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

Access More Questions

When a central-mix plant mixer larger than 2 cubic yards is used for SCDOT pavement concrete, the minimum mixing time is:

5 minutes, regardless of mixer size Until the slump collapses 30 seconds, including charging 90 seconds, and any charging time over 20 seconds is added to that 90 seconds

Correct Answer:

90 seconds, and any charging time over 20 seconds is added to that 90 seconds

Access more questions from this quiz

Continue to SC Asphalt Paving Practice Questions - South Carolina Asphalt Paving Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions