How to distinguish the quality of color steel plate
color steel plate Color steel plate refers to color coated steel plate, with organic coating. Color steel plates are divided into single board, color steel composite board, floor board and so on. Widely used in large public buildings, public buildings, mobile panels, and walls and roofs of integrated houses. 1. Observe the thickness of the substrate and the thickness of the film The color steel plate is composed of a substrate and a colored peritoneal or plated layer. We must first consider the thickness of the substrate and peritoneal coating. The better color steel plate substrate is 0.02~0.05mm, and the thickness of the coating or coating is usually only 0.15mm. The thickness of the substrate is important because it affects the use time of the color steel plate. Some manufacturers of color steel plates often use hands and feet on the substrate and color steel coating or coating. They reduce the thickness of the substrate, but increase the thickness of the peritoneum t...