ZM is a steel protected by a layer of zinc, aluminium and magnesium, as well as chemical surface treatment.Our supplier has implemented a zincaluminium- magnesium specific steel, dedicated to building with operational characteristics for manufacture

with a cold roll forming machine. This composition further improves the performances of galvanised steel.

Higher resistance against scratches

The resistance of ZAM against scratches is higher performance than that of heat galvanised steel sheets. ZAM optimises the covering of cutting areas with self-repairing properties.

More resistant against corrosion

Tests with saline mist show that ZAM’s resistance to corrosion is 2 to 3 times higher than that of galvanised steel sheets.