to redirect the errant vehicles used as road guard rails.
Spacing of wire cables and posts
The barrier post often installed with spacing from 6.3 to 32.6 ft. The longer spacing normally means the higher deflection distance.
Wire Cable Tensioning
1, The wire ropes or cables are fixed on the post and tightened to specific tension in accordance with the local temperature and environment.
2, At regular predetermined intervals, a tension indicator device is incorporated to ensure a constant predeter