SC Asphalt Paving Practice Questions - South Carolina Asphalt Paving Contractor Examination Exam

A SCDOT graded aggregate base is specified 12 inches compacted. How must it be constructed under Section 305?

In two or more layers of approximately equal thickness, with no layer thicker than 10 inches compacted In 8-inch loose earth-fill lifts In 3-inch lifts like HMA surface course In one 12-inch compacted layer

Correct Answer:

In two or more layers of approximately equal thickness, with no layer thicker than 10 inches compacted

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