Study on the Contact Stress Distribution Model of Asphalt Mixture Particles

Table 5

Gradation design.

Gradation type	Percentage of mass through the following sieve holes (square sieve mm) (%)
	16	13.2	9.5	4.75	2.36	1.18	0.6	0.3	0.15	0.075
AC-13	100	91.9	75.6	51.3	35.0	24.5	17.3	11.9	8.2	5.5
SMA-13	100	95.0	61.8	29.5	22.5	18.4	15.8	13.6	11.7	10.0
OGFC-13	100	95.0	67.1	28.7	18.4	13.2	10.5	8.1	5.7	4.3