Type A3-b (DB-95-L)
Aluminium sound panels · double-sided · highly absorbent
TECHNICAL DATA
| Sound absorption | |
| DIN EN 1793-1: DLA | 9 dB = A3 |
| Airborne sound insulation | |
| DIN EN ISO 140-3: R´W | 32 dB |
| DIN EN 1793-2: DLR | 27 dB = B3 |
| Sound absorption | |
| DIN EN 1793-1: DLA | 9 dB = A3 |
| Airborne sound insulation | |
| DIN EN ISO 140-3: R´W | 32 dB |
| DIN EN 1793-2: DLR | 27 dB = B3 |