Road Traffic Noise Barriers

Noise barrier is used to reduce the level of noise to the international standards values for highways and railways of the residential areas.

Category:

Noise barrier is used to reduce the level of noise to the international standards values for highways and railways of the residential areas. Noise barriers are composed of metal items, absorption materials and auxiliary acoustic materials especially designed to provide sound absorption and sound transmission loss Distance to the source and receiver , height, the values of sound transmission and absorption have basic importance for the design of noise barrier.