Pluska – Ponikve - Hrastje noise protection plan
Noise protection barriers were built as part of the new A2 Karavanke - Obrežje highway, on sections Pluska-Ponikve and Ponikve-Hrastje. They are largely built on the road shoulders, and partly on the viaduct and embankments.
Panels of aluminium and polyacrylic are embedded as the acoustic elements, gabions are used as a design insert. The foundation work is mostly made according to a patented system of foundation patch and embossed steel HEA profiles.
After completed work, in-situ acoustic measurements of the noise absorbing panels were performed.