Physikalisch-Technische Bundesanstalt
Source: C.M.Harris, Noise Control in Buildings, McGraw Hill 1994
IB600
Original description
CertainTeed IB600 unfaced fiberglass board
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 2 1/2 inch | αw0.89 | |
| 1 inch | αw0.69 |
Weight / density: 1.30 lb/ft²
Dimensions: 24 x 48 inches
Distance: 0
