GB 50016-2014 (2018年版) 第3.1.2条
| For fire compartments of different fire hazard categories within the same factory building or warehouse, the maximum permitted floor area shall be determined by the category with the greatest fire hazard; office and rest rooms shall not be located inside Class A and Class B factory buildings. Where they must adjoin the building, their fire resistance rating shall be not lower than Grade II, they shall be separated by a blast-resistant wall with a fire resistance rating of not less than 3.00 h, and an independent means of escape shall be provided.