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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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Airey, Gordon
University of Nottingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Fracture characteristics of SMA mixtures with hydrated lime through the semi-circular bending approachcitations
- 2023Feasibility evaluation of bio-waste derived, plastic-waste modified binder rejuvenatorscitations
- 2021Fracture Characterization of Stone Mastic Asphalt (SMA) with Hydrated Lime Through the Semi-circular Bending Test Approachcitations
- 2020Thermo-rheological analysis of WMA-additive modified binderscitations
- 2019Intrinsic adhesive and cohesive assessment of the moisture sensitivity of bio-rejuvenated recycled asphalt binders
- 2019Data Compression Approach for Long-Term Monitoring of Pavement Structurescitations
- 2015Chemically modified bitumens with enhanced rheology and adhesion properties to siliceous aggregatescitations
- 2013End-performance evaluation of thiourea-modified bituminous binders through viscous flow and linear viscoelasticy testingcitations
Places of action
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document
Feasibility evaluation of bio-waste derived, plastic-waste modified binder rejuvenators
Abstract
Waste pyrolysis products are determined as possible sustainable replacement or modifiers for bitumen in the manufacturing of asphalt pavements. Three waste pyrolysis products manufactured at Teesside University using small-scale, catalytic pyrolysis of feedstock, recycled waste plastic and solid sewage biomass were characterised to determine their thermal stability, chemical composition, and rheology. Thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), Fourier Transform Infrared Spectroscopy (FT-IR) test, Dynamic Shear Rheometer (DSR) and Brookfield Rotational Viscosity tests were employed to characterise these potential rejuvenators. Thermal tests demonstrated the existence of volatile compounds at various levels within tested specimens. Filtered bio-waste source pyrolysis wax was found to have more resistance to mass loss. FT-IR analyses showed that bio-waste derived samples share some functional groups with unaged bitumen binders. Specimens demonstrated a non-Newtonian behaviour. Further tests are required to optimise, standardise, and use these promising rejuvenators.