Stone Coated Steel Roofing Shingle
New Sunlight Colorful Stone Coated Metal Roofing, based on Al-Zn (known as Zincalume or Galalume steel) steel and coated with high quality pressure-shaped stone, is the stylish and best construction material for roof.
The raw material is a steel substrate coated on both sides with an aluminum-zinc alloy. The composition of the coating is: 55% aluminum, 43.4% zinc and 1.6% silicon. The excellent corrosion resistance of the material is a result of the properties of the two metallic substances: the barrier effect of the aluminum present on the surface of the coating and the sacrificial protection of zinc.
Product Features Class A fire resistance Wind resistance up to 260kph Hail Resistance 6.35cm Impact resistance, superior durability 50 years warranty Controlled quality to ensure accurate size and dimensions Light weight to enhance cost effectiveness and earthquake impact Leakage proof More than 80% recyclable materials Easy Installation Low or no maintenance.
Product--Bond stone coated metal roofing
Test report of stone coated metal roofing
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