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Studying different polymer modified model asphalt using molecular dynamics simulation methods. [PDF]

Environ Sci Pollut Res Int
Rucker G, Zhang L.
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Sustainable use of reclaimed asphalt pavement (RAP) in pavement applications—a review

Environmental Science and Pollution Research, 2023
The purpose of this review is to examine the innovative usage of Reclaimed Asphalt Pavement (RAP) in flexible pavement applications. RAP is elucidated as isolated pavement earthly materials consisting of asphalt and aggregates. When the existing/old asphalt is removed for reconstruction, and resurfacing, these materials are generated. Now, it is highly
Ranjitham Mariyappan, Jeyapriya Subanantharaj Palammal, Soundara Balu   +2 more
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Pavement Performance of Asphalt Surface Course Containing Reclaimed Asphalt Pavement (RAP)

Journal of Testing and Evaluation, 2012
Abstract Reclaimed asphalt pavement (RAP) provides many advantages. The performance of a provincial road with an asphalt surface course containing RAP in Zhejiang, China was evaluated. The surface course was prepared by central plant hot mix recycling and virgin asphalt concrete. An AC-13 was chosen as gradation design in all mixes.
Xudong Hu, Yihua Nie, Yu Feng, Qisen Zheng   +3 more
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Use of reclaimed asphalt pavement (RAP) in warm mix asphalt (WMA) pavements: a review

Innovative Infrastructure Solutions, 2017
The limit in the use of reclaimed asphalt pavement material (RAP) proportion is restricted due to stiffness and workability issues related to RAP. This problem is addressed with the help of warm mix asphalt (WMA) which increases the proportion of RAP used by producing mixes having same/better properties viz., better workability, reduced viscosity than ...
Mohammad Adnan Farooq, Mohammad Shafi Mir   +1 more
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Thermal conductivity of reclaimed asphalt pavement (RAP) and its constituents

International Journal of Pavement Engineering, 2015
Up to the present, most work on the use of reclaimed asphalt pavement (RAP) has been empirical in nature. Very recent advances have demonstrated that finite-element techniques can be effectively used for modelling asphalt mixing drums in order to optimise the relative proportions of new and recycled materials and to determine the amount of time ...
C.D. DeDene, J.M. Gorman, M.O. Marasteanu, E.M. Sparrow   +3 more
openaire   +1 more source

Artificially prepared Reclaimed Asphalt Pavement (RAP)—an experimental investigation on re-recycling

Environmental Science and Pollution Research, 2019
In this paper, the possibility of using different amounts of re-recycled (repeated recycled) Reclaimed Asphalt Pavement (RAP) in the asphalt mixture was experimentally investigated. First, a single virgin mixture was prepared and artificially aged to simulate the first generation of RAP to be used for designing the first generation of recycled mixtures.
Wang D., Cannone Falchetto A., Moon K. H., Riccardi C., Pei J., Wen Y.   +5 more
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Performance evaluation of geocell-reinforced reclaimed asphalt pavement (RAP) bases in flexible pavements

International Journal of Pavement Engineering, 2019
Reclaimed asphalt pavement (RAP) materials have been considered as one of the most sustainable options in the pavement industry.
Anu Muthumala George, Aritra Banerjee, Anand J. Puppala, Manikanta Saladhi   +3 more
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Estimation of Reclaimed Asphalt Pavement (RAP) characteristics using simple indicative tests

Road Materials and Pavement Design, 2020
The design of hot recycled asphalt mixes with high RAP content, say more than 25%, as per existing guidelines is complex compared to the conventional Hot Mix Asphalt (HMA) design.
Gurunath Guduru, Tejaswini Lakshmi Tavva, Kranthi Kuna   +2 more
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