Akustik dB Finder

CLT

System 2

Date: 5/8/2022
Image with different points.
Ln,w(CI)IICRw(C,Ctr)STC
68(1)4246(-2,-7)46

No.ComponentMaterialHeightWidthWeight
1Floor Cover Forbo Novibat 2S3-0.12 in----
2Fermacell FiberboardFermacell0.98 in----
3Mineral WoolIsolator0.39 in----
4CLT 140Wood5.51 in----

Airborne Noise Reduction Rw

Impact Noise Level