A fire retardant is a substance other than water that reduces flammability of fuels or delays their combustion. This typically refers to chemical retardants but may also include substances that work by physical action, such as cooling the fuels; examples of these include fire-fighting foams and fire-retardant gels. The name fire retardant may also be applied to substances used to coat an object, such as a spray retardant to prevent Christmas trees from burning. Fire retardants are commonly used in fire fighting.
Home fires damage about 400,000 homes, and cause just under 7 billion US dollars in direct damage annually in the United States. Because of the importance of prevention, fire retardation has become a very notable industry.
Read more about Fire Retardant: How Retardants Work, Environmental Concerns
Famous quotes containing the word fire:
“For it is a fire that, kindling its first embers in the narrow nook of a private bosom, caught from a wandering spark out of another private heart, glows and enlarges until it warms and beams upon multitudes of men and women, upon the universal heart of all, and so lights up the whole world and all nature with its generous flames.”
—Ralph Waldo Emerson (1803–1882)