Effect of Nanoadditives on Bitumen Aging Resistance: A Critical Review

Table 1

Effect of OMMT on aging properties of SBS-modified bitumen in RTFO test (Table 10 of [95]).

SBS/OMMT; (wt/wt)	Retained penetration at 25°C; (%)	Softening point (SP); (°C)	(); (°C)
0/0	65.9	52	4.8
100/0	68.5	64.8	2.3
100/35	71.7	66.8	0.8
100/50	72.2	67.9	0.4
100/65	73.3	69.8	−0.4