Color-coated galvanized sheet has been widely used in daily life. In different regions and different parts of use, the service life of color-coated galvanized sheet with the same amount of galvanizing will be very different, so for different situations, it is also different to deal with it. So what is the cause? Let's take a look at it together next.

In industrial areas or coastal areas, due to the action of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected. In the rainy season, the coating will be corroded quickly after being soaked by rainwater for a long time, or in parts where the temperature difference between day and night is too large and easy to condense, and the service life will be reduced. Buildings or workshops made of color-coated galvanized sheets often have a long service life when they are washed by rainwater. Otherwise, they will be affected by the action of sulfur dioxide gas, salt and dust. Therefore, in the design, if the inclination of the roof is greater, it is less likely to accumulate dust and other dirt, and the service life is longer; for those areas or parts that are not often washed by rain, they should be washed with water regularly. When storing, it should be in a clean environment. In order to avoid corrosive intervention, the storage site floor should be flat and have sufficient bearing capacity. Except for some different types of color-coated galvanized sheets that are not suitable for direct placement on the ground, they should be placed on rubber pads or bracket devices. The storage place must be dry and ventilated, and the location should be selected when placing it again to reduce movement as much as possible.

In order to better make the color-coated galvanized sheet beautiful and tidy in use, prolong the service life, and the performance will not be affected during use, we should pay attention to the details mentioned in the text and protect it. If there is a lack of regular maintenance, it will definitely have a certain impact on the quality of the product, so special attention should be paid.