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【短片】火場驚險「復燃」　消防員及時走避
Oct 23rd 2013, 10:50

【於慶中／綜合外電報導】失火現場的「復燃」(Backdraft)，是每位冒險進入火場消防員的頭號公敵。

一名美國網友日前上傳一段影片，片中兩名消防員打破一間店舖的大門，準備向裡面灌水搶救，冷不防突然冒出大片濃煙，他們心知不妙立即倒退，適時閃開門內接著爆出的巨大烈焰，也就是所謂的火場「復燃」。

「復燃」常發生在火警後期，由於火場空氣不流通，積聚大量可燃氣體，一旦突然有氧氣湧入火場內，氣體燃燒就會造成「復燃」。

門內噴出濃煙。翻攝畫面

接著就湧出猛烈大火。翻攝畫面

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