At present, the color-coated sheet has the advantages of wide range of use, long service life and low investment cost. It has high requirements for product performance, and its advantages in use characteristics have been recognized by everyone. For better application, let’s take a look at the correct moisture-proof method for color-coated boards.
It is mainly pressed from pre-painted coils before installing the next steel plate, each plate needs to be completely fixed. The required fixation starts at the midpoint of the color-coated sheet to protect against moisture in storage, and extends to the sides to fix the overlapping edges. It has become an increasingly popular new building material. The quality of the work determines the quality of the coating, which directly affects the physical storage indicators such as the flexibility and impact resistance of the coating.
In addition to the protective effect of zinc, the organic coating on the board also plays a role in isolation and protection, preventing rust during storage, and the color-coated sheet has a longer service life than hot-dip galvanized sheet. When the color-coated board is stored in damp, the surface of the board will change, resulting in scratches and paint peeling defects during pressing. The board surface can be made of epoxy self-leveling floor or wear-resistant plastic floor. If there is an anti-static requirement, an anti-static type can be selected.
