Results 41 to 50 of about 778 (181)
Materials, 2023 Reclaimed Asphalt Pavement (RAP) as recycled aggregates is a relatively new construction process of rigid pavements due to the scarcity and degradation of natural aggregates. This study aims at the sequential characterization of RAP aggregate to obtain optimized proportions for strength. For this purpose, RAP aggregates were used for the replacement of
M. K. Diptikanta Rout +4 more
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Long-term performance of recycled asphalt mixtures containing high RAP and RAS
Journal of Road EngineeringThe application of reclaimed asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) on asphalt pavement can reduce the asphalt paving cost, conserve energy and protect the environment.
Jiangmiao Yu +5 more
doaj +1 more source
Insights into the homogeneity of asphalt mixtures containing reclaimed asphalt pavement (RAP)
, 2021 Published by RWTH Aachen University ...
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Assessing pavement sustainability requires jointly evaluating structural performance and environmental impacts, yet these dimensions are often analyzed separately. This study proposes an integrated framework combining mechanistic–empirical pavement design and life cycle assessment (LCA) to quantify the structural–environmental trade‐off associated with
Alexandre Simas de Medeiros +3 more
wiley +1 more source
Understanding the State Agency Policies toward RAP Usage in the United States: State of Practice
Recycling, 2023 The usage of Reclaimed Asphalt Pavement (RAP) material is a highly resource-conservative, economical, and sustainable practice in flexible pavement construction.
Venkatsushanth Revelli, Ayman Ali
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Influence of the Performance of Reclaimed Asphalt Pavement RAP) Material on Bituminous Mix
, 2021 The utilization of reclaimed asphalt pavement (RAP) material to prepare a durable bituminous concrete (BC) mixture, used for flexible pavement surface courses is a challenging task in this investigation. RAP material is one of the latest substitutes for virgin aggregate and virgin binder of the bituminous mix.
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.To address the technical bottlenecks associated with the poor overall performance of emulsified asphalt mixtures incorporating high‐proportion (84 wt%) recycled asphalt pavement (RAP) aggregates, this study proposes a synergistic modification strategy using styrene‐butadiene rubber (SBR) and nano‐silica (SiO2), coupled with the regulation of cement and
Zhilin Sun +7 more
wiley +1 more source
Performance Evaluation of Reclaimed Asphalt Pavement (RAP) Incorporated Concrete for Rigid Pavements
International Journal for Research in Applied Science and Engineering Technology, 2023 Abstract: The production of Reclaimed Asphalt Pavement (RAP) has seen a recent increase, and Pakistan's road network spans almost 100,000 kilometers, with almost 30% of RAP able to be produced from it. This study aimed to explore the use of RAP as an aggregate in rigid pavements.
Muhammad Jalal, Muhammad Sulaiman
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Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.The base layer is important for the road pavement structural performance. This study aims to monitor the performance of various local composite materials as road construction materials. To do this, an experimental study treated the improvement of geotechnical properties of a lateritic gravel, initially nonadopted as a base layer, by using three ...
Etienne Malbila +6 more
wiley +1 more source
Journal of Traffic and Transportation Engineering (English ed. Online), 2018 Incorporation of warm mix asphalt (WMA) and reclaimed asphalt pavement (RAP) has benefited the asphalt industry in many ways such as reducing the demand for virgin materials, lowering energy requirement during the asphalt production and construction, in ...
Seyed Reza Omranian +3 more
doaj +1 more source