Its double protection of steel
- Physical protection: screen barrier provided by the zinc coating and its resistance to corrosion;
- Electrochemical protection: by cathodic effect, due to the sacrificial power of zinc in the event of wounding of the coating.
Galvanizing provides 30 years of maintenance-free longevity under normal conditions of exposure and use. This document is not contractual.
Outstanding durability 13/09/2012
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