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Published: Građevinar 68 (2016) 4
Paper type: Preliminary report
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Properties of unbound base course mixes with recycled asphalt

Josipa Domitrović, Tatjana Rukavina, Sanja Dimter

Abstract

The possibility of using recycled asphalt as replacement for natural aggregate in unbound base course mixes is explored in the paper. The mixes in which a certain proportion of natural aggregate (limestone, gravel) was replaced with recycled asphalt were analysed. The testing program involved analysis of the grading, compaction parameters, physicomechanical properties and bearing capacity of mixes. The results show that recycled asphalt can be used, in some proportions, as a suitable replacement for natural aggregate.

Keywords
unbound base course, recycled asphalt, grading, physico-mechanical properties, bearing capacity

HOW TO CITE THIS ARTICLE:

Domitrović, J. ., Rukavina, T., Dimter, S.: Properties of unbound base course mixes with recycled asphalt, GRAĐEVINAR, 68 (2016) 4, pp. 269-277, doi: https://doi.org/10.14256/JCE.1515.2015

OR:

Domitrović, J. ., Rukavina, T., Dimter, S. (2016). Properties of unbound base course mixes with recycled asphalt, GRAĐEVINAR, 68 (4), 269-277, doi: https://doi.org/10.14256/JCE.1515.2015

LICENCE:

Creative Commons License
This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
domitrovic WEB
Josipa Domitrović
University of Zagreb,
Faculty of Civil Engineering,
Department of Transportation Engineering
Rukavina Tatjana WEB
Tatjana Rukavina
University of Zagreb,
Faculty of Civil Engineering,
Department of Transportation Engineering
Dimter WEB
Sanja Dimter
University of J.J. Strossmayer in Osijek
Faculty of Civil Engineering and Architecture Osijek