Owens New Building Materials

The structure of stone coated steel roof tiles

Release Time:

2025-06-02

stone coated steel roof tiles is a lamination of 55% aluminum, 43.4% zinc and 1.6% silicon galvanized cold-rolled steel sheet, strong weather-resistant acrylic glue and 900℃ baked colored stone chips coating, and structured of 7 special protective and decorating coatings on a base of the mold-shaped galvalume steel sheet. The complex coatings fairly ensure longevity, weather resistance and fine decorative effect of the tiles. The life of roof tiles can last over 30 years. Under extreme weather conditions as +70 ℃, -40 ℃, heavy rain, high humidity, salt mist etc., the shape will not loose; the base will not badly corrupt; the stone chip coat will not swell, fall off and the color will not fade


1.Top Acrylic Coat:Increase brightness and bonding strength, prevent rain-leak from coming to the lower layers and granular structure    

2.Stone Chip Layer:Resist UV, reducing rain noise and improve decorative function    

3.Acrylic Adhesive Bonding Layer:Adhere stone chip to the base sheet, protect the underlying structure     

4.Epoxy Primer:Protect alu-zinc layer, enhance corrosion resistance and bonding strength stone chip adhesive and the base sheet.

5.Aluminum Zinc Layer:Resist corrosion; reflect heat and prolong the life span of the base sheet.    

6.Steel Sheet:High strength cold-rolled steel sheet.  

 7.Aluminum Zinc Layer:Resist corrosion; reflect heat and prolong the life span of the base sheet.    

8.Epoxy Primer:Protect alu- zinc layer and enhance corrosion resistance.

 

The structure of stone coated steel roof tiles

BLOGS

Stone Coated Roofing Tile Lead a New Trend in Roofing Materials

In short, as a new roofing material, colored stone metal tiles are leading the new trend in roofing materials with their unique advantages. Their widespread use not only enhances the aesthetics of buildings but also contributes to safety, environmental protection, and energy conservation.

Stone coated metal roof tile are distinguished by their unique materials and craftsmanship.

Made from high-quality metal and covered with beautifully colored stone particles, these tiles offer both excellent waterproofing and a striking decorative effect. Their rich colors and unique texture add a beautiful and elegant appearance to any building. Furthermore, they are lightweight, strong, corrosion-resistant, and wind-resistant, making them suitable for a variety of architectural environments.

The structure of stone coated steel roof tiles

stone coated steel roof tiles is a lamination of 55% aluminum, 43.4% zinc and 1.6% silicon galvanized cold-rolled steel sheet, strong weather-resistant acrylic glue and 900℃ baked colored stone chips coating, and structured of 7 special protective and decorating coatings on a base of the mold-shaped galvalume steel sheet. The complex coatings fairly ensure longevity, weather resistance and fine decorative effect of the tiles. The life of roof tiles can last over 30 years. Under extreme weather conditions as +70 ℃, -40 ℃, heavy rain, high humidity, salt mist etc., the shape will not loose; the base will not badly corrupt; the stone chip coat will not swell, fall off and the color will not fade

Application of colored stone metal tiles

As a new building material, colored stone metal tiles have garnered widespread attention and application in the construction sector due to their unique advantages and wide range of applications. As the demand for architectural aesthetics and practicality continues to rise, the application prospects of colored stone metal tiles will continue to expand.