acoustic road wall barriers features : 1,TUV CE certification 2,waterproof fireproof 3,acoustic property 4,insulation

acoustic road wall barriers:

1,energy-saving insulation,non-radiation,non-formaldehyde

2,anticorrosion,aging-proof,sun-proof

3,souns insulation

4,weather resistance

5,simple construction civilization

6,earthquake resistance

7,lightweight,economy

8,overall good

9,simpler and more modern construction

10,enviromental protection

            

acoustic road wall barriers