1. Lightweight: Weighs about 6 kg per square meter, making it one of the lighter roofing materials.
2. Weather Resistance: The aluminum-zinc steel with multilayer surface treatment withstands harsh weather conditions effectively.
3. Long Lifespan: Offers a service life of up to 50 years, which is longer than most traditional roofing materials.
4. Strong Three-Dimensional Effect: The steel provides excellent plasticity and stereo sense is stronger.
5. Low Loss: Low transportation costs with minimal loss during handling.
6. Fast Installation: Large, lightweight tiles combined with modern tools allow for faster installation, averaging 15-25 square meters per person per hour compared to 5-10 square meters for concrete tiles.
7. Eco-Friendly: Environmentally friendly materials that lower structural load requirements, saving costs on walls and roofs.
8. Thermal Insulation: The air cavity formed at the back promotes air circulation, providing effective insulation.
9. Fire Resistance: Laboratory tests show that after 30 minutes of flame exposure, the tiles do not ignite, and there is no molten dripping, demonstrating high stability under high temperatures.
10. Sound Insulation: The colored granules reduce noise from rain, and the audio that is sensitive to the human ear (250-1000 Hz) has a good sound insulation effect
11. Frost Resistance: No delamination after 200 freeze-thaw cycles in water, maintaining integrity in harsh conditions.