NV B General Building Practice Questions - Nevada B General Building Contractor Examination Exam

What is the purpose of spray-applied fire-resistive material (SFRM) on structural steel?

To provide the fire-resistance rating required for the steel members in the listed assembly To prevent the steel from rusting in lieu of any primer To increase the Fy of A36 steel to 50 ksi To replace bridging on steel joists

Correct Answer:

To provide the fire-resistance rating required for the steel members in the listed assembly

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