FIELD: fire safety.
SUBSTANCE: float lines of lightweight non-combustible material are attached to the ceiling, to form compartments of square or rectangular shape with the area of not more than 36 m2, at that in the cross-section the line has a T-bar, and its height is 20-25 mm larger than the size of the sprinkler or the heat detector.
EFFECT: increased efficiency of automatic fire fighting units through the elimination of fire outbreak and fire prevention in the national economic assets.
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Authors
Dates
2014-06-20—Published
2013-02-26—Filed