Fig. 21

The power-law relationship between the FTIR aging index and the rutting parameter G*/sinδ for (a) 40–50; (b) 60–70; and (c) 85–100 base binder samples.

The power-law relationship between the FTIR aging index and the rutting parameter G*/sinδ for (a) 40–50; (b) 60–70; and (c) 85–100 base binder samples.