Sound-absorbing acoustic barrier in wood chip concrete.
It is grafted to the pillar in cement and aluminum by means of a dovetail at the ends.
It is available in the fixed version or on a mobile foundation with cup plinths.
|DIMENSION||Until 300 cm|
|HEIGHT||From 50 to 400 cm|
|CERTIFICATIONS||Sound absorption cat. A5|
Sound proofing cat. B4