By putting the same strip directly in the atmosphere, where a tent to determine the effect of rain. The effect of artificial irrigation is by artificial sponge with soap water scrubbing every six months the right of each panel. Results found, and where a tent and don't wash, compared to the slats of scrubbing through the rains washed out and artificial remove surface dirt and debris has good effect to surface conditions. But also found that the scaffolding tube surface processing conditions may also be affected, and smooth the surface of the strip is better than the rough surface of concrete.

So wash time interval is influenced by many factors, the main influence factors is required by the aesthetic standards. Although many stainless steel curtain wall is just in the brush to wash the glass, but, in general, for outside of the stainless steel washing twice a year.


Typical application


Most of the use requirement is to maintain the original appearance of the building for a long time. When determining to choose the type of stainless steel, the main consideration is required in the aesthetic standards, local atmospheric corrosion, and to adopt cleaning system.


Other applications, more and more, however, is only for structural integrity or impervious. For example, industrial building roof and side wall. In these applications, the owner of the construction costs may be more important than aesthetics, the surface is not very clean.

The use of stainless steel welded scaffolding tube in dry indoor environment effect is quite good. However, in the country and city to maintain its appearance, in the outdoor, cleaning should be carried out regularly .In serious pollution of industrial area and coastal regions, the surface is very dirty, and even produce rust. But for outdoor environment the aesthetic effect, we have to nickel stainless steel. So, 304 stainless steel is widely used in curtain wall, lateral wall, roof and other construction purposes, but in industrial or Marine corrosive serious atmosphere, had better use 316 stainless steel welded scaffolding tube.