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2022

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04

How to avoid moisture in color-coated boards

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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 us know the correct moisture-proof method for color-coated boards.
The color-coated board products are mainly made of color-coated coils before installing the next steel plate, and each color-coated board needs to be completely fixed. The required fixation starts in the middle of the color-coated board to prevent moisture in storage, and then extends to the sides, after which the overlapping edges of the color-coated board are fixed. 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 zinc protection effect of the color-coated sheet, the organic coating on the surface of the hot-dip galvanized steel sheet can also serve as a function to isolate and prevent rust during the storage process. The service life of the color-coated sheet is longer than that of the hot-dip galvanized steel sheet. In the steel structure, the construction industry is mainly used for the roofs, walls and doors of industrial and trade buildings such as factories, airports, warehouses, cold storages, etc., while it is less used in civil buildings with color steel plates. When pre-painted boards are stored in humid conditions, the surface of the board will change, and scratches and paint peeling will occur during the pressing process. The board surface can be epoxy gravity flat floor or high and wear-resistant plastic floor. If anti-static requirements, choose anti-static type.
The above is the correct way to avoid moisture for color-coated boards, you can refer to them. In the future use process, it is necessary to operate in accordance with the regulations to avoid unnecessary trouble and achieve the desired effect.