Studying Engineering Characteristics of Asphalt Binder and Mixture Modified by Nanosilica and Estimating Their Correlations

Table 6

Summary of correlation equations and regression coefficients.

Dependent variable (y)	Independent variable (x)	Equation	R^2
Nf @ 600	A35	y = 0.3763x + 103,883	0.8097
Nf @ 800	A35	y = 0.5729x + 64,290	0.9086
Nf @ 1000	A35	y = 0.1008x + 29,046	0.8712
Dynamic creep	jnr100	y = −85,5191x + 3066.6	0.9626
Dynamic creep	jnr3200	y = −760,429x + 3040	0.9829
Marshall	jnr100	y = −309.13x + 2.978	0.9915
Marshall	jnr3200	y = −272.86x + 2.9663	0.9976
Mr at 5	R100	y = 114.28x + 11,676	0.9816
Mr at 20	R3200	y = 55.483x + 3289.8	0.9755