Question: Why are rounded aggregates less desirable for aggregate base course construction as opposed to more angular aggregate? Select one answer ( 5 points ) .

Why are rounded aggregates less desirable for aggregate base course construction as opposed to more angular aggregate? Select one answer (5 points). A base course is a layer of compacted aggregate placed on the subgrade and on top of which new pavements are constructed. A. Angular aggregates provide increased deformation resistance.B. Angular aggregates have a higher surface area relative to rounded aggregate.C. Angular aggregates have higher abrasion resistance relative to rounded aggregate.

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