Results 171 to 180 of about 159,314 (214)
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A bibliometric analysis of rejuvenators in reclaimed asphalt pavement
Environmental Science and Pollution Research, 2023This study looked at the state-of-the-art present knowledge base and trends in the area of using rejuvenators in reclaimed asphalt pavement (RAP) by systemic analysis and visualisation using VOSviewer and Scopus analyser; a total of 1872 studies were mined from the Scopus database for the purpose of this study.
Christiana Adebola Odubela +4 more
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Asphalt Pavements with High Reclaimed Asphalt Pavement Content
Transportation Research Record: Journal of the Transportation Research Board, 2014Today's sustainability-driven systems require a product or process to be environmentally beneficial as well as cost-effective. This study used life-cycle cost analysis (LCCA) and life-cycle assessment (LCA) to consider the economic and environmental feasibility of using a high content of reclaimed asphalt pavement (RAP) in asphalt mixtures.
Qazi Aurangzeb, Imad L. Al-Qadi
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Advances in Civil Engineering Materials, 2015
Abstract While the necessity for cost effective and sustainable replacements for virgin paving mixtures is becoming more and more evident in recent years, particularly with asphalt binder and aggregate economics and the obligations for using greener alternatives, contradictory performance results of high percentages of reclaimed asphalt ...
N. Sabahfer, M. Hossain
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Abstract While the necessity for cost effective and sustainable replacements for virgin paving mixtures is becoming more and more evident in recent years, particularly with asphalt binder and aggregate economics and the obligations for using greener alternatives, contradictory performance results of high percentages of reclaimed asphalt ...
N. Sabahfer, M. Hossain
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Sustainable use of reclaimed asphalt pavement (RAP) in pavement applications—a review
Environmental Science and Pollution Research, 2023The 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 +2 more
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Cold Recycling of Reclaimed Asphalt Pavements
2018Pavement engineers have in front of them multiple challenges linked to addressing issues related to social development and society’s expanding needs. One of the most substantial of these issues is perhaps how to effectively rehabilitate and/or maintain the existing road network while preserving and sustaining limited natural resources.
Tebaldi, G. +12 more
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Effects of Reclaimed Asphalt Pavement on Hot-mix Asphalt
Advances in Civil Engineering Materials, 2014Abstract This study examined the effects of reclaimed asphalt pavement (RAP) on the structural properties and performance of hot-mix asphalt (HMA) and the rheological properties of asphalt binder in the laboratory. As a first step, dynamic modulus (|E*|) and indirect tensile strength (ITS) tests were conducted on a set of HMA samples ...
Md Rashadul Islam +3 more
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Evaluation of Asphalt Mixes Containing Reclaimed Asphalt Pavement
Applied Mechanics and Materials, 2012The use of Reclaimed Asphalt Pavement (RAP) has been enormously increased from the last two decades. In fact using RAP in pavement construction has now become common practice in many countries. Using RAP not only economical and environmental friendly but also preserve the natural resources and similar or even better in structural performance than ...
Hussain Arshad, Yan Jun Qiu
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Pavement Performance of Asphalt Surface Course Containing Reclaimed Asphalt Pavement (RAP)
Journal of Testing and Evaluation, 2012Abstract 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 +3 more
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Effect of reclaimed asphalt pavement on performance of rubberised asphalt mixtures
Proceedings of the Institution of Civil Engineers - Construction Materials, 2020The utilisation of crumb rubber (CR) and reclaimed asphalt pavement (RAP) has proven to be an economical, environmentally sound and effective way of increasing the performance of asphalt mixtures. The objective of this study was to evaluate the use of CR in high RAP content asphalt mixtures.
Moslem Aghapour, Rezvan Babagoli
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Behaviour of asphalt mixtures containing reclaimed asphalt pavement and asphalt shingle
Road Materials and Pavement Design, 2014This paper presents the results of laboratory research on asphalt mixtures containing reclaimed asphalt pavement (RAP) and asphalt shingle, including the study of their linear viscoelastic (LVE) behaviour and fatigue characteristics. Complex modulus measurements using the tension-compression test on cylindrical specimens were conducted to determine LVE
Nouffou Tapsoba +4 more
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