The rear-ventilated system is used as high-absorption cladding in tunnels, retaining walls and on their components or ceilings.
The outer shell of seawater-resistant aluminium is powder-coated. It consists of rolled aluminium sheets and is attached to the base by aluminium (clips).
The system is completed by impact and end profiles. The installation can
be carried out horizontally, vertically or inclined.
TECHNICAL DATA
| Sound absorption | |
| DIN EN 1793-1: DLA | 10.0 dB = A3 |