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Analysis of the ageing effect on the cyclic tension–compression loading behaviour of bitumen and mastics

Author
Micaelo, R.; Botella, R.; Perez, F.; Sá da Costa, M.
Type of activity
Journal article
Journal
Construction and building materials
Date of publication
2020-05
Volume
243
First page
118275:1
Last page
118275:8
DOI
10.1016/j.conbuildmat.2020.118275
Repository
http://hdl.handle.net/2117/180028 Open in new window
URL
https://www.sciencedirect.com/science/article/abs/pii/S0950061820302804 Open in new window
Abstract
Within the bituminous mixture the binder is subjected to different stress-state modes but the cyclic loading response is usually characterized on shear mode. This research investigates the evolution with ageing of the undamaged linear rheological behaviour and resistance to cyclic loading of bituminous materials using a tension–compression strain-sweep test. The results show that, similarly to the shear mode response, mineral fillers may induce a greater stiffening effect than ageing treatment...
Citation
Micaelo, R. [et al.]. Analysis of the ageing effect on the cyclic tension–compression loading behaviour of bitumen and mastics. "Construction and building materials", Maig 2020, vol. 243, p. 118275:1-118275:8.
Keywords
Ageing, Bituminous mastic, Fatigue testing, Filler-bitumen interaction, Rheological properties, Tension–compression test
Group of research
MATCAR - Construction Materials and Roads

Participants