Aluzinc

This is a metallic cover consisting of a metallic surface made of an aluminium-zinc alloy of 55% aluminium, 43,4 % zinc and 1,6 % silicon. This aluminium-zinc alloy is applied in a continuous process. Aluzinc combines the protective characteristics of the aluminium with the galvanic protection of zinc. The coating thickness is 25 µm per side (185 g/m²) and is applicable for the outdoor use of walls and roofs as well. This type of coating corresponds to corrosion protection class KIII / KIII. Profile sheets with the aluzinc-alloy (Galvalume) are in accordance to the european standards EN10215 and EN10143.

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