Advances in Materials Science and Engineering

Research Article

High-Temperature Performance of Asphalt Mixtures: Preliminary Analysis for the Standard Technical Index Based on Gray Relational Analysis Method

Table 4

Fitting , and ZSV values in three ZSV models.


Asphalt binders						ZSV (kPa·s)	(kPa·s)

PEN20	Sybilski	5.06 × 10⁻⁴	2.33 × 10⁻¹²	4.86	4.54	1.71	80.4
	Williamson	2.21 × 10⁻⁶	7.97 × 10⁻¹⁰	0.08	0.06	13483.06	4521.4
	Carreau	392.95	297.34	6.04 × 10⁻⁴	2.07 × 10⁻³	6694.85	424.38

PEN50	Sybilski	1.56 × 10⁻³	4.67	3.83	1.11	1.56	46.74
	Williamson	1.45 × 10⁻⁶	5.35 × 10⁻⁹	0.07	0.06	8106.44	3400.58
	Carreau	753.61	195.47	7.83 × 10⁻⁴	2 × 10⁻³	3926.12	812.54

PEN90	Sybilski	3.3 × 10⁻³	3.89 × 10⁻²	9.29	2.93	2.08	10.24
	Williamson	8.62 × 10⁻⁹	1.41 × 10⁻¹¹	0.34	0.25	630.81	36.71
	Carreau	11.63	8.16	1.44 × 10⁻⁴	8.29 × 10⁻³	599.17	8.32

SBS I-C	Sybilski	12435.68	0	−5147.37	0	5622.27	704.7
	Williamson	4.64	0.25	1.51	0.12	10841.59	183.54
	Carreau	8.78	0.91	0.88	0.05	10718.52	108.85

SBS I-D	Sybilski	18747.94	0	−3965.67	0	8845.34	1155.74
	Williamson	3.59	0.18	1.98	0.18	16295.35	253.91
	Carreau	4.62	0.73	1.39	0.14	16365.79	220.56

TPS	Sybilski	0.02	0	26.44	0	17.46	2.92
	Williamson	5.45	0.43	2.12	0.31	25233.52	729.53
	Carreau	6.28	1.71	1.63	0.28	25453.75	670.56