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

Scaling of a concrete pavement surface after the first winter is most often associated with:

Using too many dowel bars A weak, over-finished or poorly cured surface combined with freeze-thaw and deicers, sometimes with inadequate air Joint sealing performed on schedule A slightly damp base at the time of paving

Correct Answer:

A weak, over-finished or poorly cured surface combined with freeze-thaw and deicers, sometimes with inadequate air

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