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عمومی::
عبور حریق
Second, the investigator should examine the walls to deter- Sft rnine "whether they were constructed to resist passage of fire • and/or smoke.
Protection of verücal ope nings plays a critical role in Umiting the'. passage of fire, Fire Sprinkler Systems are provided in this type of construction.
Holes left in the walls, ceiling tiles missing or not clipped down, areas through which duct work is passed without proper fire and/or smoke dampers, and so forth can allow for passage of fire
the passage of fire and smoke.
Such barriers may or may not have protected openings to protect from the passage of fire.
واژگان شبکه مترجمین ایران