Heradesign Micro
Heradesign Micro
CeilingWall
Description
Heradesign wood wool panel with a particularly fine, dense surface (Knauf Ceiling Solutions). Used mainly for its appearance; absorption stays well below that of its open-pored siblings Superfine and Fine.
Technical data
Material: Wood wool, magnesite-bonded
Up to fire class: B-s1,d0
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 6 variants
Value
—
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.25 | 0.45 | 0.55 | 0.45 | 0.40 | 0.45 |
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| Compare | Value | ||
|---|---|---|---|
| 25 mm | Systemhöhe 55 mm | — | |
| 25 mm | Systemhöhe 55 mm | — | |
| 25 mm | Systemhöhe 200 mm | — | |
| 25 mm | Systemhöhe 200 mm | — | |
| 50 mm | Systemhöhe 225 mm | — | |
| 65 mm | Systemhöhe 225 mm | — |
Absorber class: D
Measured values as a table (6 measurements)
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