As Furniture Burns Quicker,
Firefighters Reconsider Tactics
House fires have changed. The New York Fire
Department is rethinking its tactics for residential fires,
while trying to hold onto its culture of “aggressive interior
firefighting” — charging inside burning buildings as fast as
possible.
Plastic fillings in sofas and mattresses burn much
faster than older fillings like cotton, helping to transform the
behavior of house fires in the last few decades, firefighters
and engineers say. With more plastic in homes, residential
fires are now likely to use up all the oxygen in a room
before they consume all flammable materials.
“Years ago you could break a window and it took the
fire several minutes to develop — or tens of minutes”,
a fire battalion chief in Queens, George K. Healy, said.
“Now we're learning when you vent that window or the
door, the fire is developing in, say, a minute.”
LIBRADO, R. Disponivel em: www.nytimes.com. Acesso em: 15 jun. 2013 (adaptado).
O texto aborda o tema dos incéndios residenciais, que se
propagam com mais rapidez atualmente por causa
da composição sintética dos móveis.
da estrutura das construções atuais.
da acumulação demasiada de tecidos.
dos recursos insuficientes de combate ao fogo.
da ventilação inapropriada dos cômodos.
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