Laboratory Mix Design of Asphalt Mixture Containing Reclaimed Material

Table 5

Details density and air voids content for optimization.

Type	Max. density (kg/m^3)	Gyratory compacted specimen (150/150)		After coring (laboratory determined density of 100/100)
		Target density (kg/m^3)	Target air voids (%)	Lab. density (kg/m^3)	Av. density (kg/m^3)	Air voids (%)	Av. air voids (%)
V-Mix	2454	2391	2.6	2449	2450	0.2	0.15
				2451		0.1
		2271	7.5	2404	2404.5	2.0	2.6
				2405		3.2
		2151	12.3	2293	2349	6.6	4.9
				2405		3.2
RA-Mix	2485	2420	2.6	2465	2467.5	0.8	0.7
				2470		0.6
		2298	7.5	2373	2376	4.9	4.6
				2379		4.6
		2177	12.4	2292	2295.5	8.1	7.95
				2299		7.8