Results 211 to 220 of about 10,501 (249)

Comparing the effects of waste engine and cooking oil on the properties of asphalt concrete containing reclaimed asphalt pavement (RAP)

International Journal on Road Materials and Pavement Design, 2018
The effects of using waste engine oil (WEO) and waste cooking oil (WCO) as rejuvenators on some engineering properties of asphalt concrete containing reclaimed asphalt pavement (RAP) have been studied.
H. Taherkhani, Farid Noorian
semanticscholar   +1 more source

The effect of reclaimed asphalt pavement (RAP) content and source on the return on investment (ROI)

International Journal of Pavement Engineering, 2022
This study evaluated the impact of using different contents and sources of Reclaimed Asphalt Pavement (RAP) on the bottom-up fatigue cracking of asphalt mixtures and the return on investment (ROI).
Ibrahim A. Abdalfattah, W. Mogawer, K. Stuart   +2 more
semanticscholar   +1 more source

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

Fatigue performance evaluation of epoxy-recycling technology utilising 100% reclaimed asphalt pavement (RAP): binders and mixtures

International Journal of Pavement Engineering
In this study, a novel epoxy-recycling technology, which produces recycled mixtures using epoxy asphalt as binders, was applied to utilise 100% RAP.
Yulou Fan, H. Chen, Xingyu Yi, M. Gong, Gang Xu, Chenguang Shi, Siqi Huang, Yixin Zhou, You Wu, Jun Yang, Zhen Leng, Wei Huang   +11 more
semanticscholar   +1 more source

Development of an artificial neural network (ANN)-based model to predict permanent deformation of base course containing reclaimed asphalt pavement (RAP)

International Journal on Road Materials and Pavement Design, 2020
Pavement demolition debris is one of the world’s major waste problems. Each year the United States produces about 100 million tons of reclaimed asphalt pavement (RAP), out of which more than 60% ends up in landfills or asphalt plants. Recent studies have
Saad Ullah, B. Tanyu, Binte Zainab
semanticscholar   +1 more source

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
openaire   +1 more source

Performance Evaluation of Reclaimed Asphalt Pavement (RAP) Aggregates in Rigid Pavement: A Review

SSRN Electronic Journal, 2019
The objective of this study is to understand the importance of using RAP for the construction of bituminous pavements. From this study and from previous research papers it can be concluded that using RAP is advantageous as RAP mixes can yield results equal or even higher than virgin mixes.
Vivek Kumar, M. U. Rizvi, Anil Kumar Yadava A.K. Yadava   +2 more
openaire   +1 more source

Effect of Rejuvenator on Porous Asphalt Mixtures Containing Reclaimed Asphalt Pavement (RAP) Material

Applied Mechanics and Materials, 2015
Based on the background of continuously increasing requirements on the performance of recycle pavement materials, the effect of rejuvenator with different content (3%, 6%, 9% and 12%) and different type on recycled porous asphalt mixture was studied in this paper.
Ming Yu Zhao, Fan Shen, Li Ge Qiao, Ji Lu, Qing Jun Ding   +4 more
openaire   +1 more source

The use of reclaimed asphalt pavement (RAP) aggregates in concrete

2000
The paper presents a laboratory study on the properties of ordinary Portland cement (OPC) concrete made with reclaimed asphalt pavement (RAP) to substitute natural aggregate. RAP aggregates were incorporated in concrete on the basis of maximum packing of the particles to provide a mixture with minium voids and thus optimum performance.
K.E. Hassan, J.J. Brooks, M. Erdman
openaire   +1 more source

Performance evaluation of reclaimed asphalt pavement (RAP) aggregate in concrete pavements: a state-of-the-art review

Journal of Building Pathology and Rehabilitation, 2023
K. Vijay, Yeswanth Paluri, Mula Satyanarayana Reddy, Irla Venkateswara Rao, Korrapolu John, Nukathoti Dayanand   +5 more
semanticscholar   +1 more source