Laboratory Evaluation on Performance of Fiber-Modified Asphalt Mixtures Containing High Percentage of RAP

Table 2

Physical properties of aggregate and filler.

Test properties		Results	Requirement
Coarse aggregate	Crushed value (%)	11.8	≤26
	Los Angeles wear value (%)	10.6	≤28
	Polished stone value/PSV	43	≥42
Fine aggregate	Apparent relative density	2.679	≥2.50
	Angularity (s)	42.7	≥30
Filler	Apparent density (g·cm^−3)	2.761	≥2.50
	Water content (%)	0.4	≤1