Synergetic Effect of Nano-ZnO and Trinidad Lake Asphalt for Antiaging Properties of SBS-Modified Asphalt

Figure 8

Effect of nano-ZnO (Z) and TLA (T) on the composition of SBS asphalt (S) after aging. (a) Saturates content for asphalt. (b) Aromatics content for asphalt. (c) Resins content for asphalt. (d) Asphaltenes content for asphalt.

(a)

(b)

(c)

(d)