The Challenges of Using Reclaimed Asphalt Pavement for New Asphalt Mixtures: A Review [PDF]
Materials, 2020 Reclaimed Asphalt Pavement (RAP) material mainly consists of removed asphalt concretes from existing infrastructures and, to a minor extent, of wasted or rejected mixes during the production processes. Being composed of two valuable non-renewable resources, i.e., aggregates and bituminous binder, its conscious use can ensure the sustainability of ...
Piergiorgio Tataranni +2 more
exaly +7 more sources
Investigating the performance of asphalt pavements modified with reclaimed asphalt and crumb rubber [PDF]
Scientific ReportsThis research provides useful insights into sustainable and cost-effective pavement rehabilitation by evaluating the combined effects of both Reclaimed Asphalt Pavement (RAP) and Crumb Rubber (CR) modification on flexible pavement performance using ...
Hamza Shams +5 more
doaj +5 more sources
Laboratory Performance of Hot Mix Asphalt with High Reclaimed Asphalt Pavement (RAP) and Fine Reclaimed Asphalt Pavement (FRAP) Content. [PDF]
Materials (Basel), 2019 Recently, there has been an increasing interest in the applications of recycled mixtures with a high reclaimed asphalt pavement (RAP) content. However, many government departments are hesitant about the applications of that due to being worried about the durability of its pavement, and few findings has been reported in terms of the percentage of fine ...
Han S, Cheng X, Liu Y, Zhang Y.
europepmc +4 more sources
A Comparative Study of Utilizing Two Kinds of Reclaimed Asphalt Pavement Materials in Hot Mix Asphalt [PDF]
The Egyptian International Journal of Engineering Sciences and TechnologyCurrently, in the last decade, a great number of new highways were constructed in Egypt to encourage and facilitate the investment projects. So, a lack of the abundance of quality and quantity of good virgin aggregate is becoming a great problem facing ...
Mahmoud Khamis +3 more
doaj +2 more sources
Recent developments in asphalt-aggregate separation technology for reclaimed asphalt pavement
Journal of Road Engineering, 2022 Summary: Reclaimed asphalt pavement (RAP) has significant recycling value because it contains nonrenewable resources including asphalt and aggregate.
Decheng Feng +3 more
doaj +3 more sources
Experimental Analysis of Hot-Mix Asphalt (HMA) Mixtures with Reclaimed Asphalt Pavement (RAP) in Railway Sub-Ballast. [PDF]
Materials (Basel), 2023 Environmental safeguards promote innovative construction technologies for sustainable pavements. On these premises, this study investigated four hot mix asphalt (HMA) mixtures—i.e., A, B, C, and D—for the railway sub-ballast layer with 0%, 10%, 20%, and ...
Fiore N +10 more
europepmc +2 more sources
Machine learning approaches for predicting Cracking Tolerance Index (CTIndex) of asphalt concrete containing reclaimed asphalt pavement. [PDF]
PLoS One, 2023 One of the various sorts of damage to asphalt concrete is cracking. Repeated loads, the deterioration or aging of material combinations, or structural factors can contribute to the development of cracks. Asphalt concrete’s crack resistance is represented
Nguyen LN, Le TH, Nguyen LQ, Tran VQ.
europepmc +2 more sources
Feasibility Analysis of Polyurethane-Prepolymer-Modified Bitumen Used for Fully Reclaimed Asphalt Pavement (FRAP). [PDF]
Materials (Basel), 2023 Asphalt pavement recycling technology with high reclaimed asphalt pavement (RAP) content has always been limited by unsatisfactory pavement performance and the rising cost of pavement materials.
Sun M, Wang J, Sun H, Hong B.
europepmc +2 more sources
Application of reclaimed asphalt in recycled road pavements [PDF]
Przegląd Komunikacyjny, 2021 : This paper presents the possibilities of reusing recycled materials in road pavement constructions. Waste materials came from old and damaged pavement layers.
Lukasz Skotnicki, Jaroslaw Kuzniewski
doaj +1 more source
Study on the Performance of the Physical Foaming Warm-mix Recycled Asphalt Mixture [PDF]
E3S Web of Conferences, 2021 In order to evaluate the performance of the physical foaming warm-mix recycled asphalt mixture (WRAM), the hot mix plant recycling technology was adopted to develop AC-20 hot-mix recycled asphalt mixture (HRAM) and the WRAM of different reclaimed asphalt
Zhigang Zheng +6 more
doaj +1 more source