Performance Characterization of Polymer Modified Asphalt Binders and Mixes

Table 1

Conventional properties of binders used in the study.

Binders	Penetration, dmm	Softening point, °C	Penetration index	Viscosity at 60°C, Pa·s	Storage stability, ΔSoft. point, °C	High temperature PG grade	True grade, intermediate temperature, °C
VG 10	75	47	−1.01	258	—	PG 58-XX	25.3
VG 30	62	49	−0.95	375	—	PG 64-XX	20.1
PMB (S)	56	60	1.31	2120	1.5	PG 70-XX	15.7
PMB (E)	49	65	1.92	6120	1.3	PG 76-XX	12.2