Investigating the effects of rejvenated waste cooking oil on recalimed asphalt pavements proberties

Many researchers have investigated the rejuvenation of old asphalt binder qualities utilizing waste cooking oil and recycling asphalt mixtures using reclaimed asphalt pavement in recent years (RAP). The goal of this research is to determine the characteristics of aged asphalt binder using waste cook...

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Bibliographic Details
Main Authors: Ibrahim, Abbas Salim, Al-Hdabi, Abbas
Format: Conference Proceeding
Language:English
Subjects:
Asphalt mixes
Asphalt pavements
Binders (materials)
Cooking
Flow stability
Reclamation
Stability analysis
Tensile strength
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Summary:Many researchers have investigated the rejuvenation of old asphalt binder qualities utilizing waste cooking oil and recycling asphalt mixtures using reclaimed asphalt pavement in recent years (RAP). The goal of this research is to determine the characteristics of aged asphalt binder using waste cooking oil, as well as using reclaimed asphalt pavement has economic and environmental advantages. To evaluate the influence of waste cooking oil on the characteristics of asphalt binder mixture. Four tests were performed on both modified mixtures with waste cooking oil (WCO) and unmodified aged asphalt binder mixture to evaluate the effect of reclaimed asphalt pavement on Marshall Test Stability and Flow Indirect Tensile Strength Test and Tensile Strength Ratio Test. The waste cooking oil adds by (2, 4, 6) percent. According to the test results, the optimal percentage of waste cooking oil is 4 percent. As a result, waste cooking oil has a significant influence as an asphalt rejuvenator for renewing aging asphalt in RAP content.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0193596