Aluzinc, often referred to as Galvalume or Zincalume, is a material characterised by its dual metallic components that provide a protective barrier against corrosion. This product involves a hot dip coating applied to a steel base, where the aluminium on the coating's surface works in conjunction with the sacrificial properties of zinc to enhance durability.

The double-sided coating, typically composed of 55% aluminium, 43.4% zinc and 1.6% silicon, is applied through a continuous galvanizing process. This method results in the appealing 'spangled silver' finish. Additionally, a thin layer of aluminium oxide develops on the surface, helping to maintain its aesthetic appeal for many years.

• Advantages

Aluzinc's exceptional resistance to corrosion stems from the unique characteristics of its two metallic components: the aluminium layer on the coating's surface provides a barrier effect, while zinc offers sacrificial protection. The distinctive spangled silver hue of Aluzinc contributes to its appealing aesthetic. This attractive appearance is maintained over time due to a thin, layer of aluminium oxide that forms on the coating's surface. Furthermore, Aluzinc presents several additional benefits:

- Strong corrosion resistance even at elevated temperatures

- High abrasion resistance attributed to its surface hardness

- Excellent thermal and light reflectivity

• Identified uses

Steels for drawing, welding, etc.

Construction: profiled roofing, cladding, structural sections,
structural components, composite panels, tiles etc.

Domestic appliances: washing machines, tumble dryers, refrigerators, toasters, microwave ovens, dishwashers, hi-fi equipment, covers, components, etc.

General industry: electrical cabinets, metal furniture, heating and ventilation, etc.

Miscellaneous: aeraulic components, air conditioners, road signs, boiler casings, air ducts, lighting, computer casings, etc.

Datasheets available on request