Minimal space requirements
With the slim line RAU ROCK EXTENSIV noise barrier, a fully pre-assembled element is transported to the place of use and is embedded like an industry standard wooden or aluminium element into the existing steel support. The outer surface of the elements cannot be differentiated from the other versions, with the horizontal joints being the only discernable difference.
This model enables a minimum construction width of 25 centimetres and is thus enormously versatile. It can also be combined with other barriers at any time.