The Effects of Using Waste Engine Oil Bottom on Physical, Rheological Properties and Composite Modification Mechanism of SBS-Modified Asphalt

Table 4

The chemical composition of WEOB.

Retention; time (min)	Formula	Structure	Retention; time (min)	Formula	Structure
6.72	C4H2O3		11.36	C16H32O2
8.19	C15H24O		12.93	C17H32O2
9.10	C16H26O3		13.57	C19H40
9.63	C20H42		14.30	C28H48O
10.75	C15H24O2		14.87	C20H38O2	0