Black green metal stone coated roof tiles

Stone colored metal roofing tile, also known as metal tile or stone colored metal tile, usually have excellent weather resistance. This is because the metal material itself has good corrosion resistance and aging resistance. Here are some key factors:

1. Corrosion resistance: Metal surfaces are usually treated with special treatments, such as zinc coatings, aluminum zinc alloy coatings, etc. These coatings can effectively prevent the erosion of metals by rainwater, acid rain, and ultraviolet radiation.

2. Antioxidant: Metal materials are not prone to rusting and can maintain long-lasting bright colors even in harsh environments.

3. Weathering resistance: Metal tiles can resist wind, rain, sun, snow, and frost, and can maintain good appearance and performance even after long-term use.

4. Thermal stability: Metal has a lower coefficient of thermal expansion and is less prone to cracking or deformation due to temperature changes.

5. Fire resistance: Metal materials have good fire resistance and can effectively prevent the spread of fires.