Features

Arc sound barriers: at the bottom of the plane, the top arc arc design has been fully considered
the road noise barrier of wind load, and prevent the penetration of the voice, the top also have
played an important role in a rebound, village roads in this general roads lead arc very much of
the noise barrier. Arc sound barrier pillar process:
1, the production process:
a) the material science, materials according to the drawings of h-beam, ensure
accuracy;
b) under the base plate is expected to completed by CNC flame cutting and high
precision;
c) plate punching and welding are through strict process.
2, anticorrosive treatment through the hot dip galvanized, plastic spraying anti-corrosion
treatment, on the sound absorption and sound screen frame at once again after hot dip
galvanized coating, guarantees the excellent anticorrosion performance.
3, mechanical fatigue resistance, weather resistance, resistance to deformation ability.