FIELD: fire-fighting means.
SUBSTANCE: method refers to fire extinguishing, particularly to fire extinguishing at negative air temperature. For indoor fire extinguishing at low winter air temperature. The novelty is the fact that a fire extinguishing agent is granulated water ice sprinkled with a fire extinguishing powder for rejellation prevention; the penetration of ice granules in a seat of fire is regulated by varying the particle-size distribution of the extinguishing material.
EFFECT: invention provides creation of an effective and low-cost means for indoor fire extinguishing at winter temperatures.
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