【Standard Communication Version--One Question per Day】20170727
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The Code for Fire Protection Design of Buildings stipulates that the partition wall in the entrance vestibule shall be a fire-resistant wall with a fire resistance rating of not less than _____ hours, and the doors shall be of type _______, and their locations shall be staggered from those of the doors in the stairwell. Answer: The partition wall in the entrance vestibule should be a fire-resistant wall with a fire resistance rating of not less than 2.00 hours; the doors should be of Class A fireproof quality and should be positioned out of alignment with the doors leading to the stairwell.
Answer: 2.00, Class A fire door
The partition wall in the entrance vestibule should be a fire-resistant wall with a fire resistance rating of not less than 2.00 hours; the doors should be of Class A fireproof type and should be positioned at different locations from the doors leading to the stairwells
2.00h, Class A fire door