Article 2: Building Fire Protection, Chapter 4: General Layout and Plan Layout 1

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1 When the higher exterior wall of two adjacent factories serves as a fire wall, there is no limit on the fire separation distance; however, it should be no less than ( ) meters between factories of Class A. A.3.5B.4C.6D.92 The fire separation distance between Class A and Class B factories and ordinary single-story or multi-story civil buildings should not be less than ( ) m. A.20B.25C.35D.503 Generally, the fire separation distance between high-rise civil buildings should not be less than ( ) m. A.6B.9C.10D.134 Generally, the fire separation distance between multi-story civil buildings with fire resistance ratings of grade I and grade II should not be less than ( ) m. A.4B.6C.5D.35 Unless otherwise specified in the codes, the fire separation distance between high-rise warehouses and factories storing Class A materials should not be less than ( ) m. A.10B.12C.13D.25 Answer: BBDBC