ICC B2 Commercial Building Inspector (CBI)

What does 'fire-resistance rating' mean for building assemblies?

The duration in hours that a wall, floor, or roof assembly can withstand fire exposure while maintaining structural integrity The distance a building must be from a fire hydrant The number of fire extinguishers required The temperature at which building materials ignite

Correct Answer:

The duration in hours that a wall, floor, or roof assembly can withstand fire exposure while maintaining structural integrity

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