With the exception of sprinklers, most fixed fire extinguishing systems rely on total flooding with gas. Here Tim Nichols looks at some ingenious examples of equipment using gas or foam for specific, ...

More than 30,000 vehicles a day travel through the 1.7-mile-long twin tunnels along I-70 under Loveland Pass. Fires have been known to break out inside the tunnels two to three times a year. CDOT ...

Alternative fire suppression systems are common in many commercial buildings throughout the United States. Wet-chemical, dry chemical, systems utilizing foam, clean agent, and carbon dioxide ...