Table 4.

Correlations between the properties of the bitumen from frequency sweep tests and cracking properties of asphalt mixtures from various tests.

Binder Test/Parameter	Asphalt Mixtures Test/Parameter	R2	Interpolation	Material Type
G*·Sinδ * from Frequency Sweep Test vs. Asphalt Mixtures Tests
G*·Sinδ [Testing conditions: 30 °C]	Dissipated Energy (N·m) to failure from IDT [Testing conditions: 30 °C]	0.68	[15]	Conventional (PG 58-22) Crumb rubber (CR) modified asphalt mixtures (CR at 3%, 6%, 9%, 12%, and 15% by mass of binder)
	Indirect Tensile Test Strength (MPa) from IDT [Testing conditions: 30 °C]	0.90
G* Sinδ [Testing conditions: 24–32 °C & 15 °C]	Nf from FPBB test [Testing conditions: 24–32 °C & 10 Hz]	0.23	[27]	Conventional Elastomer-modified Oxidised binder (PG 82-22) Plastomer-modified (PG 82-22 & 76-22)
G* Sinδ [Testing conditions: 25 °C]	Nf from FPBB test [Testing conditions: 25 °C & 10 Hz]	0.60	[78]	PG 58-22 and PG 64-22 Mixtures of PG 58-22 and PG 64-22 modified with 4%, 8%, and 12% gilsonite, and 3% and 5% SBS (by mass of binder)
	RDEC ** from FPBB test [Testing conditions: 25 °C & 10 Hz]	0.59

G*·Sinδ *—SHRP fatigue parameter, RDEC **—Ratio of dissipated energy change.