Fire researchers have shown that sparks from a burning house can be prevented from spreading if the loft is fitted with an extinguishing system based on water-mist, i.e. tiny water droplets that turn into steam. Shortly after the catastrophic fire in Lærdal in Western Norway, which destroyed 40 buildings, an eleven-year-old report from the Norwegian Fire Research Laboratory, has once again become highly relevant ...
http://www.sciencedaily.com/releases/2014/03/140303084304.ht
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