Title
The influence of ageing on the fatigue and healing properties of bituminous mortars The influence of ageing on the fatigue and healing properties of bituminous mortars
Author
Faculty/Department
Faculty of Applied Engineering Sciences
Publication type
article
Publication
Subject
Engineering sciences. Technology
Source (journal)
Procedia : social and behavioral sciences
Volume/pages
53(2012) , p. 256-265
ISSN
1877-0428
ISI
000312560400025
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
For asphalt pavement design in Belgium, healing is taken into account as a standard shift factor, representing the effect of rest periods between loadings of traffic. Because nowadays Reclaimed Asphalt Aggregate (RA) is widely used in hot mixtures, a new validation of the healing factor is needed. Given the lack of test results and a standard healing test for mixtures, a new test method for the evaluation of healing on mortar samples was evaluated using Dynamic Shear Rheology. This paper reports the test settings and results; specific attention is given to DSR stress and strain modes in software and output.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/45e105/4826.pdf
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