Register

AZ ROC C-9 Concrete Practice Questions - Arizona ROC C-9 CR-9 R-9 Concrete Examination Exam

Access More Questions
A concrete contractor is estimating the concrete volume required for a building slab measuring 40 feet wide by 60 feet long with a specified thickness of 6 inches. Allowing a 10% waste factor for subgrade irregularities and spillage, how many cubic yards of concrete should be ordered?
Correct Answer:
48.9 cu yd

Access more questions from this quiz

Continue to AZ ROC C-9 Concrete Practice Questions - Arizona ROC C-9 CR-9 R-9 Concrete Examination Exam for more practice questions and the full quiz experience.

Access More Questions