Rheological properties and modification mechanism of polyphosphoric acid-modified asphalt
Sign Up to like & getrecommendations! Published in 2018 at "Road Materials and Pavement Design"
DOI: 10.1080/14680629.2018.1537931
Abstract: In this study, rheological properties and modification mechanism of polyphosphoric acid (PPA)-modified asphalt were investigated by engineering and chemical tests. Different asphalt source, PPA level, and PPA dosage were applied to produce binders. Rheological behaviour… read more here.
Keywords: mechanism polyphosphoric; modification mechanism; rheological properties; properties modification ... See more keywords