Durozinq^® Technology

	zinq system durozinq^® is a hot dip galvanizing system for a durable protection of surfaces patented by Fontaine Holdings (Belgia), used to coat over 1 milion tons of steel annually worldwide.

the thickness of the Zn layer for the hot dip galvanized parts
- conform EN ISO 1461

Parts'
thickness Local thickness
of the layer Average thickness
of the coverage

(mm) g/m² µm g/m² µm

over 6 mm 505 70 610 85

between 3 and 6 mm 395 55 505 70

between 1,5 and 3 mm 325 45 395 55

under 1,5 mm 250 35 325 45

By the procedures prescribed,
the Durozinq^® Technology
guarantees the quality of the corrosion protection of galvanized surfaces.

The controlled thickness
of the Zn layer is
80 - 250 microns
for parts with a
Silica-content within
0,03% - 0,15%

The raw materials are acquired from well-established market leading suppliers, thus guaranteeing the franchise-prescribed quality requirements.

the thickness of the Zn layer for the hot dip galvanized parts - conform EN ISO 1461
Parts' thickness	Local thickness of the layer		Average thickness of the coverage
(mm)	g/m²	µm	g/m²	µm
over 6 mm	505	70	610	85
between 3 and 6 mm	395	55	505	70
between 1,5 and 3 mm	325	45	395	55
under 1,5 mm	250	35	325	45