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SilentAlu is the best product for the highest standards. The sandwich-construction enables the inner layer to absorb energy very effectively. The acoustical separation of the two aluminium sheets assures best sound-insulation especially at the lower frequencies. SilentAlu is also an excellent impact sound absorber especially for high requirements.
|Weight||12,2 kg / m²|
|Sound level reduction||15,0 dB – 19,9 dB|
|average sound level reduction (Apamat measure)||19,61 dB|
|Typ of sound insulation||Airborne sound|
|Place of application||Engine room, generator|
|With vapour barrier||No|