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An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps

Authorized Users Only
2020
Authors
Passeto, Marco
Pasquini, Emiliano
Giacomello, Giovanni
Moreno-Navarro, Fernando
Tauste-Martinez, Raul
Cannone Falchetto, Augusto
Vaillancourt, Michel
Carter, Alan
Viscione, Nunzio
Russo, Francesca
Skaf, Marta
Orešković, Marko
Freire, Ana Cristina
Mikhailenko, Peter
Poulikakos, Lily
Conference object (Published version)
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Abstract
Abstract. In view of increasing social and environmental consciousness, a circular approach in waste materials management in order to convert them into new secondary resources is becoming more necessary. Given this context, an interlaboratory testing program (ILTP) focusing on maximizing the use of waste aggregates replacing conventional virgin ones has been launched in the framework of the RILEM Technical Committee on “Valorisation of Waste and Secondary Materials for Roads”. Construction and demolition wastes, recycled concrete aggregates and steel slags were selected as waste aggregates to be investigated. A reference mixture prepared with natural virgin aggregates was al-so considered for comparison purposes. This paper describes the results achieved during the first steps of the ILTP concerning: i) the basic characterization of the selected marginal aggregates; ii) the Marshall mix design of different asphalt mixtur...es prepared with one or more waste aggregates. Overall, the experimental results collected during these preliminary steps seem to confirm that the selected marginal aggregates can be considered as valid alternatives for the traditional road materials, while not jeopardizing their performance

Keywords:
Recycling / marginal aggregates / circular economy / RCA / steel slag / mix design
Source:
RILEM International Symposium on Bituminous Materials, 2020
[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_grafar_2208
URI
https://grafar.grf.bg.ac.rs/handle/123456789/2208
Collections
  • Radovi istraživača / Researcher's publications
Institution/Community
GraFar
TY  - CONF
AU  - Passeto, Marco
AU  - Pasquini, Emiliano
AU  - Giacomello, Giovanni
AU  - Moreno-Navarro, Fernando
AU  - Tauste-Martinez, Raul
AU  - Cannone Falchetto, Augusto
AU  - Vaillancourt, Michel
AU  - Carter, Alan
AU  - Viscione, Nunzio
AU  - Russo, Francesca
AU  - Skaf, Marta
AU  - Orešković, Marko
AU  - Freire, Ana Cristina
AU  - Mikhailenko, Peter
AU  - Poulikakos, Lily
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2208
AB  - Abstract. In view of increasing  social and environmental consciousness, a circular  approach  in  waste  materials  management in  order  to  convert  them  into new  secondary  resources  is becoming  more  necessary.  Given  this  context,  an interlaboratory  testing  program  (ILTP)  focusing  on  maximizing  the use  of  waste  aggregates  replacing  conventional  virgin  ones  has  been  launched  in  the  framework of the RILEM Technical Committee on “Valorisation of Waste and Secondary Materials for Roads”. Construction and demolition wastes,    recycled concrete aggregates   and steel slags were selected as waste aggregates to be investigated. A reference mixture prepared with natural virgin aggregates was al-so   considered   for   comparison   purposes.   This   paper   describes   the   results   achieved during the first steps of the ILTP concerning: i) the basic characterization of the selected marginal aggregates; ii) the Marshall mix design of different asphalt  mixtures  prepared  with  one  or  more  waste  aggregates.  Overall,  the  experimental results collected during these preliminary steps seem to confirm that the selected marginal aggregates can be considered as valid alternatives for the traditional road materials, while not jeopardizing their performance
C3  - RILEM International Symposium on Bituminous Materials
T1  - An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2208
ER  - 
@conference{
author = "Passeto, Marco and Pasquini, Emiliano and Giacomello, Giovanni and Moreno-Navarro, Fernando and Tauste-Martinez, Raul and Cannone Falchetto, Augusto and Vaillancourt, Michel and Carter, Alan and Viscione, Nunzio and Russo, Francesca and Skaf, Marta and Orešković, Marko and Freire, Ana Cristina and Mikhailenko, Peter and Poulikakos, Lily",
year = "2020",
abstract = "Abstract. In view of increasing  social and environmental consciousness, a circular  approach  in  waste  materials  management in  order  to  convert  them  into new  secondary  resources  is becoming  more  necessary.  Given  this  context,  an interlaboratory  testing  program  (ILTP)  focusing  on  maximizing  the use  of  waste  aggregates  replacing  conventional  virgin  ones  has  been  launched  in  the  framework of the RILEM Technical Committee on “Valorisation of Waste and Secondary Materials for Roads”. Construction and demolition wastes,    recycled concrete aggregates   and steel slags were selected as waste aggregates to be investigated. A reference mixture prepared with natural virgin aggregates was al-so   considered   for   comparison   purposes.   This   paper   describes   the   results   achieved during the first steps of the ILTP concerning: i) the basic characterization of the selected marginal aggregates; ii) the Marshall mix design of different asphalt  mixtures  prepared  with  one  or  more  waste  aggregates.  Overall,  the  experimental results collected during these preliminary steps seem to confirm that the selected marginal aggregates can be considered as valid alternatives for the traditional road materials, while not jeopardizing their performance",
journal = "RILEM International Symposium on Bituminous Materials",
title = "An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2208"
}
Passeto, M., Pasquini, E., Giacomello, G., Moreno-Navarro, F., Tauste-Martinez, R., Cannone Falchetto, A., Vaillancourt, M., Carter, A., Viscione, N., Russo, F., Skaf, M., Orešković, M., Freire, A. C., Mikhailenko, P.,& Poulikakos, L.. (2020). An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps. in RILEM International Symposium on Bituminous Materials.
https://hdl.handle.net/21.15107/rcub_grafar_2208
Passeto M, Pasquini E, Giacomello G, Moreno-Navarro F, Tauste-Martinez R, Cannone Falchetto A, Vaillancourt M, Carter A, Viscione N, Russo F, Skaf M, Orešković M, Freire AC, Mikhailenko P, Poulikakos L. An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps. in RILEM International Symposium on Bituminous Materials. 2020;.
https://hdl.handle.net/21.15107/rcub_grafar_2208 .
Passeto, Marco, Pasquini, Emiliano, Giacomello, Giovanni, Moreno-Navarro, Fernando, Tauste-Martinez, Raul, Cannone Falchetto, Augusto, Vaillancourt, Michel, Carter, Alan, Viscione, Nunzio, Russo, Francesca, Skaf, Marta, Orešković, Marko, Freire, Ana Cristina, Mikhailenko, Peter, Poulikakos, Lily, "An interlaboratory test program on the extensive use of waste aggregates in asphalt mixtures: preliminary steps" in RILEM International Symposium on Bituminous Materials (2020),
https://hdl.handle.net/21.15107/rcub_grafar_2208 .

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