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

<div>Effect of different content of nano-ZnO (Z) and TLA (T) on physical properties of SBS asphalt (S) after long-term aging. (a) Residual penetration for asphalt. (b) Softening point increment for asphalt.</div>

Advances in Civil Engineering

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Figure 4

Figure 4: Synergetic Effect of Nano-ZnO and Trinidad Lake Asphalt for Antiaging Properties of SBS-Modified Asphalt 