Acoustic insulation consisting of a triple layer:

  • Heavyweight non-woven polyester fabric.
  • A bituminous compound with sound-absorbing additives.
  • Non-woven polypropylene fabric.

This product has an average thickness of around 8 mm, produced in rolls.

Sound reduction index: 28 dB

Dynamic rigidity: s’ = 7 MN/m3

ThicknessRoll sizePer pallet
approx. 8 mm 10 x 1 160 m2