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Protective Treatment of the Galvanizing

The lack of formation of the protective layer for the reduced supply of oxygen and carbon dioxide resulting in a prolonged storage in humid or during transport by sea, can lead to the formation of "white rust." To avoid this
b&b has a modern system of "protective treatment of the zinc coating" (anti-white rust) that extends over time the initial brilliance.

DESCRIPTION OF THE PROCESS

-Washing / Cooling
The cleaning consists of immersing the galvanized material in demineralized water by reverse osmosis, to cool the parts that come from the zinc galvanizing bath,
-Treatment
The treatment consists of immersing the galvanized material in a solution of water-soluble resin with variable percentage 105-15% in volume.
-Drying
The drying consists of a careful drying of the material after dripping, Takes place with a hot air system to recycle closed.