Research of Low-Temperature Performance of Polyphosphoric Acid-Modified Asphalt

Polyphosphoric acid (PPA) modifier, which can effectively improve the rheological properties of asphalt, is widely used in pavement engineering. In order to accurately evaluate the low-temperature performance of PPA-modified asphalt, in this study, PPA-modified asphalt and PPA/SBR-modified asphalt w...

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Detalles Bibliográficos
Autores principales: Wei, Jianguo, Huang, Meiyan, Zhou, Yuming, Li, Ping, Yu, Fan, Ju, Haolong, Shi, Song
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9821502/
https://www.ncbi.nlm.nih.gov/pubmed/36614450
http://dx.doi.org/10.3390/ma16010111

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9821502/
https://www.ncbi.nlm.nih.gov/pubmed/36614450
http://dx.doi.org/10.3390/ma16010111

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