“CIR HS” – works go on quickly on the railway site of Castelplanio-Montecarotto

The doubling of the railway section Castelplanio-Montecarotto goes on. In September has been installed sound-insulating and sound-absorbing “CIR HS-noise barrier”, composed of sound-insulating panels in concrete and tempered, laminated glass in order to satisfy the requirement of noise abatement.