Galvanized sheet is one of the most commonly used metal materials in the construction industry. In addition to galvanized sheet, there is also a color-coated steel sheet, which everyone must be familiar with. But what is the difference between galvanized sheet and pre-painted sheet? What are the advantages of color coated sheet compared with galvanized sheet?

In this article, let Baowu take you to understand the little knowledge between galvanized sheet and color-coated sheet.

First of all, galvanized sheet refers to a steel sheet with a layer of zinc plated on the surface. The color-coated board is made of metal coil as the base material, and various organic coatings or plastic films are coated or laminated on the surface.

Galvanizing is an economical and effective rust prevention method that is often used, and about half of the world's zinc production is used in this process. Galvanized steel plate is to prevent the surface of the steel plate from being corroded and prolong its service life

The coating of the color-coated board not only plays a protective role but also increases the decoration, and the color is durable and not easy to fade. The surface of different color-coated boards can also be embossed and printed with different types of colors and surface structures.

Compared with galvanized sheet, color-coated steel sheet has the advantages of convenient installation, fast construction speed, firm and reliable connection, unlimited construction season, and no secondary decoration. In order to achieve the same decorative effect of color-coated steel sheet, galvanized sheet needs to be coated with steel sheet. Therefore, the construction speed of the color-coated board is fast.

Color-coated panels also have a very advantageous advantage in construction and interior decoration, that is, they can play a role in fire prevention. The surface of the coating remains glossy even under high temperature baking without any change in surface color.

In terms of processing, the surface coating of high-quality color-coated sheets does not peel off after bending or stamping, and the coating quality is far more uniform, stable and ideal than the quality of single-spray spraying on the formed metal surface.

It can be seen that the color-coated sheet has more obvious advantages compared with the galvanized sheet. And more cost-effective. However, I hope you can decide which type of material to choose according to your own situation.

The above is a list of the advantages of color-coated sheet and galvanized sheet. If you want to know more, please pay attention to Baowu at any time.