Profiled corrugated aluminum plate

How to judge the quality of aluminum brick

1. Observe whether there are multiple scratches on the surface of the aluminum corrugated plate. Aluminum ceramic tile belongs to mechanical processing, which will inevitably lead to some scratches and scratches, but if it is too much, the beauty will be affected. Friends who have high requirements for the surface of aluminum ceramic tiles can also ask the manufacturer to carry out film coating processing in advance.

2. Observe the flatness of aluminum corrugated plate. The good base material and the aluminum brick processed by the equipment have a flat appearance without wrinkles or wavy edges. After installation, there will be no bending or falling off in the middle.

3. Observe the coating of aluminum corrugated plate. Color aluminum brick coatings are generally divided into polyester coatings and fluorocarbon coatings. The good coating surface shall be flat and flat without water flow pattern, missing coating, scratch and color difference. The quality assurance period of polyester coating is 5-8 years, and that of fluorocarbon coating is 15-20 years.