Akustik dB Finder

Channel Clip - UK

System B

Date: 6/14/2023
Image with different points.
Ln,w(CI)IICRw(C,Ctr)STC
59(-)5161(-,-)61

No.ComponentMaterialHeightWidthWeight
1OSB--18 mm----
2Timber Joists--50 mm235 mm--
3Knauf Earthwool--100 mm----
4Libra Resilient Bar--------
52x Knauf Soundshield Plus Plasterboard--15 mm----

Airborne Noise Reduction Rw

Impact Noise Level