It is composed of aluminum zinc coated steel plate as the substrate, fingerprint resistant coating, colored sand particles, acrylic resin, and acrylic ester.
1. Aluminum zinc coated steel plate is made by hot-dip coating a solution composed of 55% aluminum, 43.4% zinc, and 1.6% silicon. Its processability and coating properties are basically the same as galvanized steel plate. The normal service life of aluminum zinc coated steel plate is 2-6 times that of ordinary galvanized steel plate.
2. Above the aluminum zinc coating is a fingerprint resistant coating, which serves to protect the aluminum zinc layer. At the same time, the fingerprint resistant coating can better bond the aluminum zinc steel plate with colored sand particles. The colors of the fingerprint resistant coating are colorless and transparent, and light green.
3. Sintered colored sand is the decorative layer and base protective layer of metal tiles. It is made of basalt particles with a certain particle size through high-tech coloring technology and high-temperature sintering. Featuring over ten colors, it is resistant to ultraviolet radiation and can reduce the noise caused by rainwater on metal tiles.
4. Acrylic ester is a key material for bonding steel plates and colored sand, and also serves as a protective layer on the surface of sand mining to prevent detailed rainwater leakage and extend the lifespan of sand color.
Composed of colored stone metal tiles:
1. Acrylic resin protective layer
2. Sintered colored sand layer
3. Acrylic adhesive layer
4. Aluminum zinc alloy layer
5. Base steel plate
6. Aluminum zinc alloy layer
7. Fingerprint resistant protective layer
Types of colored stone metal tiles:
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Seven wave tiles (arc tiles), eight wave tiles (Milan tiles), beveled tiles (diamond tiles), wood grain tiles, square tiles, small Roman, large Roman.
