Evaluation of the Contribution Rates of Different Phases on Pavement Performance of Cement-Casting Asphalt Mixture

Table 2

Air voids of cylinder asphalt mixture samples.

Sample size	Air voids/%
	Pen 70 asphalt	SBS-modified asphalt	High-viscosity-modified asphalt
Φ101.6 mm63.5 mm	32.18	31.60	31.38
Φ152.4 mm100 mm	32.18	33.16	31.82