A combustible concealed wall cavity is being framed in wood construction. Under the IBC fireblocking rule, what maximum vertical and horizontal interval is used within concealed spaces?
Correct Answer
D) 10 ft
IBC fireblocking provisions require fireblocking in concealed spaces at intervals not exceeding 10 ft both vertically and horizontally. Other choices either tighten or loosen the code interval incorrectly.
Why This Is the Correct Answer
IBC fireblocking provisions require fireblocking in concealed spaces at intervals not exceeding 10 ft both vertically and horizontally. Other choices either tighten or loosen the code interval incorrectly.
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