Council for Aluminium in Building
Legacy Building

Benefits & characteristics

  • Lightweight, strong and long-lasting

    Aluminium is a very light metal with a specific weight of 27 g/cm3, about a third that of steel. Its strength can be adapted to the application required by modifying the composition of its alloys.

  • Highly corrosion resistant

    Aluminium naturally generates a protective oxide coating and is highly corrosion resistant. Different types of surface treatment can further improve this property. It is particularly useful for products where protection and conservation are required.

  • Excellent heat and electricity conductor

    Aluminium is an excellent heat and electricity conductor and in relation to its weight is almost twice as good a conductor as copper.

  • Good reflective properties

    Aluminium is a good reflector of visible light as well as heat and that, together with its low weight, makes it an ideal material for reflectors in, for example, light fittings or rescue blankets.

  • Very ductile

    Aluminium is ductile and has a low melting point and density.

  • Completely impermeable and odourless

    Aluminium, even when it is rolled to only 0.007 mm thickness, is still completely impermeable and lets neither light, aroma, nor taste substances transfer.

  • Infinitely recyclable

    Aluminium can be recycled again and again without loss of quality. The re-melting of aluminium requires little energy; it saves up to 95% of the energy required for primary aluminium production.

  • Aesthetically pleasing

    Versatile in its ability to accept different surface finishes, for example, anodising and powder coating.