Rockwool PROROX SL930 (RW3) (60kg per m3) is a high density acoustic mineral to be used within cavities in floors, walls and ceilings wherever possible, these are best used in combination within systems to see the maximum benefit.
Acoustic Mineral Wool has a greater density than thermal comparisons in which is evident in their slab appearance, the reduction in acoustic insulation for this material in the form of an NRC (Noise Reduction Coeffecient) which differs for each thickness, what this essentially means is that it is an absorptive material as opposed to giving mass.
|4 Slabs (2.88m2)||6 Slabs (4.32m2)||8 Slabs (5.72m2)||15 Slabs (10.8m2)|
Cut with large scissors or other suitable cutting device - you may wish to wear gloves and mask wear when installing this material
|Fire rating||B, s2, d0 (Equivalent to Class O)|