Enamelled steel plates are now widely used in the construction industry. Enamelled steel plates are superior to other building materials in that they can be made into large areas with consistent color and structure, corrosion resistance, long service life, easy cleaning, mass production, and relatively low prices. Common architectural enamels such as subway wall panels, building exterior wall panels, traffic tunnels, operating rooms (antibacterial enamel), etc., have unique advantages in these fields.

The size of enamel steel plate ranges from 400mmx400mm to 1200mmx1800mm. Due to its high mechanical strength and resistance to temperature changes, it can be used for both interior and exterior walls of buildings. The thickness of the steel plate varies from 0. 45mm to 2. 0mm. There is a special kind of surface decoration material - thin rolled steel plate enamel, which is only 0. 3mm thick. After continuous coating of the thin enamel layer, it can be rolled again. And cut the size of the material suitable for construction. It should be noted that the maximum mechanical level is required to coat large building blocks. Usually this kind of metal is prepared by chemical degreasing method, in a spray degreasing machine, to remove grease. Spraying enamel slurry is to use automatic sprayer. The material is moved on the transporter in a horizontal position or suspended. If it is suspended, both sides of the board can be sprayed with enamel at the same time, but usually one side is applied, and a layer of metal is plated on the back. Or apply a thin primer for protection.

Enamel used in construction must be resistant to various atmospheric conditions, and enamel with certain acid resistance and chemical stability must be used. Adding various pigments to the enamel slurry can produce enamel enamels with various pigments. In addition to low-carbon enamel steel plates, aluminum-plated steel plates are also available for this building material. In this case, the enamel used in this case, then change enamel with aluminium or aluminium alloy.