Abstract
This repot reviews the EARN project, which was undertaken under CEDR Call2012 in order to investigate the effects of using reclaimed asphalt (RA) and/or lower temperature asphalt on the road network. The work consisted of a review of existing data on service lifetime and availability of road materials and structures, a site trial to evaluate varying proportions of RA, experimental evaluation of moisture damage and ageing in asphalt mixtures and development of an impact assessment model. The site trial involved four different mixtures containing varying proportions of RA and warm mix additive and was monitored for international roughness index, mean profile depth, corrected SCRIM Coefficient, indirect stiffness modulus, water sensitivity and indirect tensile strength, the latter with and without artificial ageing. The monitoring was extended to 40 months with two extensions to the project, when monitoring of the binder mechanical and other properties were also made.
Original language | English |
---|---|
Title of host publication | Bituminous Mixtures and Pavements VII |
Subtitle of host publication | Proceedings of the 7th International Conference on Bituminous Mixtures and Pavements, ICONFBMP 2019 |
Editors | A.F. Nikolaides, E. Manthos |
Publisher | CRC Press / Balkema - Taylor & Francis Group |
Pages | 186-193 |
Number of pages | 8 |
ISBN (Print) | 9781138480285 |
DOIs | |
Publication status | Published - 2019 |
Event | 7th International Conference on Bituminous Mixtures and Pavements, ICONFBMP 2019 - Thessaloniki, Greece Duration: 12 Jun 2019 → 14 Jun 2019 |
Conference
Conference | 7th International Conference on Bituminous Mixtures and Pavements, ICONFBMP 2019 |
---|---|
Country/Territory | Greece |
City | Thessaloniki |
Period | 12/06/19 → 14/06/19 |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.