Stone coated metal roofing tile is a new roofing material, which is based on high corrosion resistant AI-Zn plate, high quality waterproof acrylic resin as adhesive, high weathering of natural stone particles or inorganic color pigments for the dyeing of natural stone surface, it is one of creative, complex, environment friendly high tech products.
Stone coated metal roofing tile not only has natural, deep and excellent decorative properties of traditional clay tile, but has light, strong, and durable performance of modern metal tile. it is the main trend of current international advanced roofing material.
Stone coated metal roofing tile is suitable for roof slope project with various styles and types of structure (wood, steel, concrete), also applies to the original building’s flat to pitched, old roofing and building decorations, and other local projects. It use environmental materials, with no harm to people and environment.
Testing project | Technical indicators and test results |
Water resistance | After 24th test without anomalies |
Heat Resistance | No abnormalities after 90° x 5h heat |
Low temperature resistance | After 40°C x 24h test without anomalies |
Alkaline resistance | After 48h test without anomalies |
Acid resistance | After 48h test without anomalies |
Resistance salt spray | After 240h test without anomalies |
Cycle of freezing and thawing | After 20 times test without anomalies |
Artificial weathering | After 100h test without anomalies |