High-Temperature Performance of Asphalt Mixtures: Preliminary Analysis for the Standard Technical Index Based on Gray Relational Analysis Method

Table 2

Gradation of aggregate for AC-13.

Sieve size, mm	13.2	9.5	4.75	2.36	1.18	0.6	0.3	0.15	0.075
Selected (%)	97	82	47	31	21.5	15	11	8	6
Upper (%)	100	85	68	50	38	28	20	15	8
Lower (%)	90	68	38	24	15	10	7	5	4
Intermediate (%)	95	76.5	53	37	26.5	19	13.5	10	6