Lightweight multilayer structure colored stone metal tile

Abstract

The utility model provides a kind of lightweight multilayer structure color stone metal tile, it is related to color stone metal tile technical field, including: base layer, the upper and lower outer side of base layer is provided with reinforcing layer, the outer side of the reinforcing layer located upper is provided with heat insulation layer, the outer side of heat insulation layer is provided with protective layer, the outer side of protective layer is provided with decorative layer;The base layer includes aluminum magnesium manganese alloy sheet.The utility model in the process, by using multilayer structure design, each layer synergistic effect, improve the comprehensive performance of tile, prolong its service life, on the selection of material, using aluminum magnesium manganese alloy sheet replaces traditional steel sheet, keep equivalent tensile strength, density is lower, weight is lighter, further reduce the weight of whole tile, in actual use process, reduce the load bearing burden of building roof, enrich the application scene of the color stone metal tile, more suitable for the use installation of different roof.

Description

Technical Field

[0001] This utility model relates to the field of colored stone metal tile technology, and in particular to a lightweight multi-layer structure colored stone metal tile. Background Technology

[0002] Colored stone metal roofing tiles are a new type of high-grade roofing material produced using advanced technology. They consist of a corrosion-resistant aluminum-zinc coated steel sheet as the base material, water-based acrylic ester as the adhesive, sintered colored sand as the surface layer, and a highly weather-resistant acrylic resin as the outermost layer. As a novel roofing material, colored stone metal roofing tiles are aesthetically pleasing and durable, and are widely used in various types of buildings.

[0003] In existing technologies, traditional colored stone metal tiles mostly use steel plates as the base layer, plus a layer of colored stone particles on the surface. The overall weight is relatively large, which is difficult for old buildings or lightweight roofs to bear, limiting the application scenarios, increasing the load on the building roof, and making them unsuitable for the renovation of old buildings. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that traditional colored stone metal tiles in the prior art mostly use steel plates as the base layer, plus a layer of colored stone particles on the surface, resulting in a large overall weight. This makes it difficult for old buildings or lightweight roofs to bear, limiting the application scenarios, increasing the load on the building roof, and making it unsuitable for the renovation of old buildings. Therefore, a lightweight multi-layer structure colored stone metal tile is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a base layer, wherein reinforcing layers are provided on both the upper and lower outer sides of the base layer, a heat insulation layer is provided on the outer side of the upper reinforcing layer, a protective layer is provided on the outer side of the heat insulation layer, and a decorative layer is provided on the outer side of the protective layer; the base layer comprises an aluminum-magnesium-manganese alloy sheet, the bottom of the aluminum-magnesium-manganese alloy sheet has wavy protrusions, an aluminum oxide film is provided on both the upper and lower outer sides of the aluminum-magnesium-manganese alloy sheet, a nano-protective film is provided on the outer side of each of the two aluminum oxide films, and a fluorocarbon coating layer is provided on the outer side of each of the two nano-protective films.

[0006] Preferably, the reinforcing layer comprises a glass fiber mesh fabric disposed on the outside of the fluorocarbon coating layer, and an epoxy resin adhesive layer is disposed on the outside of the glass fiber mesh fabric.

[0007] Preferably, the insulation layer includes a rock wool layer disposed on the outside of the epoxy resin adhesive layer located above it.

[0008] Preferably, a reflective layer is provided on the outer side of the rock wool layer, and an air layer is provided inside the reflective layer.

[0009] Preferably, the protective layer includes an acrylic resin adhesive, which is disposed on the outside of the reflective layer.

[0010] Preferably, the acrylic resin adhesive has a nano-coating on its outer side, and the acrylic resin adhesive is used to connect the heat insulation layer and the decorative layer.

[0011] Preferably, the decorative layer includes a water-based primer layer disposed on the outer side of the nano-coating.

[0012] Preferably, a colored stone particle layer is provided on the outer side of the water-based primer layer, and a transparent sealing layer is provided on the outer side of the colored stone particle layer.

[0013] Preferably, the reinforcing layer on the surface of the base layer is used to increase the strength of the tile, and the base layer and the heat insulation layer are connected by an epoxy resin adhesive layer.

[0014] Preferably, the total thickness of the epoxy resin adhesive layer is 0.6 mm, and the total thickness of the acrylic resin adhesive is 0.2 mm.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. In this utility model, by adopting a multi-layer structural design, the layers work together to improve the overall performance of the tile and extend its service life. In terms of material selection, aluminum-magnesium-manganese alloy thin plates are used instead of traditional steel plates, maintaining the same tensile strength, with lower density and lighter weight, further reducing the overall weight of the tile. In actual use, this reduces the load on the building roof, enriches the application scenarios of this colored stone metal tile, and is more suitable for use and installation on different roofs.

[0017] 2. In this utility model, by setting reinforcing layers on both the upper and lower surfaces of the base layer, the impact resistance, tensile strength, and structural strength of the tiles are improved. A heat insulation layer is set on the surface of the reinforcing layer to reduce heat conduction, reflect ultraviolet rays, and reduce the roof's heat absorption efficiency. The protective layer enhances the resistance to ultraviolet aging. At the same time, acrylic resin adhesive is used to enhance the adhesion between the heat insulation layer and the decorative layer, facilitating multi-layer bonding. The decorative layer is then used to provide a decorative effect, improve weather resistance and anti-aging ability, resulting in excellent overall performance of the tiles and extending their service life. Attached Figure Description

[0018] Figure 1 A three-dimensional view of a lightweight, multi-layered colored stone metal tile is presented for this utility model;

[0019] Figure 2 A cross-sectional view of a lightweight, multi-layered colored stone metal tile is provided for this utility model.

[0020] Figure 3 This utility model proposes a lightweight, multi-layered structure colored stone metal tile. Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 A split diagram of a lightweight, multi-layered colored stone metal tile is provided for this utility model;

[0022] Figure 5 This utility model proposes a lightweight, multi-layered structure colored stone metal tile. Figure 4 Enlarged view of point B in the middle;

[0023] Figure 6 This utility model proposes a lightweight, multi-layered structure colored stone metal tile. Figure 4 Enlarged view of point C in the middle.

[0024] Legend: 1. Base layer; 101. Aluminum-magnesium-manganese alloy sheet; 102. Wavy protrusion; 103. Alumina film; 104. Nano protective film; 105. Fluorocarbon coating layer; 2. Reinforcing layer; 201. Fiberglass mesh; 202. Epoxy resin adhesive layer; 3. Insulation layer; 301. Rock wool layer; 302. Air layer; 303. Reflective layer; 4. Protective layer; 401. Acrylic resin adhesive; 402. Nano coating; 5. Decorative layer; 501. Water-based primer layer; 502. Colored stone particle layer; 503. Transparent sealing layer. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1: As Figures 1-6 As shown, this utility model provides a lightweight multi-layer structure colored stone metal tile, including: a base layer 1, with reinforcing layers 2 on both the upper and lower outer sides of the base layer 1, a heat insulation layer 3 on the outer side of the upper reinforcing layer 2, a protective layer 4 on the outer side of the heat insulation layer 3, and a decorative layer 5 on the outer side of the protective layer 4; the base layer 1 includes an aluminum-magnesium-manganese alloy thin plate 101, with wavy protrusions 102 at the bottom of the aluminum-magnesium-manganese alloy thin plate 101, an aluminum oxide film 103 on both the upper and lower outer sides of the aluminum-magnesium-manganese alloy thin plate 101, a nano protective film 104 on the outer side of each of the two aluminum oxide films 103, and a fluorocarbon coating layer 105 on the outer side of each of the two nano protective films 104.

[0028] The overall effect of Embodiment 1 is that, through the adoption of a multi-layer structural design, weight is reduced while improving the strength, corrosion resistance, weather resistance, and thermal insulation performance of the roof tiles. The synergistic effect of each layer extends the service life of the tiles. The use of aluminum-magnesium-manganese alloy sheet 101 instead of traditional steel plates maintains the same tensile strength but has a lower density and is lighter, further reducing the overall weight of the roof tiles. In practical use, this reduces the load on the building roof, enriches its application scenarios, and makes it more suitable for installation on different roofs. Aluminum-magnesium-manganese alloy sheet 101 In terms of shape treatment, a wavy protrusion 102 is set at the bottom. This structural design is used to enhance the strength of the tile and increase the friction with the roof to improve installation stability. The upper and lower surfaces of the aluminum-magnesium-manganese alloy thin plate 101 are electrochemically coated with a dense alumina film 103 to improve corrosion resistance. Then, a chromate passivation solution is used to form a nano-protective film 104 on the surface of the alumina film 103, which isolates the plate from the external environment and reduces corrosion. Finally, a fluorocarbon coating layer 105 is applied to the surface of the nano-protective film 104 to enhance the weather resistance of the plate and resist ultraviolet decomposition.

[0029] Example 2: Figures 1-6 As shown, the reinforcing layer 2 includes a fiberglass mesh 201, which is disposed on the outside of the fluorocarbon coating layer 105, and an epoxy resin adhesive layer 202 is disposed on the outside of the fiberglass mesh 201; the heat insulation layer 3 includes a rock wool layer 301, which is disposed on the outside of the epoxy resin adhesive layer 202 located above; a reflective layer 303 is disposed on the outside of the rock wool layer 301, and an air layer 302 is disposed inside the reflective layer 303; the protective layer 4 includes an acrylic resin adhesive 401, which is disposed on the outside of the reflective layer 303; the acrylic resin adhesive 401 is disposed on the outside of the reflective layer 303; the outer layer of the acrylic resin adhesive 401 is... A nano-coating 402 is provided on the side, and an acrylic resin adhesive 401 is used to connect the heat insulation layer 3 and the decorative layer 5. The decorative layer 5 includes a water-based primer layer 501, which is disposed on the outside of the nano-coating 402. A colored stone particle layer 502 is disposed on the outside of the water-based primer layer 501, and a transparent sealing layer 503 is disposed on the outside of the colored stone particle layer 502. A reinforcing layer 2 is disposed on the surface of the base layer 1 to increase the strength of the tile. The base layer 1 and the heat insulation layer 3 are connected by an epoxy resin adhesive layer 202. The total thickness of the epoxy resin adhesive layer 202 is 0.6 mm, and the total thickness of the acrylic resin adhesive 401 is 0.2 mm.

[0030] The overall effect of Embodiment 2 is as follows: by setting a reinforcing layer 2 on the outside of the base layer 1, and combining fiberglass mesh 201 with epoxy resin adhesive layer 202, the impact resistance and tensile strength of the tiles are improved, increasing the strength of the tiles and preventing deformation and breakage caused by hail or falling objects. A heat insulation layer 3 is then set on the surface of the upper reinforcing layer 2, and a rock wool layer 301 forms a physical barrier to reduce the transfer of external heat inward. On the outside of the rock wool layer 301, natural basalt particles are used, treated with a ceramic high-temperature firing process to form a reflective layer 303, which reflects ultraviolet rays and reduces the roof's heat absorption efficiency. An air layer 302 is reserved inside the reflective layer 303, allowing ultraviolet rays to pass through... At the same time, air convection is used for heat dissipation; then, a protective layer 4 is set on the outside of the heat insulation layer 3, and the design of acrylic resin adhesive 401 combined with nano coating 402 is used to improve the resistance to ultraviolet aging. At the same time, the acrylic resin adhesive 401 is used to enhance the adhesion between the heat insulation layer 3 and the decorative layer 5, bonding the multi-layer structure into a whole; finally, a water-based primer layer 501 is set, which serves as the bottom layer of the decorative layer 5 to enhance adhesion and improve corrosion resistance. A colored stone particle layer 502 is set on the outside of the water-based primer layer 501 to provide a decorative effect and further improve weather resistance. A transparent sealing layer 503 is then set on the outside of the colored stone particle layer 502 as the outermost layer to provide protection and anti-aging.

[0031] Working principle: The colored stone metal tile adopts a multi-layer structure design, with each layer working together to improve the overall performance of the tile and extend its service life. It uses aluminum-magnesium-manganese alloy thin plate 101 instead of traditional steel plate. Compared with steel plate, this material maintains the same tensile strength, but has a lower density and lighter weight, further reducing the overall weight of the tile. In actual use, it reduces the load on the building roof, enriches its application scenarios, and is more suitable for use and installation on different roofs.

[0032] In terms of the shape treatment of the aluminum-magnesium-manganese alloy thin plate 101, a wavy protrusion 102 is set at its bottom. This structural design is used to enhance the strength of the tile and increase the friction with the roof, thereby improving the installation stability. The upper and lower surfaces of the aluminum-magnesium-manganese alloy thin plate 101 are formed with a dense alumina film 103 by an electrochemical method, which improves the corrosion resistance. Then, a chromate passivation solution is used to form a nano-protective film 104 on the surface of the alumina film 103, which isolates the plate from the external environment and reduces the occurrence of corrosion. Finally, a fluorocarbon coating layer 105 is applied to the surface of the nano-protective film 104 to enhance the weather resistance of the plate and resist ultraviolet decomposition.

[0033] A reinforcing layer 2 is installed on the outer side of the base layer 1, consisting of a fiberglass mesh 201 and an epoxy resin adhesive layer 202. This improves the impact and tensile strength of the tiles, increases their strength, and prevents deformation and breakage from impacts by hail or falling objects. A heat insulation layer 3 is then installed on the surface of the reinforcing layer 2, forming a physical barrier through a rock wool layer 301 to reduce the transfer of external heat inwards. A reflective layer 303 is formed on the outer side of the rock wool layer 301 using natural basalt particles processed by a high-temperature ceramic firing process. This reflects ultraviolet rays and reduces the roof's heat absorption efficiency. An air layer 302 is reserved inside the reflective layer 303; when ultraviolet rays pass through, air convection is utilized. Heat dissipation; then, a protective layer 4 is set on the outside of the heat insulation layer 3. The design of acrylic resin adhesive 401 combined with nano coating 402 is used to improve the resistance to ultraviolet aging. At the same time, the acrylic resin adhesive 401 enhances the adhesion between the heat insulation layer 3 and the decorative layer 5, bonding the multi-layer structure into a whole; finally, a water-based primer layer 501 is set, which serves as the bottom layer of the decorative layer 5 to enhance adhesion and improve corrosion resistance. A colored stone particle layer 502 is set on the outside of the water-based primer layer 501 to provide a decorative effect and further improve weather resistance. A transparent sealing layer 503 is then set on the outside of the colored stone particle layer 502 as the outermost layer to provide protection and anti-aging.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A lightweight multi-layered structural slate stone metal tile characterized in that, include: The base layer (1) is provided with a reinforcing layer (2) on both the upper and lower outer sides. A heat insulation layer (3) is provided on the outer side of the upper reinforcing layer (2). A protective layer (4) is provided on the outer side of the heat insulation layer (3). A decorative layer (5) is provided on the outer side of the protective layer (4). The base layer (1) includes an aluminum-magnesium-manganese alloy thin plate (101), the bottom of which is provided with a wavy protrusion (102), and the upper and lower outer sides of the aluminum-magnesium-manganese alloy thin plate (101) are provided with an aluminum oxide film (103). The outer sides of the two aluminum oxide films (103) are provided with a nano protective film (104), and the outer sides of the two nano protective films (104) are provided with a fluorocarbon coating layer (105).

2. A lightweight multi-layered structural slate according to claim 1, wherein: The reinforcing layer (2) includes a glass fiber mesh (201), which is disposed on the outside of the fluorocarbon coating layer (105), and an epoxy resin adhesive layer (202) is disposed on the outside of the glass fiber mesh (201).

3. A lightweight multi-layered structure slate metal tile according to claim 2, characterized in that: The insulation layer (3) includes a rock wool layer (301) disposed on the outside of the epoxy resin adhesive layer (202) located above.

4. A lightweight multi-layer structural slate according to claim 3, wherein: A reflective layer (303) is provided on the outside of the rock wool layer (301), and an air layer (302) is provided inside the reflective layer (303).

5. A lightweight multi-layer structural slate according to claim 4, wherein: The protective layer (4) includes an acrylic resin adhesive (401) disposed on the outside of the reflective layer (303).

6. A lightweight multi-layer structural slate according to claim 5, wherein: The acrylic resin adhesive (401) has a nano-coating (402) on its outer side, and the acrylic resin adhesive (401) is used to connect the heat insulation layer (3) and the decorative layer (5).

7. A lightweight multi-layer structural slate according to claim 6, wherein: The decorative layer (5) includes a water-based primer layer (501) disposed on the outside of the nano-coating (402).

8. A lightweight multi-layer structural slate according to claim 7, wherein: A colored stone particle layer (502) is provided on the outer side of the water-based primer layer (501), and a transparent sealing layer (503) is provided on the outer side of the colored stone particle layer (502).

9. A lightweight multi-layer structural slate according to claim 2, wherein: The reinforcing layer (2) provided on the surface of the base layer (1) is used to increase the strength of the tile. The base layer (1) and the heat insulation layer (3) are connected by an epoxy resin adhesive layer (202).

10. A lightweight multi-layer structural slate according to claim 5, wherein: The total thickness of the epoxy resin adhesive layer (202) is 0.6 mm, and the total thickness of the acrylic resin adhesive (401) is 0.2 mm.

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