| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Cannone Falchetto, Augusto
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Bituminous Binder and Bituminous Mixture Modified with Waste Polyethylenecitations
- 2023Bituminous Binder and Bituminous Mixture Modified with Waste Polyethylenecitations
- 2023Bituminous binder and bituminous mixture modified with waste polyethylenecitations
- 2022A Coarse-Grained Molecular Model for Simulating Self-Healing of Bitumencitations
- 2022Rheological properties of asphalt binder modified with waste polyethylene: an interlaboratory research from the RILEM TC WMRcitations
- 2022Rheological properties of asphalt binder modified with waste polyethylene : An interlaboratory research from the RILEM TC WMRcitations
- 2022RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene wastecitations
- 2022RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene wastecitations
- 2021Investigation on the effect of physical hardening and aging temperature on low-temperature rheological properties of asphalt bindercitations
- 2021Three-dimensional characterization of asphalt mixture containing recycled asphalt pavement
- 2020Investigation on the low temperature properties of asphalt bindercitations
- 2020Finite element cohesive fracture modeling of asphalt mixture based on the semi-circular bending (SCB) test and self-affine fractal cracks at low temperaturescitations
- 2019Investigation on the combined effect of aging temperatures and cooling medium on rheological properties of asphalt binder based on DSR and BBRcitations
- 2019Impact of asphalt aging temperature on chemo-mechanicscitations
- 2017Mechanical performance of asphalt mortar containing hydrated lime and EAFSS at low and high temperaturescitations
Places of action
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article
RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste
Abstract
<p>This research aims to determine if the observed improvements using polyethylene (PE) waste in asphalt binder translate into better performance at the asphalt mixture scale in the laboratory environment while overcoming the stability and homogeneity issues experienced at the binder level. This is accomplished through a round-robin multinational experimental program covering four continents, with the active participation of eleven laboratories within the RILEM TC 279-WMR. PE modified AC16 mixtures were prepared employing the dry process using local materials with the PE waste provided by one source. Various mechanical tests were performed to investigate the compactability, strength, moisture sensitivity, stiffness and permanent deformation. Compared to the control mixtures, the following observations were made for PE modified mixtures: easier to compact, lower time dependence of stiffness, higher elastic behavior, lower creep rate, and higher creep modulus. Furthermore, cyclic compression test results showed that the resistance to permanent deformation is improved when using PE in asphalt mixtures, whereas the wheel tracking tests showed relatively similar or better results when 1.5% PE was added to the control mixture. The wheel tracking test results in water showed an increase in deformation with increasing PE content. The interlaboratory investigation showed that the use of PE as a performance-enhancing additive in asphalt pavements is a viable, environmentally friendly option for recycling waste plastic and could potentially reduce the use of polymer additives in asphalt.</p>