Acoustic Barrier For Highway is mainly used as a noise reduction of road, highway, viaduct and other noise sources. It is a kind of barrier set at the side of road or railway in order to reduce the impact of vehicles’ noise on residents nearby.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
Nā Huahana i Manaʻo ʻia