Comparative Study on Torsional Shear and Triaxial Test of Asphalt Mixtures

Table 2

Summary of P values of two methods.

Comparison item	P values (C)	Significant (C)	P values (φ)	Significant (φ)
Gradation AC-13	0.022	Yes	0.823	No
Gradation AC-20	0.065	No	0.653	No
Asphalt-unmodified	0.022	Yes	0.911	No
Asphalt-modified	0.023	Yes	0.823	No
Temperature 20°C	0.506	No	0.899	No
Temperature 40°C	0.124	No	0.817	No
Temperature 60°C	0.024	Yes	0.822	No