AL Water Projects Practice Questions - Alabama Water Projects Contractor Examination Exam

Access More Questions

A tank floor slab will be cast directly against the prepared subgrade. Unless the drawings require more, what minimum cover does ACI 318 specify for cast-in-place nonprestressed reinforcement in concrete cast against and permanently exposed to earth?

3 inches 3/4 inch 1-1/2 inches No cover, because the subgrade supports the bars

Correct Answer:

3 inches

Access more questions from this quiz

Continue to AL Water Projects Practice Questions - Alabama Water Projects Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions