Preparation, Structure, and Properties of Modified Asphalt with Waste Packaging Polypropylene and Organic Rectorite

<div>The softening point difference of WPP/OREC-modified asphalt with different contents of OREC.</div>

Advances in Materials Science and Engineering

Figure 5: Preparation, Structure, and Properties of Modified Asphalt with Waste Packaging Polypropylene and Organic Rectorite 