Searched for: author%3A%22Porot%2C+Laurent%22
(1 - 9 of 9)
document
Apostolidis, P. (author), Porot, Laurent (author)
Bituminous binders are foreseen as colloidal dispersed systems characterised by high chemical complexity containing a plethora of molecules classified into maltenes and asphaltenes. The effect of these fractions on the overall response of bituminous binders remains elusive. This research selected two binders from the same refinery but with...
journal article 2023
document
Nahar, Sayeda (author), Porot, Laurent (author), Apostolidis, P. (author), Chailleux, Emmanuel (author)
In the past years, the use of liquid additives as bitumen modifiers has increased to enhance or adjust the properties of bitumen for wide range of applications. Their molecular composition and mutual interaction result in a specific phase morphology in the binders. Hence, there is a need to evaluate the phase and interphase framework and...
abstract 2022
document
Apostolidis, P. (author), Porot, Laurent (author), Elwardany, Michael (author), Vansteenkiste, Stefan (author), Chailleux, Emmanuel (author)
The RILEM TC 272 PIM (Phase and Interphase behaviour of innovative bituminous Materials) – TG1 Binder has initiated an inter-laboratory program investigating the phase and interphase behaviour of bituminous binders. Five laboratories evaluated the low temperature properties of seven standard and complex binders with differential scanning...
abstract 2022
document
Nahar, S.N. (author), Porot, Laurent (author), Apostolidis, P. (author)
In the past years, the use of liquid additives as bitumen modifiers has increased to tailor the rheology of bitumen for a wide range of applications. Their chemical composition and mutual interaction result in specific phase morphologies in the binders. Hence, there is a need to evaluate the phase morphology of complex binders and the impact of...
journal article 2022
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Tušar, Marjan (author), Kakar, Muhammad Rafiq (author), Poulikakos, Lily D. (author), Pasquini, Emiliano (author), Baliello, Andrea (author), Pasetto, Marco (author), Porot, Laurent (author), Wang, Di (author), Lo Presti, Davide (author), Varveri, Aikaterini (author)
Inter-laboratory experiments were designed to evaluate the impact of plastic waste blended directly in bitumen and to assess the properties, using conventional and advanced bituminous binder testing. The blends targeted 5% of plastic waste in 95% bitumen, using two types of polyethylene (PE) primary (pellets) and secondary (shreds) waste. The...
journal article 2022
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Porot, Laurent (author), Mouillet, Virginie (author), Margaritis, Alexandros (author), Haghshena, Hamzeh (author), Elwardany, Michael (author), Apostolidis, P. (author)
InfraRed spectrometry is a powerful technique to characterise bituminous binders. The methodology is not fully harmonised and may lead to vari-ability. The RILEM-272-PIM-TG1, evaluated seven complex bituminous, for which eleven laboratories performed FTIR. While, the spectra showed sim-ilar trends, further analysis was needed to improve...
journal article 2022
document
Porot, Laurent (author)
The asphalt industry is facing some key challenges. There is a need to move towards more sustainable and environmental friendly solutions to construct the pavements for tomorrow. This has to answer the market needs for greater performance with improved warranties, increased safety and less impact on environment, all in required budget...
conference paper 2021
document
Porot, Laurent (author), Chailleux, Emmanuel (author), Apostolidis, P. (author), Zhu, Jiqing (author), Margaritis, Alexandros (author), Tsantilis, Lucia (author)
The asphalt industry is constantly working to enhance the performances of asphalt materials, introducing innovative and more sustainable solutions. In this context, the incorporation of materials, such as additives, polymers, is more and more used to improve the properties of neat bitumen. This leads to even more complex bituminous binders,...
conference paper 2021
document
Apostolidis, P. (author), Elwardany, Michael (author), Porot, Laurent (author), Vansteenkiste, Stefan (author), Chailleux, Emmanuel (author)
The RILEM TC 272 PIM (Phase and Interphase behavior of innovative bituminous Materials)—TG1 Binder has initiated an inter-laboratory program investigating the phase and interphase behaviour of bituminous binders. Within the scope, four laboratories evaluated the low temperature properties of seven binders with differential scanning calorimetry ...
journal article 2021
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