Proper sound insulation, especially in cruisers, is essential for a comfortable passenger environment. The porous construction of stone wool enables good sound absorption properties.
Oasis of the Seas Royal Suite
Comfortable and safe passenger environment is assured by PAROC Marine insulations. Picture from Royal Suite on Oasis of the Seas.

 

The laboratory of Building Technology at VTT (Technical Research Centre of Finland) has made the following sound attenuation measurements: