Article 2: Building Fire Protection Chapter 5: Fire and Smoke Prevention Zones and Separations 1

2016-11-07View Original

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1. The fire resistance rating of Class 5 industrial buildings should not be lower than ( ). A. Grade 1 B. Grade 2 C. Grade 3 D. Grade 4 2. Under normal circumstances, the maximum allowable floor area for fire compartments in multi-story factories of Grade 2 fire resistance rating that do not have an automatic fire extinguishing system is ( ) square meters. A.4000 B.4500 C.5000 D.6000 3 The maximum allowable floor area for a fire compartment in a single-story brick-and-concrete cotton fabric warehouse without an automatic fire extinguishing system is ( )㎡. A.3000 B.2100 C.1500 D.700 For a high-class hotel with a frame structure and a building height of 31m, the maximum allowable floor area for each fire compartment is ( )㎡. A.1000 B.1500 C.2000 D.4000 Answer: DADB

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Article 2: Building Fire Protection Chapter 5: Fire and Smoke Prevention Zones and Separations 1

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