Compute the dust proportion for the asphalt mixture having the following properties:
Extracted text: Problem 4 (15pts) Compute the dust proportion for asphalt mixture having the following properties Blend 19mm NMAS; Composition and properties Proportion Agg CS-1 (19mm) Gsb Gsa 66% 2.51 2.66 SSG-1 8% 2.59 2.61 SSG-2 21% 2.61 2.63 Man. Sand 5% 2.58 2.71 • Gb = 1.0173 Percent binder = 5.5% % passing #200 sieve = 3.1 Measured maximum specific gravity of the mix is 2.3850