影响彩涂板选材几大要素
1、 不同地区的影响
不同地区彩涂板的选择主要考虑当地风雪荷载和腐蚀环境。
河南彩涂铝卷风雪荷载主要考虑建筑物的安全系数。虽然这与彩涂钢板的力学性能有关，但更多的是与压型钢板的形状、厚度和板间连接有关（钢板材料的推荐在发展趋势中描述）。然而，定量描述一个地区的腐蚀环境相对困难。影响彩涂钢板腐蚀的因素很多。
2、 不同行业的影响
一种是
河南彩涂铝卷的外板，一般根据不同区域选择，但也要考虑小环境的影响。即是否有腐蚀性介质落在附近的厂房围护结构上，如锅炉排出的气体、二氧化硫粉尘等，在设计时应考虑，如烟囱的高度和当地的主风向。此外，车间内的高温高湿腐蚀性气体也有可能冒出来，与室外冷空气相遇，从而凝结在彩涂板上。应避免这种现象，这将加速局部腐蚀的产生；
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;
