Designed and patented for noise pollution reduction, acoustic barriers combine high durability, mechanical strength and minimally minimized maintenance to high acoustic performance.
The anti-noise concrete panels, installed on posts made of steel sections, are made from a layer in vibrated reinforced concrete, load-bearing and insulation functions, which is superimposed one sound-absorbing layer of lightweight concrete.
The barriers acoustics are available in two shapes:
The panels are also produced in the black coloring, it realized thanks to the use of iron oxide.
The acoustic performance achieved are as follows: