Moisture Susceptibility of Warm Mix Asphalt (WMA) with an Organic Wax Additive Based on X-Ray Computed Tomography (CT) Technology

Table 7

Gradation of the RH-WMA.

Sieve size (mm)	16	13.2	9.5	4.75	2.36	1.18	0.6	0.3	0.15	0.075
Lower-upper limits (%)	100	90–100	68–85	38–68	24–50	15–38	10–28	7–20	5–15	4–8
Passing ratio (%)	100	96.3	76.8	49.2	34.6	24.7	19.2	12.6	11.0	5.7