Not surprisingly, Wooden and gasoline Never spontaneously capture on fire just since they're surrounded by oxygen. For that combustion response to happen, You will need to warmth the fuel to its ignition temperature. The precise chemical composition of fire is dependent upon the character from the gas and its oxidizer. https://paxtondsfth.thelateblog.com/37079794/rumored-buzz-on-fire-rated-ductworth-insulation