Most environments expose the steel for some kind of moisture. To protect the construction from corrosion you can choose to galvanize the steel and/or powder coat the steel. If you choose powder coating together with galvanization, so called duplex treatment, you get a very good protection against corrosion.
We also offer GRP, stainless steel or acid-proof stainless steel as an alternative to the galvanized/powder coated product.
- Surface treatment for steel
- GRP grating
Corrosivity classifications (former environmental classifications)
To describe how the environment can affect the life span of the installation the concept corrosivity classifications are used. The classifications is a division in different surroundings, based on the grade of corrosion the metal is expected to get exposed to.