Acoustics

Sound insulation of floors and roofs

Measurement Sound insulation
Standard DIN EN ISO 10140
Measurement object Timber frame and lightweight floor constructions, floor coverings, roofs and roof constructions


Technical data

Floor area (both rooms) 20 m²
Room volume (2 rooms) 70.6 m³ and 50.0 m³
Entrance doors (H × W) 2.00 × 0.83 m and 2.02 × 0.96 m
Size of test samples 20 m², variable height


Special feature

Max. sound reduction (related to the size of test sample) R'max,w = 69 dB

More information

  • Circumferential panel for the bearing of roof or ceiling units
  • Timber joist floor type 1 according to DIN EN ISO 10140 available