Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.
M. Nassar, I., M. Abdel-monem, R., A. Sayed, M., A. A., R. (2022). Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.. EKB Journal Management System, 65(8), 429-439. doi: 10.21608/ejchem.2022.66811.3441
Ibrahim M. Nassar; Ramy M. Abdel-monem; M. A. Sayed; Ragab A. A.. "Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.". EKB Journal Management System, 65, 8, 2022, 429-439. doi: 10.21608/ejchem.2022.66811.3441
M. Nassar, I., M. Abdel-monem, R., A. Sayed, M., A. A., R. (2022). 'Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.', EKB Journal Management System, 65(8), pp. 429-439. doi: 10.21608/ejchem.2022.66811.3441
M. Nassar, I., M. Abdel-monem, R., A. Sayed, M., A. A., R. Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.. EKB Journal Management System, 2022; 65(8): 429-439. doi: 10.21608/ejchem.2022.66811.3441

Dynamic Rheological Behavior of Green Alternative Binder for Asphalt 60/70 at Different Temperatures.

Egyptian Journal of Chemistry
Article 39, Volume 65, Issue 8, August 2022, Page 429-439  XML PDF (1.27 MB)
Document Type: Original Article
DOI: 10.21608/ejchem.2022.66811.3441
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Authors
Ibrahim M. Nassar1; Ramy M. Abdel-monem2; M. A. Sayedorcid 2; Ragab A. A. email orcid 2
1Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El-Zomor St., Nasr City, 11727, Cairo, Egypt. 2- South Ural State University (SUSU), Lenin Prospect 76, Chelyabinsk, 454080, Chelyabinsk Oblast, Russian Federation.
2Egyptian Petroleum Research Institute (EPRI), 1 Ahmed El-Zomor St., Nasr City, 11727, Cairo, Egypt.
Abstract
Using bio-binders is an alternate strategy for reducing the need for and reliance on bitumen/crude petroleum binders. In this paper, bio-binders were used as a bitumen extender to acquire a green, eco-friendly alternate binder (GAB). To achieve this objective, an extensive investigation of the flow properties (dynamic and rheological) for the prepared green alternative binders (GAB) which was obtained by mixing a conventional 60/70 bitumen with different Green binder additives (GBA) - that was formed from waste cooking oil and waste polymers under different conditions- this mixing have been done as 1:1 volume ratio. For this reason, a number of tests were carried out, including standard physical attributes, Dynamic viscosity at different (time, temperature and shear rate) and Dynamic shear rate (DSR) test. The results obtained from this research, show that the prepared GAB samples enhanced the rheological and physical characteristics of asphalt samples and the sample with formula (L+ GBA3) could be considered as the most promising mixture can be used for paving, as it has the highest rutting factor value with the same physical and rheological properties for the original asphalt sample.
Keywords
Rheology; Dynamic Rheology; Green Alternative Binder; Asphalt; waste oil; waste polymers; Pavement
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