Results 41 to 50 of about 10,501 (249)
High Percentages of Reclaimed Asphalt Affect the Performance of Asphalt Binder [PDF]
, 2020 More than 90 percent of the road and highway network in the United States is paved with asphalt concrete. Maintenance and periodic rehabilitation require a continuous supply of aggregates and asphalt binder, both of which are becoming increasingly scarce
Butt, Ali A. +2 more
core
Evaluating the Performance of Half Warm Asphalt Mixtures Using Reclaimed Asphalt Pavement (RAP)
Port-Said Engineering Research Journal, 2022 This paper introduces a study of producing Half –Warm Asphalt Mixtures (HWAM) using Reclaimed Asphalt Pavement (RAP) and make a comparison of the performance of HWAM and hot mix asphalt (HMA) .The study aims to reduce the consumption of natural aggregate resources using the materials from the damaged pavement.
Amro Eloufy +3 more
openaire +2 more sources
Siklus : Jurnal Teknik Sipil, 2023 The advantage of using RAP (Reclaimed Asphalt Pavement) materials in road pavement has economic and environmental benefits. The RAP materials are used in the form of bitumen only, aggregates only, or both of them. This study proposes to determine the potential of RAP aggregate as a material for an SMA mixture.
Edi Yusuf Adiman +2 more
openaire +2 more sources
Comparative Study on Physical Characterization of Reclaimed Asphalt Pavement and Natural Aggregate in Flexible Pavement [PDF]
E3S Web of Conferences, 2023 Reclaimed Asphalt Pavement (RAP) has gained significant attention in recent years as a sustainable alternative to natural aggregate in road construction.
Nandal Mohit +2 more
doaj +1 more source
International Journal of Pavement Engineering, 2021 In this study, the mix design volumetrics and cracking potential of foamed Warm Mix Asphalt (WMA) containing various amounts of Reclaimed Asphalt Pavement (RAP) were evaluated.
M. A. Rahman +4 more
semanticscholar +1 more source
Transportation EngineeringAging significantly impacts the mechanical performance of asphalt mixtures, particularly in terms of fatigue resistance. Although several studies have investigated the fatigue behavior of asphalt mixtures with and without reclaimed asphalt pavement (RAP),
Mohammed Nouali +3 more
doaj +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
doaj +1 more source
SustainabilityThe average content of reclaimed asphalt pavement (RAP) materials in asphalt mixtures for new pavements is around 22% in the current paving practices in the United States. Increasing this content has significant economic and environmental benefits.
A. Elnihum +5 more
semanticscholar +1 more source
Applied Sciences, 2022 Against the backdrop of global warming and depletion of natural resources, new techniques and alternative materials need to be explored and integrated into road construction.
C. Plati, Maria Tsakoumaki, K. Gkyrtis
semanticscholar +1 more source
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