Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe
Ecophon – Master C/gamma
Original description
Ecophon Master C/gamma glass wool panel
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| tKh = 40 mm (totale Konstruktionshöhe) | αw0.28 | |
| tKh = 200 mm (totale Konstruktionshöhe) | αw0.25 |
Weight / density: ca. 5,5 kg / m²
Dimensions: 600 x 600 mm, 625 x 625 mm
Application: for gute Akustik and Sprachverständlichkeit, z.B. Schulen, Großraumbüros usw.
