Sun Damage on Roads: From UV Radiation to Bituminous Binders and the Protecting Effect of End-of-Life Tires †
Abstract
:1. Introduction
2. Materials and Methods
2.1. Bituminous Binders
2.2. UV Ageing
2.3. Binder Characterisation
3. Results and Discussion
3.1. Impact of UV on Rheological Properties
3.2. Role of Crumb Rubber in UV Ageing of Bitumen
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Binder | R Parameter | Increase (%) | |
---|---|---|---|
Fresh | UV Aged | ||
BB1 | 1.37 | 2.43 | 77 |
BB2 | 1.68 | 3.05 | 82 |
BB1 + CB | 1.32 | 1.38 | 5 |
BB2 + CR | 2.74 | 3.38 | 23 |
BB2 + CR + CB | 2.68 | 3.39 | 26 |
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Enfrin, M.; Borinelli, J.B.; Blom, J.; Vuye, C.; Giustozzi, F. Sun Damage on Roads: From UV Radiation to Bituminous Binders and the Protecting Effect of End-of-Life Tires. Eng. Proc. 2023, 36, 30. https://doi.org/10.3390/engproc2023036030
Enfrin M, Borinelli JB, Blom J, Vuye C, Giustozzi F. Sun Damage on Roads: From UV Radiation to Bituminous Binders and the Protecting Effect of End-of-Life Tires. Engineering Proceedings. 2023; 36(1):30. https://doi.org/10.3390/engproc2023036030
Chicago/Turabian StyleEnfrin, Marie, Jaffer Bressan Borinelli, Johan Blom, Cedric Vuye, and Filippo Giustozzi. 2023. "Sun Damage on Roads: From UV Radiation to Bituminous Binders and the Protecting Effect of End-of-Life Tires" Engineering Proceedings 36, no. 1: 30. https://doi.org/10.3390/engproc2023036030