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As principais condições que indicam uma situação de “backdraft” são: − fumaça sob pressão, num ambiente fechado; − fumaça escura, tornando-se densa, mudando de cor e saindo do ambiente em forma de lufadas; − calor excessivo do ambiente ; − pequenas chamas ou inexistência destas; − vidros das janelas impregnados pelos resíduos da fumaça, fuligem escura; e − pouco ruído e movimento de ar para o in
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Descubra o perigoso fenômeno do backdraft – o que é, como se forma e por que é tão assustador no combate a incêndios. Neste vídeo, explicaremos detalhadamente o conceito de backdraft, dando uma visão clara de como ele representa um risco mortal. Aprenda a identificar os sinais cruciais que os bombeiros treinam para reconhecer, e entenda a importância da rapidez e precisão nas ações dos bombeiros em situações de incêndio. Este conhecimento pode salvar vidas!
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