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Acoustic panels placed along roads face the double challenge to resist to atmospheric conditions and corrosive substances released by traffic. A challenge that only Magnelis® can tackle, thanks to its unmatched protection.
Magnelis® is a flat carbon steel product coated on both sides with a zinc-aluminium-magnesium alloy. This alloy, composed of 93.5% zinc, 3.5% aluminium and 3% magnesium, is applied by means of a continuous hot dip galvanising process.
This optimum chemical composition has been selected to provide the best results in terms of corrosion resistance. We recommend a coating mass of 310g/m² for this application.