San-gobuild® Stone Coated Roofing Tiles
San-gobuild® stone coated roofing tile not only rich in colors, never to be faded away, modeling beautiful and stereoscopic effect, but also has light weight, waterproof, tough, heat insulation, sound insulation, anti-corrosion, antityphoon, earth quake resistance, fire resistance, stain-resistance, easy to install. We promise 50 years warranty, unti fade color stone granule,
enough thickness steel plate. Durable Modern Classical Stone Coated Metal Steel Roofing/Roof Tile
Due to its excellent quality, our products has been exported to Africa, Aemrica, Europe, Southeast Asia, Austrilia and so on.Durable Modern Classical Stone Coated Metal Steel Roofing/Roof Tile
Home to fasion, but also to health, this is the faith of our San-gobuild! The first class brand, the first class quality,
excellent service is our consistent commitment! San-gobuild sincerely welcome you to come visit.
GALVALUME STEEL
Coating composition is 55% aluminum in weight ratio (80% surface volume ratio), 43.4% zinc, and 1.6% silicon.All San-gobuild® roof products are manufactured from alu-zinc steel which have shown in tests to last 6-9 times longer than ordinary galvanised steel roofing products. This is achieved by protecting the steel core with zinc, which is itself protected by an aluminium barrier. As a pioneer of using alu-zinc steel, San-gobuild has unrivalled experience in long lasting steel roof tile manufacture.
Natural Stone Chips
Our natural granules are sintered stone chips; it is the most advanced technology of the chips for stone coated roofing sheet. The best roofs in the world use this technology, i.e Decra®, Fortiza®, Tilcor, Metro etc. Sintering is the process of compacting and forming a solid mass of material by heat or pressure without melting it to the point of liquefaction. Sintered stone gives a guarantee of beyond 20 years on color retention. We also offer CL Rocks from French; We offer a guarantee of at least 20 years no fading, no color change.
1. Will the metal roof tile rust?
“Al-Zinc -coated steel coil”,the corrosion resistance is mainly due to aluminum and aluminum protection.When the zinc is worn aluminum forms a dense layer of alumina,preventing further corrosion of the corrosive materials.