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Effect of of ageing and temperature on the fatigue behaviour of bitumens

Autor
Miro, R.; Martinez, A.; Moreno, F.; Rubio, M.C.
Tipus d'activitat
Article en revista
Revista
Materials & design
Data de publicació
2015-12
Volum
86
Pàgina inicial
129
Pàgina final
137
DOI
https://doi.org/10.1016/j.matdes.2015.07.076 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/86929 Obrir en finestra nova
Resum
Bitumen ageing plays a significant role in determining the resistance of asphalt mixes to fatigue cracking. Regardless of the type of ageing (oxidation during manufacture or during the service life), hardening effects increase the risk of cracking. The objective of this work is to examine the combined effect of the loss of volatiles and oxidation produced during ageing on the fatigue behaviour of the bitumen. To this end, different types of bitumen were subjected to accelerated ageing in the lab...
Citació
Miro, R., Martinez, A., Moreno, F., Rubio, M.C. Effect of of ageing and temperature on the fatigue behaviour of bitumens. "Materials and design", Desembre 2015, vol. 86, p. 129-137.
Paraules clau
Ageing, Bitumen, DSR, Fatigue, Strain sweep test, Temperature, asphalt binders, damage, evolution, hot, oxidation, rheological properties
Grup de recerca
MATCAR - Materials de Construcció i Carreteres

Participants

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