Backdraft and Smoke Explosion: Part 1
What’s the Difference? The fire behavior phenomena backdraft and smoke explosion are often confused. This is no surprise given that the National Fire Protection Association (NFPA) 921 Guide for Fire and Explosion Investigations (NFPA, 2024) and NFPA 1700 Guide for Structural Fire Fighting (NFPA, 2022) provide different, and decidedly ambiguous definitions for these two phenomena. … Read more