Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
Ecophon – Focus F
Original description
Ecophon Focus F glass wool fiber absorber
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| tKh = 430 mm (totale Konstruktionshöhe) | αw0.84 | |
| tKh = 20 mm (totale Konstruktionshöhe) | αw0.65 |
Weight / density: ca. 2,5 kg / m²
Dimensions: 600 x 600 mm, 600 x 1200 mm
Application: Deckenelement, mechanische Befestigung direkt on der Unterlage
