K12 Active Vehicle Barriers in Emergency Fast Operation

Testing of Nasatka K12 Active Vehicle (Wedge Style) Barriers in Emergency Fast Operation (EFO) scenario. The barriers are triggered either by a manual button by the guard on site or by speed sensors embedded in the road way. When triggered for EFO, the barriers take about 1.5 seconds to be in full upright and locked position. These particular barriers are K12 /L1 (Dept of Defense) or M50/P1 (ASTM F2656-07) rated, which means a momentum of 15,000lbs traveling at 50mph will be completely arrested with minimal penetration if any.

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