Sound Damping Layer Sheets




high density polymer-based, asphalt-free, synthetic soundproofing membrane of 4 mm thick, that offers good acoustic insulation in different building elements.

advantages :


  • high acoustic insulation, combined with soft, flexible elements.
  • high sound damping capacity on metal surfaces.
  • flexible.
  • easy to handle and adaptable to uneven surfaces.
  • easy to cut with a knife or scissors
  • good bonding to most of the types of surfaces
  • acts as a vapour control layer
  • cold- and heat-resistance
  • excellent ageing resistance

Specifications

Density 2000 Kg/M3
Tensile Strength >30 N/50mm
Elongation (NT-67) >500 % -20
Cold Flexibility -20°C
Tear Strength (Nail) 153-235 N/50 mm
Fire Class (UNE-EN 13501-1) Bs2d0
Vapour Water Resistant Factor p > 1806
Water absorption (24h a 23°C) 0,003 %
Shore Hardness A 30 ±10
Young Module (E) DM - 1,35637 DT - 1,1744 Mpa
Thickness 2mm, 3mm, 5mm