Do all rejuvenators improve asphalt performance?

AI Rajib, A Samieadel, A Zalghout… - Road Materials and …, 2022 - Taylor & Francis
Reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) contain significant
amounts of bitumen and their application in new constructions have been promoted as a …

Bonding in cementitious materials with asphalt-coated particles: Part II–Cement-asphalt chemical interactions

AS Brand, JR Roesler - Construction and Building Materials, 2017 - Elsevier
Reclaimed asphalt pavement (RAP), when used as an aggregate in concrete, will reduce
bulk concrete strength and modulus. While Part I of this study investigated the properties of …

A comprehensive evaluation of crumb rubber modified asphalt-aggregate interfacial behavior and the effect of water: Molecular dynamics simulation and experimental …

G Huang, Z Chen, Y Bi, S Wang, J Zhang, AC Falchetto - Fuel, 2024 - Elsevier
The incorporation of crumb rubber (CR) makes the asphalt-aggregate interfacial properties
highly complex and uncertain, while water is a key environmental factor causing interfacial …

[PDF][PDF] Moisture damage in asphalt concrete mixtures: state of the art and critical review of the test methods

P Tavassoti, H Baaj - … Association of Canada 2020 Conference and …, 2020 - tac-atc.ca
Moisture-induced damage is among the four prevalent causes of premature failure of flexible
pavements in Canada. Research on moisture damage evaluation of asphalt concrete …

Influence of water on warm-modified asphalt: Views from adhesion, morphology and chemical characteristics

X Liu, A Sha, C Li, Z Zhang, H Li - Construction and Building Materials, 2020 - Elsevier
It has been proven that warm mix asphalt (WMA) has great potential for reducing the fuel
consumption and polluting emissions during the construction of asphalt pavement. However …

Flood impact on structural response of asphalt pavement: A finite element modeling approach

N Avilés-Rojas, F Suárez, A Chamorro, A González - Structures, 2023 - Elsevier
The frequency and intensity of floods have increased due to climate change. These natural
events negatively affect asphalt pavements, submerging their layers and reducing structural …

Establishment and verification of different fixed parameter combinations of the 2S2P1D model for asphalt mixture

D Han, C Zhu, Q Du, H Hu - Construction and Building Materials, 2022 - Elsevier
In order to analyze the simplification possibility of the 2S2P1D model in constructing the
master curve of asphalt mixture, the fixed combinations of parameters in {E 0, E∞, δ, k, h, β …

Investigation of adhesion properties between asphalt and calcined bauxite aggregate

B Guan, J Wu, H Tian, J Liu, J Liu, R Xiong… - Journal of Materials in …, 2020 - ascelibrary.org
This article presents a study evaluating the adhesion properties between asphalt and
calcined bauxite. Limestone and granite were also compared with calcined bauxite. For this …

[PDF][PDF] Desempeño del pavimento con mezcla reciclada-RAP y grano de caucho reciclado-GCR

ASF Infante, EF Santanilla - Infraestructura Vial, 2020 - scielo.sa.cr
Esta investigación muestra los resultados del desempeño del pavimento flexible
(ahuellamiento y fatiga) usando pavimento asfáltico reciclado-RAP y grano de caucho …

Influence of Multiple Modifications on the Fatigue Behavior of Bitumen and Asphalt Mixtures

R Sorge, M Rochlani, S Riedl - Journal of …, 2024 - asmedigitalcollection.asme.org
The study included six bitumens, one unmodified and five modified, and their corresponding
asphalt mixtures. The first bitumen was the base bitumen and further five variants were …