Akustik dB Finder

CLT

System 1

Date: 5/8/2022
Image with different points.
Ln,w(CI)IICRw(C,Ctr)STC
69(1)4146(-2,-7)46

No.ComponentMaterialHeightWidthWeight
1Fermacell FiberboardFermacell0.98 in----
2Mineral WoolIsolator0.39 in----
3CLT 140Wood5.51 in----

Airborne Noise Reduction Rw

Impact Noise Level