AL Sitework Practice Questions - Alabama Sitework Contractor Examination Exam

What is proof-rolling used for on a prepared subgrade?

To paint stripes on the subgrade To detect soft, yielding, or unstable areas under a heavy load before placing base or pavement To measure exact nuclear density percentages only To install underground utilities

Correct Answer:

To detect soft, yielding, or unstable areas under a heavy load before placing base or pavement

Access more questions from this quiz

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

Access More Questions