High-Temperature Rutting Resistance of Inverted Asphalt Pavement Structure

Table 5

Aggregate gradations of different asphalt mixtures.

Gradations	Passing rate (%) of the following sieve size (mm)
	31.5	26.5	19	16	13.2	9.5	4.75	2.36	1.18	0.6	0.3	0.15	0.075
AC-13	100	100	100	100	91.7	76.9	46.5	33.9	22.3	16.4	11.9	10.0	6.8
AC-20	100	100	89.9	78.8	60.2	45.6	33.4	25.7	18.3	13.7	10.7	7.6	6.4
AC-25	100	95.0	80.3	70.7	62.3	51.2	38.1	24.6	17.2	10.6	7.4	6.0	5.0