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The Laboratory Evaluation Of Bio Oil Derived From Waste Resources As Extender For Asphalt Binder, Xu Yang
The Laboratory Evaluation Of Bio Oil Derived From Waste Resources As Extender For Asphalt Binder, Xu Yang
Dissertations, Master's Theses and Master's Reports - Open
A shortage of petroleum asphalt is creating opportunities for engineers to utilize alternative pavement materials. Three types of bio oils, original bio oil (OB), dewatered bio oil (DWB) and polymer-modified bio oil (PMB) were used to modify and partially replace petroleum asphalt in this research. The research investigated the procedure of producing bio oil, the rheological properties of asphalt binders modified and partially replaced by bio oil, and the mechanical performances of asphalt mixtures modified by bio oil. The analysis of variance (ANOVA) is conducted on the test results for the significance analysis. The main finding of the study includes: …