Study on Conventional and Rheological Properties of Corn Stalk Bioasphalt/PPA Composite Modified Asphalt

<div>FTIR: (a) FTIR of neat asphalt, PPA modified neat asphalt, and corn stalk bioasphalt/PPA composite modified asphalt; (b) FTIR of bioasphalt, blended asphalt, and corn stalk bioasphalt/PPA composite modified asphalt.</div>

Advances in Civil Engineering

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Figure 12

Figure 12: Study on Conventional and Rheological Properties of Corn Stalk Bioasphalt/PPA Composite Modified Asphalt 