Corrosion-resistant colored stone metal tile structure
By introducing a combined structure of strength, heat insulation, sound insulation and corrosion resistance layers into the colored stone metal tile, and combining it with a drainage system, the corrosion and oxidation problems of colored stone metal tiles in harsh weather and humid environments are solved, extending service life and improving comfort.
Patent Information
- Application Number
- CN202520377921.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing colored stone metal roofing sheets are prone to rusting or degradation in harsh weather and humid environments, failing to effectively reduce the impact of external temperature changes on the indoor environment, thus affecting service life and comfort.
By combining a strength layer, a thermal insulation layer, a heat insulation layer, a sound insulation layer, and a corrosion-resistant layer, along with the design of baffles, drainage holes, drainage channels, and water outlets, it provides additional structural strength and rapid drainage function, and prevents corrosion and oxidation.
Extends service life in harsh weather and humid environments, reduces the impact of temperature changes on the indoor environment, improves living comfort, and reduces the risk of corrosion and oxidation.
Smart Images

Figure CN223793787U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of colored stone metal tile technology, and in particular to a corrosion-resistant colored stone metal tile structure. Background Technology
[0002] Colored stone metal roofing tiles are a new type of high-grade roofing material produced using advanced technology. They use high-corrosion-resistant aluminum-zinc coated steel sheets as the base material, highly weather-resistant acrylic resin as the adhesive, and colored natural gravel as the surface layer. Due to their beauty, lightness, durability, and environmental friendliness, they have become a mainstream roofing material internationally and are used in high-end buildings in China in recent years. However, existing colored stone metal roofing tiles are typically used outdoors and are easily corroded by the external environment, affecting their performance. For example, China has published a patent application for "a colored stone metal roofing tile" (application number: CN201420266129.2). This application involves coating the metal base material with a resin adhesive protective layer, which can protect the metal base material and prevent corrosion due to oxidation. It also facilitates the bonding and fixing of sintered gravel to the metal base material. However, it cannot guarantee that the tile will not rust or degrade in harsh weather and humid environments, thus failing to extend its overall service life. Furthermore, it cannot reduce the impact of external temperature changes on the indoor environment and improve the comfort of living or using the tile. Utility Model Content
[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a corrosion-resistant colored stone metal tile structure. Through the combination of a strength layer, a heat insulation layer, a heat insulation layer, a sound insulation layer and a corrosion-resistant layer, it provides additional structural strength, ensuring that it will not rust or degrade in harsh weather and humid environments, thereby extending the overall service life, reducing the impact of external temperature changes on the indoor environment, and improving the comfort of living or using the tile. Through the combination of baffles, drainage holes, drainage channels and water outlets, liquid can be discharged quickly, which can effectively reduce the time that water stays on the surface of the metal tile, thereby reducing the risk of corrosion and oxidation, and guiding the liquid to drain from both sides.
[0004] This utility model also provides a corrosion-resistant colored stone metal tile structure as described above, comprising: a colored stone metal tile body, the colored stone metal tile body including a base layer, a strength layer fixedly connected to the upper surface of the base layer, a heat insulation layer fixedly connected to the upper surface of the strength layer, a heat insulation layer fixedly connected to the upper surface of the heat insulation layer, a sound insulation layer fixedly connected to the upper surface of the heat insulation layer, a corrosion-resistant layer fixedly connected to the upper surface of the sound insulation layer, a waterproof layer fixedly connected to the upper surface of the corrosion-resistant layer, a paint coating provided on the waterproof layer, and a stop block fixedly connected to the front surface of the colored stone metal tile body, the stop block being provided with a drain... The water trough, with drainage holes on the baffle and a water outlet fixedly connected to its outer surface, provides additional structural strength through the combination of a strength layer, a heat insulation layer, a sound insulation layer, and a corrosion-resistant layer. This ensures that it will not rust or degrade in harsh weather and humid environments, thereby extending its overall service life, reducing the impact of external temperature changes on the indoor environment, and improving the comfort of living or using the space. The combination of the baffle, drainage holes, water trough, and water outlet allows for rapid drainage of liquids, effectively reducing the time water remains on the metal tile surface, thus reducing the risk of corrosion and oxidation, and guiding the liquid to drain from both sides.
[0005] According to the present invention, a corrosion-resistant colored stone metal tile structure is provided, wherein the drainage hole is connected to the drainage channel and the water outlet is fixedly connected to the baffle, which can quickly drain rainwater or snowmelt, reduce water accumulation, reduce the risk of leakage, maintain the dryness and safety of the building, and timely drainage of liquid can prevent moisture from accumulating on the roof, thereby reducing the pressure on the waterproof layer and reducing the probability of leakage.
[0006] According to the present invention, the corrosion-resistant colored stone metal tile structure has a strength layer made of galvanized steel plate and a heat insulation layer made of polyurethane, which effectively prevents heat conduction and maintains a stable indoor temperature.
[0007] According to the present invention, a corrosion-resistant colored stone metal tile structure is provided, wherein the heat insulation layer is made of extruded polystyrene and the sound insulation layer is made of foam. By absorbing and isolating noise, the structure reduces the impact of external noise on the interior, making it particularly suitable for buildings in urban or busy areas, thereby improving living comfort and quality of life.
[0008] According to the present invention, a corrosion-resistant colored stone metal tile structure is provided, wherein the corrosion-resistant layer is made of aluminum-zinc alloy and the waterproof layer is specifically a polyethylene film, which reduces the risk of oxidation and corrosion, thereby extending the service life of the tile.
[0009] According to the present invention, a corrosion-resistant colored stone metal tile structure is provided, wherein the base layer is made of aluminum alloy and the drainage channel and outlet are made of polyvinyl chloride pipe. This structure can improve the strength of the materials, reduce the burden on the building while meeting the requirements of strength and durability, and make installation and post-processing easier.
[0010] According to the present invention, a corrosion-resistant colored stone metal tile structure is provided, wherein the water outlet is located at both ends of the drainage channel, and the height of the baffle is higher than the colored stone metal tile body. Discharging liquid from both sides can effectively accelerate the drainage speed of rainwater or snowmelt, reduce the time water stays on the roof, thereby reducing the burden on the roof, reducing the risk of leakage, and improving practicality.
[0011] Beneficial effects
[0012] 1. Compared with existing technologies, this new type of corrosion-resistant colored stone metal tile structure provides additional structural strength through the combination of a strength layer, a heat insulation layer, a heat insulation layer, a sound insulation layer and a corrosion-resistant layer, ensuring that it will not rust or degrade in harsh weather and humid environments, thereby extending the overall service life, reducing the impact of external temperature changes on the indoor environment, and improving the comfort of living or using the property.
[0013] 2. Compared with existing technologies, this new type of corrosion-resistant colored stone metal tile structure can quickly discharge liquid through the combination of baffles, drainage holes, drainage channels and water outlets. It can effectively reduce the time that water stays on the surface of the metal tile, thereby reducing the risk of corrosion and oxidation, and guiding the liquid to drain from both sides. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0015] Figure 1 This is a right-side structural view of the corrosion-resistant colored stone metal tile structure of this utility model;
[0016] Figure 2 This is a rear view of the corrosion-resistant colored stone metal tile structure of this utility model;
[0017] Figure 3 This is a left view of the corrosion-resistant colored stone metal tile structure of this utility model;
[0018] Figure 4 This is a cross-sectional view of the colored stone metal tile body of the corrosion-resistant colored stone metal tile structure of this utility model.
[0019] Legend:
[0020] 1. Colored stone metal tile body; 2. Base layer; 3. Strength layer; 4. Insulation layer; 5. Heat insulation layer; 6. Sound insulation layer; 7. Corrosion resistant layer; 8. Waterproof layer; 9. Paint coating; 10. Block; 11. Drainage hole; 12. Drainage groove; 13. Water outlet. Detailed Implementation
[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0022] Reference Figure 1-4 This utility model provides a corrosion-resistant colored stone metal tile structure, comprising: a colored stone metal tile body 1, the colored stone metal tile body 1 including a base layer 2 for supporting the entire structure, a strength layer 3 fixedly connected to the upper surface of the base layer 2 for strengthening the structural strength of the colored stone metal tile body 1, a heat insulation layer 4 fixedly connected to the upper surface of the strength layer 3 for heat insulation of the colored stone metal tile body 1, a heat insulation layer 5 fixedly connected to the upper surface of the heat insulation layer 4 for heat insulation of the colored stone metal tile body 1, and a sound insulation layer 6 fixedly connected to the upper surface of the heat insulation layer 5 for sound insulation of the colored stone metal tile body 1. A corrosion-resistant layer 7 is fixedly connected to the upper surface of the 6 for corrosion resistance of the colored stone metal tile body 1. A waterproof layer 8 is fixedly connected to the upper surface of the corrosion-resistant layer 7 for waterproofing of the colored stone metal tile body 1. A paint coating 9 is provided on the waterproof layer 8 for decoration. A baffle 10 is fixedly connected to the front surface of the colored stone metal tile body 1 for blocking liquid. A drainage groove 12 is provided on the baffle 10 for liquid flow. A drainage hole 11 is provided on the baffle 10 for allowing liquid to flow into the drainage groove 12. An outlet 13 is fixedly connected to the outer surface of the drainage groove 12 for discharging the liquid in the drainage groove 12.
[0023] Drainage hole 11 is connected to drainage trough 12, and outlet 13 is fixedly connected to baffle 10. Liquid flows into drainage trough 12 through drainage hole 11 and then exits from both ends of drainage trough 12 through outlet 13. The strength layer 3 is made of galvanized steel plate, the insulation layer 4 is made of polyurethane, the heat insulation layer 5 is made of extruded polystyrene, the sound insulation layer 6 is made of foam, the corrosion resistant layer 7 is made of aluminum zinc alloy, the waterproof layer 8 is specifically a polyethylene film, the base layer 2 is made of aluminum alloy, and the drainage trough 12 and outlet 13 are made of polyvinyl chloride pipe. Outlet 13 is located at both ends of drainage trough 12. The height of baffle 10 is higher than the body 1 of colored stone metal tile. Liquid flows into drainage trough 12 through drainage hole 11 and then exits from both ends of drainage trough 12 through outlet 13.
[0024] Working principle: During manufacturing, the base layer 2 has a strength layer 3 on top, the strength layer 3 has a heat insulation layer 4 on top, the heat insulation layer 4 has a heat insulation layer 5 on top, the heat insulation layer 5 has a sound insulation layer 6 on top, the sound insulation layer 6 has a corrosion-resistant layer 7 on top, the corrosion-resistant layer 7 has a waterproof layer 8 on top, and the waterproof layer 8 has a paint coating 9 on top. During use, the liquid in the colored stone metal tile body 1 flows into the drainage channel 12 through the drainage hole 11 on the baffle 10, and then is discharged from both ends of the drainage channel 12 through the outlet 13.
[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A corrosion-resistant colored stone metal tile structure, characterized in that, Include: The body of the colorful stone metal tile (1), the body of the colorful stone metal tile (1) includes base layer (2), the upper surface of the base layer (2) is fixedly connected with strength layer (3), the upper surface of the strength layer (3) is fixedly connected with heat preservation layer (4), the upper surface of the heat preservation layer (4) is fixedly connected with heat insulation layer (5), the upper surface of the heat insulation layer (5) is fixedly connected with sound insulation layer (6), the upper surface of the sound insulation layer (6) is fixedly connected with corrosion-resistant layer (7), the upper surface of the corrosion-resistant layer (7) is fixedly connected with waterproof layer (8), the waterproof layer (8) is provided with paint coating (9), the front surface of the body of the colorful stone metal tile (1) is fixedly connected with stop block (10), the stop block (10) is provided with drainage groove (12), the stop block (10) is provided with drainage hole (11), the outer surface of the drainage groove (12) is fixedly connected with water outlet (13).
2. The corrosion-resistant colored stone metal shingle structure of claim 1, wherein, The drainage hole (11) is connected with the drainage groove (12), and the water outlet (13) is fixedly connected with the stop block (10).
3. The corrosion-resistant colored stone metal shingle structure of claim 1, wherein, The material of the strength layer (3) is galvanized steel sheet, and the material of the heat preservation layer (4) is polyurethane.
4. The corrosion-resistant colored stone metal shingle structure of claim 1, wherein, The material of the heat insulation layer (5) is extruded polystyrene, and the material of the sound insulation layer (6) is foam.
5. The corrosion-resistant colored stone metal shingle structure of claim 1, wherein The material of the corrosion-resistant layer (7) is aluminum-zinc alloy, and the waterproof layer (8) is specifically polyethylene film.
6. The corrosion resistant colored stone metal shingle structure of claim 1, wherein, The material of the base layer (2) is aluminum alloy, and the material of the drainage groove (12) and the water outlet (13) is polyvinyl chloride pipe.
7. The corrosion-resistant colored stone metal shingle structure of claim 1, wherein The water outlet (13) is located at both ends of the drainage groove (12), and the height of the stop block (10) is higher than the body of the colorful stone metal tile (1).
Citation Information
Patent Citations
Metal tile with color grit
CN204081284U