4 The Minimum Fire Resistance Rating Allowed For Fire Barrier Assemblies Or Horizontal Assemblies Between Fire Areas In 1 (11.15 KiB) Viewed 24 times
Number 4 and 5 please
4. The minimum fire resistance rating allowed for fire barrier assemblies or horizontal assemblies between fire areas in buildings housing an M occupancy group? a. 1 hour b. 2 hours C. 3 hours d. 4 hours 5. The required minimum fire resistance rating of a fire door in a fire partition that is not part of a corridor wall where the fire partition is required to have an assembly rating of 1 hour is hour(s)? a. 1/3 b. 3/4 C. 1 d. 1 and 1/2
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