MS Residential Construction Practice Questions - Mississippi Residential Builder Contractor Examination Exam

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A formed 8-inch concrete foundation wall will bear on a spread footing. Under IRC R403.1.1, what is the minimum each-side projection of that footing beyond the wall, and what limits the maximum projection?

Minimum 1 inch; maximum equal to the wall thickness Minimum 2 inches; maximum equal to the footing thickness Minimum 4 inches; maximum equal to twice the wall thickness Minimum 3 inches; no maximum projection

Correct Answer:

Minimum 2 inches; maximum equal to the footing thickness

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