Evaluation of Rutting and Fatigue Behaviors of Asphalt Binders Modified with Calcium Lignosulfonate

Table 6

Grouping information using the Tukey method and 95% confidence interval.

	CL content (%)	N	Mean	Grouping
RV values at 135°C (mPa·s)
	20	3	678.0	A
	15	3	621.7		B
	10	3	493.3			C
	5	3	420.7				D
	0	3	380.7				D
RV values at 165°C (mPa·s)
	20	3	164.0	A
	15	3	151.3	A
	10	3	128.7		B
	5	3	120.6		B
	0	3	96.0			C