TM 5-822-10/AFM 88-6, Chap. 6
c. Step 3.
Determine the percentage
of each aggregate
to be used
so that the gradation requirements for the blend
are satisfied. The gradation requirements for this job are outlined in table B-2. The gradation requirements for recycled
hot mix are the same as those for new mixtures. Through trial and error it was determined that a blend using 50 percent
reclaimed asphalt materials, 24 percent coarse aggregate, 19 percent fine aggregate, and 7 percent natural sand would
satisfy the gradation requirements (table B-2).