Gmm

binder content $4\%2\mathrm{.}673$

binder content$5\%2\mathrm{.}501$

binder content$5\mathrm{.}5\%2\mathrm{.}483$

Gmb

binder content$4\%3\mathrm{.}399$

binder content$5\%2\mathrm{.}42$

binder content$5\mathrm{.}50\%2\mathrm{.}429$

Voids $($VMA$)$

binder content$4\%10\mathrm{.}25$

binder content$5\%3\mathrm{.}23$

binder content$5\mathrm{.}50\%2\mathrm{.}17$Develop optimized mixture proportions, including volumetrics, for the selected binder content. Assume $50\%$ CA$1,10\%$ CA$2,$ and $40\%$ FA$,$ by mass of aggregate. Both coarse aggregates have specific gravity of $2\mathrm{.}65$ and absorption of $1\%.$ The fine aggregate has a specific gravity of $2\mathrm{.}62$ and absorption of $0\mathrm{.}8\%.$ The specific gravity of our binder is $1\mathrm{.}017.$