smoke barrier การใช้

• Firewalls, generally, can also act as smoke barriers when constructed vertically from slab to roof deck and horizontally from an exterior wall to exterior wall subdividing a building into sections.
• :: Hospitals, nursing homes and similar facilities are always subdivided by fire and smoke barriers so that the occupants of one section of the building can be evacuated into another section on the same level.
• Glen Gary, the group's general counsel, said the bill would give bars a competitive edge over restaurants that serve alcohol, wipe out the investments already made by businesses building smoking barriers and hurt " the breakfast trade ."