Protection for lighting columns
Adjacent to structures
Level difference between
Where space permits, dual CSB will accommodate level differences between carriageways, lighting columns and cables between the barriers and protect maintenance workers.
Bifurcation and Change of Alignment
Transition to dual barrier
Central reserve crossover
Change of set-back
Bifurcation and change of set-back are most commonly used to accommodate bridge piers and other localised hazards. This is required when the pier or gantry leg has insufficient resistance to withstand impact thus requiring a secondary structure as protection.
Barrier alignment can be changed to allow CSB to cross the central reserve when set-back changes from one carriageway to the other. CSB can also be locally widened, to accommodate signs or gantries mounted on CSB, and to interface with bridge piers or gantry bases that are capable of withstanding full impact loads.
Certified to EN1317-5:2007
* The barrier will be deemed as H2W1 under the requirements of EN1317-5:2010 with a vehicle intrusion of VI2.
Highway Solution Benefits
A tested and complete solution
CE mark on installed 'as-tested' solution
Serviceable life of at least 50 years (for CSB)
High containment (H2) reduces risk of crossover accidents
Economic and sustainable
Rapid and easy installationSpace savingLow whole-life cost
Reduced traffic congestion - fewer lane closures
Designed to redirect errant vehicles
Variety of solutions
Improved worker safety - fewer interventions for repair
Reduced risk of impact injuries to motorcyclists because of its smooth face