Questions?
Frequently asked questions
Here are some common questions about anti-terrorism vehicle barriers.
Certified barriers are crash tested to the requirements of the ASTM standard F2656-23, with M50 impact condition designation. This is the standardized Test Method for Vehicle Crash Testing of Perimeter Barriers. Rated barriers have not been crash tested but are built to scale of the certified barrier. These barriers will have a lower stopping power than M50 and built with a factor of safety.