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Nicholls, J. C. (author), Wayman, M. (author), Varveri, Aikaterini (author), King, S. (author), Cassidy, S. (author), Mollenhauer, K. (author), McNally, C. (author), Tabakovic, A. (author)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...conference paper 2019
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Nicholls, C. (author), Wayman, M. (author), Mollenhauer, K. (author), McNally, C. (author), Tabakovic, A. (author), Varveri, A. (author), Cassidy, S. (author), Shahmohammadi, R. (author), Taylor, R. (author)The use of reclaimed asphalt, secondary component materials and/or additives and lower temperature asphalt are being increasingly used in order to improve the sustainability of asphalt production. The use of reclaimed asphalt reduces the need for virgin materials whilst lower temperature asphalts have reduced CO2 emissions, increased...conference paper 2015
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Nicholls, C. (author), Wayman, M. (author), Mollenhauer, K. (author), McNally, C. (author), Tabakovic, A. (author), Varveri, A. (author), Cassidy, S. (author), Shahmohammadi, R. (author), Gilbert, K. (author)There is a need for a method for assessing the results from changes in the potential durability of road materials due to the inclusion of reclaimed and secondary component materials in the manufacture of new road materials. Such changes will have an effect on the cost of the construction maintenance, both financially to the client and...conference paper 2014
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Nicholls, C. (author), Wayman, M. (author), Mollenhauer, K. (author), McNally, C. (author), Tabakovic, A. (author), Varveri, A. (author), Cassidy, S. (author), Shahmohammadi, R. (author), Gilbert, K. (author)There is a need for a method for assessing the results from changes in the potential durability of road materials due to the inclusion of reclaimed and secondary component materials in the manufacture of new road materials. Such changes will have an effect on the cost of the construction maintenance, both financially to the client and...conference paper 2014
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Van den Bergh, W. (author), McNally, C. (author), De Keersmaecker, A. (author), Fallon, E. (author)An asphalt mixture is believed to be a partial self-healing material. For asphalt pavement design, this characteristic is taken into account as a shift healing factor. Healing during rest periods will result in a longer structural design life for the mixture in situ, compared to the fatigue life determined with a continuous sinusoidal test in...conference paper 2013