NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam

Per IBC 2018 Section 2508.6.3, how must the perimeter of a gypsum diaphragm ceiling be blocked?

With metal resilient channel only Perimeter blocking is never required if screws are used With 1x2 furring laid on edge With a wood member not less than 2-inch by 6-inch nominal, installed flat over the top plate to provide at least a 2-inch-wide nailing surface

Correct Answer:

With a wood member not less than 2-inch by 6-inch nominal, installed flat over the top plate to provide at least a 2-inch-wide nailing surface

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