Table 5: Details density and air voids content for optimization.

TypeMax. density (kg/m3)Gyratory compacted specimen (150/150)After coring (laboratory determined density of 100/100)
Target density (kg/m3)Target air voids (%)Lab. density (kg/m3)Av. density (kg/m3)Air voids (%)Av. air voids (%)

V-Mix 2454 2391 2.62449 24500.2 0.15
24510.1
2271 7.52404 2404.52.0 2.6
24053.2
2151 12.32293 23496.6 4.9
24053.2
RA-Mix 2485 2420 2.62465 2467.50.8 0.7
24700.6
2298 7.52373 23764.9 4.6
23794.6
2177 12.42292 2295.58.1 7.95
22997.8