Mineral woolHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe
Ecophon Gedina E glass wool acoustic panel
Ecophon – Gedina E
PTB reference data
Original description
Ecophon Gedina E glass wool acoustic panel
Material properties
Manufacturer: Ecophon GmbH
Thickness: 15 mm
Wall distance: 400 mm, 200 mm, 110 mm, 60 mm
Backing: rear side faced with non-woven
Surface: visible surface treated with Akutex T
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 4 variants
αw
0.83
Frequency values
αp per ISO 11654
| f (Hz) | 63 | 125 | 250 | 500 | 1k | 2k |
|---|---|---|---|---|---|---|
| αp | 0.05 | 0.40 | 0.85 | 0.95 | 0.85 | 0.95 |
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| Compare | Value | |
|---|---|---|
| tKh = 200 mm (totale Konstruktionshöhe) | αw0.83 | |
| tKh = 400 mm (totale Konstruktionshöhe) | αw0.82 | |
| tKh = 110 mm (totale Konstruktionshöhe) | αw0.78 | |
| tKh = 60 mm (totale Konstruktionshöhe) | αw0.72 |
Weight / density: ca. 2,5 kg / m² incl. Unterkonstruktion
Dimensions: 600 x 600 mm, 625 x 625 mm, 1200 x 600 mm, 1250 x 625 mm, 1200 x 1200 mm, 1250 x 1250 mm
Application: Deckenelement, leicht montierbar, Unterkonstruktion durch Schatteneffekt teilweise verborgen
