露天堆垛（堆场）火灾扑救应当注意的几个问题

Several Problems about Extinguishing Fires of Outdoors Stows

一、火灾危险性及其特点 与室内仓库火灾相比，露天堆垛（堆场）火灾有以下不同特点：不受建筑结构限制，堆垛越大，储存量越多，单位面积火灾荷载越大；堆垛之间没有防火分隔物；有的底部有隔栅，有的纵横逐层堆放，空气充分流通，处于完全敞露状态。

The fire of the outdoors stows is very different from that of indoors storehouses; for instance, the fire is not limited by the constructien＇s structures; the bigger is the stow, the more is the storage, and the more is the fire load per unit area; some stows are not isolated with fire-proof materials; some stows are isolated on the bottom; some stows are stacked level by level, where air can circulate freely, in case of the last situation mentioned above, the fire will be spread very quickly.