Results 151 to 160 of about 6,527 (198)

Influence of binary waste mixtures on road performance of asphalt and asphalt mixture

Journal of Cleaner Production, 2021
Abstract The utilization of processed waste materials in road construction is of utmost significance from the environmental and economic viewpoints. In this paper, waste cooking oil (WCO) and ground tire rubber (GTR) were applied to modify the asphalt binder.
Dongyu Niu, Xiwang Xie, Zhao Zhang, Yanhui Niu, Zhengxian Yang   +4 more
openaire   +1 more source

Waste Aggregates in Asphalt Mixtures

2023
Abstract: As part of the RILEM Technical Committee TC 279-WMR on valorisation of waste and secondary materials for roads, Task Group 3 used various waste aggregates as a replacement for natural aggregates in asphalt mixtures, namely, construction and demolition waste, recycled concrete aggregates and steel slag.
Pasquini, Emiliano, Moreno-Navarro, Fernando, Cannone Falchetto, Augusto, Pasetto, Marco, Giacomello, Giovanni, Tauste-Martinez, Raul, Wang, Di, Vaillancourt, Michel, Carter, Alan, Lachance-Tremblay, Éric, Viscione, Nunzio, Russo, Francesca, Skaf, Marta, Orešković, Marko, Freire, Ana Cristina, Hernando, David, Mikhailenko, Peter, Poulikakos, Lily D.   +17 more
openaire   +4 more sources

Assessing Self-healing Asphalt by the Heating of Asphalt Mixtures

2020
Roads are the essential transport modal worldwide since it facilitates the movement of people and goods. Therefore, it is a concern to reduce costs and be sustainable for maintenance and rehabilitation. So self-healing has been studied. The self-healing properties of the asphalt mixtures had already been studied.
Santos, Caio, Cabette, Marina, Pais, Jorge C., Carvalho, Vitor, Pereira, Paulo A. A.   +4 more
openaire   +2 more sources

Spherical Indentation Behavior of Asphalt Mixtures

Journal of Materials in Civil Engineering, 2007
The spherical indentation response of a dense bitumen macadam asphalt mixture with two different volume fractions of bitumen binder is investigated both experimentally and via an analytical model. The model for the indentation of bitumen developed by Ossa et al.
Ossa, A., Collop, Andy
openaire   +3 more sources

Creep Properties of Asphalt Binder, Asphalt Mastic and Asphalt Mixture

2021
For designing asphalt materials resistant to permanent deformation and rutting, a low creep deformation at high temperature is the crucial performance property. Usually, creep deformation is assessed through static or cyclic compression tests at elevated temperature, both for asphalt mixtures as well as for asphalt binders. For asphalt mixtures, static
Johannes Büchner, Michael P. Wistuba, Thilo Hilmer   +2 more
openaire   +1 more source

Asphalt Binder for Recycled Asphalt Mixtures

Abstract: The present chapter provides a synthesis of the research activity of RILEM TC 264-RAP Task Group 3 (Asphalt Binder for Recycled Asphalt Mixtures). The binder component, virgin and recovered from reclaimed asphalt, as well as their combination and interaction with recycling additives commonly known as rejuvenators, were addressed. This chapter
Falchetto, Augusto Cannone, Hugener, Martin, Wang, Di, Porot, Laurent, De Maeijer, Patricia Kara, Orešković, Marko, Sa-da-Costa, Margarida, Tabatabaee, Hassan, Bocci, Edoardo, Kawakami, Atsushi, Hofko, Bernhard, Grilli, Andrea, Pasquini, Emiliano, Pasetto, Marco, Zhai, Huachun, Soenen, Hilde, Van den Bergh, Wim, Cardone, Fabrizio, Carter, Alan, Vasconcelos, Kamilla, Carbonneau, Xavier, Dave, Eshan, Tebaldi, Gabriele   +22 more
openaire   +2 more sources

The Study on Flame Retardant Asphalt and Asphalt Mixture

Applied Mechanics and Materials, 2013
Elaborated commonly used asphalt Classification and characteristics of flame retardants and flame retardant mechanism. In view of the present situation of the application of flame retardant asphalt, this paper puts forward the problems existing in the current research and development direction.
openaire   +1 more source

Behaviour of asphalt mixtures containing reclaimed asphalt pavement and asphalt shingle

Road Materials and Pavement Design, 2014
This 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, Cédric Sauzéat, Hervé Di Benedetto, Hassan Baaj, Mohsen Ech   +4 more
openaire   +1 more source

Assessment of Healing Properties of Asphalt Mixtures

2016
Fatigue failure due to repeated traffic loading is a significant distress for asphalt pavements. Nevertheless, the damage associated to this phenomenon can be partially or entirely recovered during rest periods between loading repetitions, potentially resulting in a longer pavement service life.
Isailovic I, Wistuba M, Cannone Falchetto A   +2 more
openaire   +2 more sources

Research Progress on Ultraviolet Aging of Asphalt and Asphalt Mixtures

Applied Mechanics and Materials, 2012
The ultraviolet aging of asphalt and asphalt mixture has attracted attention worldwide from research progress and testing methods. The research progress and testing methods of ultraviolet aging of asphalt are described in this paper. Author also briefly discussed the methods for improving anti-aging properties of asphalt and asphalt mixture.
Hui Xia Li, Jian Wang, Feng Xia Li
openaire   +1 more source