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http://dx.doi.org/10.14190/JRCR.2021.9.1.50

Engineering Characteristics of Recycled Cold Asphalt Mixtures Using Waste Glass and Red Mud  

Park, Koung-Soo (Department of Construction Engineering, Woosuk University)
Kang, Suk-Pyo (Department of Architecture, Woosuk University)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.9, no.1, 2021 , pp. 50-57 More about this Journal
Abstract
In this study, the engineering charateristics of recycled cold asphalt mixtures using waste glass and red mud were examined as part of the development of low carbon road pavement materials using large amounts of waste. It also examined the satisfaction of the performance criteria specified in the standard. As a result of the study, it was found that RCA using waste glass were not met standard of GR since strain resistance reduced. Therefore, it has been shown that improvements in the composition of the mixture are needed. It has also been shown to significantly improve the performance of the mixture when adding red mud. In addition, it was found that the quality standards for stability, flow value, indirect tensile strength and tensile strength ratio as specified by GR are satisfied.
Keywords
Recycling of resource; Recycled cold asphalt mixtures; Waste glass; Red mud; Engineering characteristics;
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