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

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SCDOT 2007 Subsection 305.4.6 lists prime-coat application rates before HMA or surface treatment on graded aggregate base. What is the specified range for macadam base (and recycled Portland cement concrete base)?

0.05 to 0.15 gal/yd² 0.10 to 0.15 gal/yd² 0.25 to 0.30 gal/yd² 0.40 to 0.50 gal/yd²

Correct Answer:

0.25 to 0.30 gal/yd²

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