1、 Impact of different regions
The selection of color coated plate in different areas mainly considers the local wind and snow load and corrosion environment.
Wind and snow load mainly considers the safety factor of buildings. Although this is related to the mechanical properties
of the color coated steel sheet, it is more related to the shape, thickness and connection between plates of profiled steel sheet (the recommendation of steel plate material is described in the development trend). However, it is relatively difficult to
quantitatively describe the corrosion environment of a region. There are many factors affecting the corrosion of color coated steel plate.
2、 Impact of different industries
The use of color coated boards in different industries is analyzed
in two aspects
One is the outer plate of color coated steel plate, which is normally selected according to different areas, but the influence of small environment should also be considered. That is, whether there are corrosive media falling on the
enclosure structure of the plant nearby, such as the gas emitted from the boiler, sulfur dioxide dust, etc., which should be considered in the design, such as the height of the chimney and the local main wind direction. In addition, it is also possible
that the high temperature and high humidity corrosive gas in the workshop will come out and meet the cold air outside, thus condensing on the color coated plate. This phenomenon should be avoided, which will accelerate the generation of local corrosion;