Physikalisch-Technische Bundesanstalt
Source: C.M.Harris, Noise Control in Buildings, McGraw Hill 1994
Ultralite
Original description
CertainTeed Ultralite unfaced fiberglass blanket
ISO 354 – reverberation chamber· 4 variants
αp per ISO 11654
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| Compare | Value |
|---|---|
| αw0.56 | |
| αw0.53 | |
| αw0.47 | |
| αw0.33 |
Weight / density: 0.25 lb/ft²
Dimensions: roll
Distance: 0
