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 FiberboardFermacell25 mm----
2Mineral WoolIsolator10 mm----
3CLT 140Wood140 mm----

Airborne Noise Reduction Rw

Impact Noise Level