Color steel plate

Color steel plate is composed of upper and lower color coated steel plate as the panel, and polystyrene, polyurethane, phenolic foam, rock wool and other thermal insulation materials. As a core material. On a special automated production line, core materials and panels are combined into a single building panel through continuous molding processes, commonly known as "sandwich panels".

According to the coating, the color steel plate coatings produced by hot-dip coating can be basically divided into the following six types:

(1) GI (pure zinc coating);

(2) GA (Zinc Iron Alloy Coating);

(3) 55% Al Zn (aluminum zinc coating; GALVALUME）；

(4) 5% Al Zn (zinc aluminum coating, GALFAN）；

(5) Aluminum plating, color steel plate aluminum plating can be divided into two categories, one is pure aluminum plating, and the other is aluminum silicon plating products;

(6) Zinc aluminum magnesium products, new types of coated zinc aluminum magnesium products in recent years, such as Zn-5Al-3Mg. Zinc aluminum magnesium is a series of products that can include different Mg and Al contents.

Color steel plates are lightweight, easy to transport, have good performance and insulation properties, flexible installation, very fast speed, and can shorten the construction period.