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避難層

避難層，你聽說過嗎?避難層在高層建筑中的作用

2016年05月20日 09:58:21電氣安全十萬個為什么3953
避難層，你聽說過嗎?避難層在高層建筑中的作用
　　避難層，你聽說過嗎?　　避難層是什么，它有很重要嗎?事實上，城市的高樓越建越高，一旦發生火災和地震，避難層或許能救高樓內的人一命?！　”茈y層是高層建筑中用作消防避難的樓層。一般建筑高度超過100m的高層建筑，每隔十層或十五層就會專門設置避難層供人們疏散避難。避難層有著特制的防火材料和防煙樓梯，大...

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