The airborne sound insulation of a floor structure can be improved by means of a suspended ceiling system. Airborne sound insulation may relate to sounds generated in both the room below and the room above. Improvements are always linked to a specific type of floor structure.
VERTICAL AIRBORNE SOUND INSULATION VALUES
Improvement of laboratory value ΔRw according to ISO 11546-1 and ISO 717-1
The improvements are linked to a homogenous concrete floor of normal thickness (160-200 mm) and with a plastic carpet.