BL 45A/F

The BL 45A/F barriers are from the technology of the BL 4x range and are associated with accessories recommended by the French Tunnels Study Centre (CETU).
The BL 45A/F barriers are particularly suited to securing roads such as bridges, tunnels, crossings, mountain passes, etc.

Main benefits:

• Closing off wide lanes
• Low maintenance costs
• Investment for long life cycle