Hasselt - Belgium
The « Ethias Arena » of Hasselt is a well-known event hall in Belgium. The music hall was not originally studied with a soundproofing roof.
The different complains of the citizens living close by convinced the final client to increase the acoustic barrier. Together with the company - S.A. Vincent Piront -, the Phonotech mass-spring system was directly constructed on the existing roof.
The results are so impressive that the final client considered the idea to install the Phonotech technology on the existing walls as well for an even more performant isolation