International Journal of Advanced Engineering and Technology

International Journal of Advanced Engineering and Technology


International Journal of Advanced Engineering and Technology
International Journal of Advanced Engineering and Technology
Vol. 6, Issue 1 (2022)

Performance evaluation of nanoparticle-modified asphalt binders


Sahil Deswal, Shivani, Ravinder

Customary tests (infiltration, malleability, and relaxing point) and a unique shear rheometer were utilized to describe the physical and rheological properties of black-top fastener (DSR). Calcium carbonate nanoparticles (CaCO3) and aluminum hydro oxide (Al2O3) nanoparticles were acquainted with the fundamental black-top at groupings of 3, 5, and 7% by weight of black-top, separately, in this examination. The expansion of CaCO3 and Al2O3 content to the black-top significantly affects the actual properties of the black-top, with infiltration decreased by up to half for CaCO3 changed black-top and 64% for Al2O3 altered black-top. When contrasted with the base black-top folio, the conditioning point of altered black-top covers expanded by 11 and 12 percent for the two modifiers, separately. The outcomes likewise uncovered that the capacity soundness of changed black-top folios containing CaCO3 and Al2O3 nanoparticles was under 2.5 °C, showing that the black-top fastener and modifiers are exceptionally viable. The solidness (G*) of changed black-top covers was improved with the expansion of the two modifiers, and the best presentation of black-top fastener was gotten with the expansion of 5% of both nanoparticles. Subsequently, the utilization of CaCO3 and Al2O3 nanoparticles as an elective added substance to change black-top folio can be thought of.
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How to cite this article:
Sahil Deswal, Shivani, Ravinder. Performance evaluation of nanoparticle-modified asphalt binders. International Journal of Advanced Engineering and Technology, Volume 6, Issue 1, 2022, Pages 27-31
International Journal of Advanced Engineering and Technology International Journal of Advanced Engineering and Technology