A Spring Steel Buffa is manufactured from high-grade spring steel and is heat-treated for strength and flexibility. The flexibility of a Spring Steel Buffa reduces the pullout forces on the anchor bolts.
The absorption of energy during impact offers a reduced risk of damage to the barrier, vehicle and structure. Spring Steel Buffas are available with anti-climb mesh infill and/or handrail extensions for added pedestrian safety. Spring Steel Buffas are designed to meet the loading requirements described in AS/NZS 1170.1