Noise protection panels

The highly absorbent aluminium facing formwork type A3-VS for tunnels, walls and ceilings

Tunnels and enclosures

The rear-ventilated system is used as highly absorbent cladding in tunnels, trough walls and on their walls or ceilings. The facing shell made of seawater-resistant aluminium is powder-coated on the outside. It consists of roll-formed aluminium sheets and is attached to the substrate using aluminium clips. The system is completed with butt and end profiles. It can be installed horizontally, vertically or diagonally.