided with a mounting hole (10) at the right end, and evenly distributed fixing holes (7) are provided at the edges of the base layer (2) and the heat-resistant layer (3), and expansion bolts (6) penetrate the fixing holes (7) of the base layer (2) and the heat-resistant layer (3) and are fixedly connected to the inner wall of the mounting hole (10) of the wall (1).

7. The heat-resistant and antibacterial environmentally friendly wall surface according to claim 1, characterized in that: The middle of the right end of the base layer (2) is provided with evenly distributed limiting grooves (8), and the depth of the limiting grooves (8) of the base layer (2) is one-third of the thickness of the base layer (2). The number of the limiting grooves (8) at the right end of the base layer (2) is consistent with the number of the limiting blocks (9), and the shape and width of the limiting blocks (9) are consistent with those of the limiting grooves (8).

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