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The QuadGuard® is a redirective, non-gating crash cushion that consists of crushable, energy absorbing cartridges surrounded by a framework of steel Quad-Beam™ panels. The system is tested to NCHRP Report 350 Test Level 1, Test Level 2, and Test Level 3. It can be used to shield fixed objects of 2′ to 10′-6″ wide (610 mm to 3,200 mm) while using less than 22′ in length. Higher speed QuadGuard® crash cushion units are available.
*After an impact, the product must be inspected and evaluated per the direction of the specifying roadway authority. The ultimate decision on reusability rests with the specifying roadway authority and/or state DOT.
QuadGuard® Assembly Manual
QuadGuard® Product Description Manual
Concrete Foundations Product Specifications