Effects of Amorphous Poly Alpha Olefin (APAO) and Polyphosphoric Acid (PPA) on the Rheological Properties, Compatibility and Stability of Asphalt Binder.

Materials (Basel) · 2021 · PMC8126048 · PMID 34068488

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a decreasing trendno p-value reported

Clearly, the parameters G′ and G′′ show a decreasing trend with increasing temperature.

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an increasing trendno p-value reported

Similarly, the rising concentration of PPA also leads to an increasing trend of G*/sinδ.

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