The Effect of Spent Fluid Catalytic Cracking Filler on Performance Testing of Asphalt Concrete Mixture

Table 6

Fatigue coefficients for tested mixtures.

Mixture	Average air void (%)	Fatigue coefficient
		a	b	R^2
HMA-SFCC	4.04	8 × 10^9	−3.045	0.967
HMA-LS	3.33	2 × 10^7	−1.981	0.942
HMA-PC	4.00	2 × 10^9	−2.829	0.994