The flame heats any encompassing gasoline so it releases gases also. Once the flame ignites the gases, the fire spreads. Frequent fire suppression systems consist of h2o sprinklers, which happen to be activated by heat; foam systems, used for Course B fires; CO2 systems, usually used for electrical fires; and https://car-park-extract-systems24546.azzablog.com/36835580/an-unbiased-view-of-fire-rated-ductworth-insulation