@article{scholars17902,
         journal = {Road Materials and Pavement Design},
       publisher = {Taylor and Francis Ltd.},
           pages = {1999--2017},
            year = {2022},
           title = {Application of nano silica particles to improve high-temperature rheological performance of tyre pyrolysis oil-modified bitumen},
            note = {cited By 3},
          volume = {23},
          number = {9},
             doi = {10.1080/14680629.2021.1945483},
        keywords = {Pyrolysis; Silica, Confidence interval; High temperature performance; Multiple stress creep recoveries; Nanosilica particles; Rheological property; Rutting performance; Rutting resistance; Temperature sweeps, Bituminous materials},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109315251&doi=10.1080\%2f14680629.2021.1945483&partnerID=40&md5=a638280627b5f8dc22c593b7c579d1a4},
        abstract = {This study aimed to evaluate the effects of nano silica (NS) particles on the high-temperature rheological properties of tyre pyrolysis oil (TPO)-modified bitumen. Physical tests, short-term aging, temperature sweep test and multiple stress creep recovery (MSCR) test were conducted to evaluate the effects of NS on the high-temperature rheological performance. Results indicate that the inclusion of NS to TPO-modified bitumen displayed significant improvement in rutting resistance before and after aging. Meanwhile, MSCR results showed that the high-temperature performance grade of bitumen was upgraded from PG 64S in the case of base and TPO-modified bitumen to PG 64 V at 10 TPO and 4 NS. Statistical analysis also showed that the effects of NS particles on the rutting performance of TPO-modified bitumen are statistically significant within the confidence interval of 95. These findings present a remarkable enhancement in the high-temperature performance of TPO-modified bitumen. {\^A}{\copyright} 2021 Informa UK Limited, trading as Taylor \& Francis Group.},
            issn = {14680629},
          author = {Al-Sabaeei, A. and Napiah, M. and Sutanto, M. and Habib, N. Z. and Bala, N. and Kumalasari, I. and Ghaleb, A.}
}