Sound barrier also called a soundwall, sound berm, noise barrier, or acoustical barrieris an exterior structure designed to protect sensitive land uses from noise pollution. Sound barriers are the most effective method of mitigating roadway, railway, and industrial noise sources, other than cessation of the source activity or use of source controls.

Material: aluminum, galvanized steel, iron
 
Thickness of Panel Sheet: 0.6mm,0.7mm,0.8mm,1.0mm;
Forming Height: 0.5m-1.0m;
Forming Length: 2.0m-3.0m
highway sound wall barrier Feature:
1). Selected materials and innovative structure, non-corrosion after exposing in the environment;
2). High strength, and non-deforming;
3). Light weight , can reduce the acoustic shield base and the strength of column, and bring convenience to site installation;
4). Ideal landscape effects, different models that conform to the environment can be designed according to the customer's needs;
5). Excellent sound absorption effects, can satisfy the needs of various noise sensitivity;
 
6). Convenient maintenance, non-fading, easy washing and change after damage.