This Smoke Smothers Thousands Of Rooms

Описание: A structural fire generates superheated toxic gases and soot that rise rapidly because they are less dense than cold air. When this hot smoke hits the flat ceiling, it spreads horizontally through mushrooming. As more smoke accumulates, it begins banking down, creating a thick thermal layering that drops visibility to zero and spreads deadly carbon monoxide and hydrogen cyanide throughout the building.

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