How Blast Load Requirements Influence Blast-Resistant Building Design
July 21, 2026
When organizations evaluate blast-resistant buildings, one of the first questions often involves blast pressure ratings. When you’ve got your facility siting study in hand, it’s important to know what the ratings mean and if they fulfill your facility’s requirements.
Is an 8 psi building sufficient for the facility’s risks? What if you saw one building listed as 8 psi / 200 msec and another listed as 8 psi / 500 psi-msec? Would you know the difference? Understanding blast loads requires more than looking at a single pressure rating.
