Acoustics

Rain noise of roof constructions

Measurement Rain noise level
Standard
DIN EN ISO 140
Measurement object Roofs, roof constructions and elements, skylights, roof and dome lights, membrane roofs, systems for rain noise reduction


Technical data

Room volume (2 rooms) 100 m³ and 50 m³
Entrance doors (H × W) 2,05 m × 1,91 m
Size of test samples (standardized) 3.71 × 2.71 m (roofs), 1.5 × 1.25 m (skylights)
Slope angle 5° (roofs), 30° (skylights)


Special features

  • The installation frame can be adapted to arbitrarily shaped test samples.
  • Controllable rain intensity and impact velocity of rain drops

More information

Airborne sound insulation of installed test samples can be determined.

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