The base materials for colored steel plates include cold-rolled, hot-dip galvanized, and electro-galvanized base sheets. The types of coatings can be polyester, silicone-modified polyester, and plastic sol. The surface conditions of colored steel plates can be categorized as coated, embossed, and printed [1]. Colored steel plates are widely used in construction, home appliances, transportation, and other industries. In construction, they are primarily used for steel structures in factories, airports, warehouses, and refrigeration facilities, as well as for roofs, walls, and doors in industrial and commercial buildings. They are less commonly used in residential buildings.
































