TY  - JOUR
AU  - Hugener, Martin
AU  - Wang, Di
AU  - Cannone Falchetto, Augusto
AU  - Porot, Laurent
AU  - Kara De Maeijer, Patricia
AU  - Orešković, Marko
AU  - Sa-da-Costa, Margarida
AU  - Tabatabaee, Hassan
AU  - Bocci, Edoardo
AU  - Kawakami, Atsushi
AU  - Hofko, Bernhard
AU  - Grilli, Andrea
AU  - Pasquini, Emiliano
AU  - Passeto, Marco
AU  - Zhai, Huachun
AU  - Soenen, Hilde
AU  - Van den bergh, Wim
AU  - Cardone, Fabrizio
AU  - Carter, Alan
AU  - Vasconcelos, Kamilla
AU  - Carbonneau, Xavier
AU  - Lorserie, Aurelie
AU  - Mladenović, Goran
AU  - Koudelka, Tomas
AU  - Coufalik, Pavel
AU  - Zhang, Runhua
AU  - Dave, Eshan
AU  - Tebaldi, Gabriele
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2638
AB  - This recommendation is based on the results of an inter-laboratory study organised by the RILEM technical committee TC 264-RAP "Asphalt Pavement Recycling"—Task Group 3 (TG3) focusing on Asphalt Binder for Recycled Asphalt Mixture. The TG3 aimed to evaluate the effect of a specific family of materials known as asphalt recycling agent (ARA) on the aged binder under different configurations. Even though ageing is an irreversible phenomenon, effective ARA must have the capability to improve the flexibility of the bituminous materials and their resistance against cracking susceptibility with no adverse effect on the rutting resistance of pavements containing reclaimed asphalt. A total of 17 participating laboratories analysed the properties of binder blends composed of aged binder from reclaimed asphalt in three different contents (60, 80, 100%), ARA and virgin binder. The physical properties of the blends were thoroughly evaluated through traditional and rheological binder testing. This recommendation proposes to restore the original material properties at low and intermediate temperatures (i.e. cracking resistance) while balancing the high-temperature characteristics (i.e. rutting susceptibility) with durable impact throughout the progression of ageing phenomena. Therefore, using of the Dynamic Shear Rheometer is foreseen as a more suitable and sustainable means to evaluate binder blends containing an asphalt recycling agent. Compared with conventional testing, the proposed approach requires fewer materials while resulting in a faster experimental procedure with one single test.
PB  - Springer
T2  - Materials and Structures, Springer
T1  - Recommendation of RILEM TC 264 RAP on the evaluation of asphalt recycling agents for hot mix asphalt
IS  - 55
SP  - 31
DO  - 10.1617/s11527-021-01837-0
ER  - 

@article{
author = "Hugener, Martin and Wang, Di and Cannone Falchetto, Augusto and Porot, Laurent and Kara De Maeijer, Patricia and Orešković, Marko and Sa-da-Costa, Margarida and Tabatabaee, Hassan and Bocci, Edoardo and Kawakami, Atsushi and Hofko, Bernhard and Grilli, Andrea and Pasquini, Emiliano and Passeto, Marco and Zhai, Huachun and Soenen, Hilde and Van den bergh, Wim and Cardone, Fabrizio and Carter, Alan and Vasconcelos, Kamilla and Carbonneau, Xavier and Lorserie, Aurelie and Mladenović, Goran and Koudelka, Tomas and Coufalik, Pavel and Zhang, Runhua and Dave, Eshan and Tebaldi, Gabriele",
year = "2022",
abstract = "This recommendation is based on the results of an inter-laboratory study organised by the RILEM technical committee TC 264-RAP "Asphalt Pavement Recycling"—Task Group 3 (TG3) focusing on Asphalt Binder for Recycled Asphalt Mixture. The TG3 aimed to evaluate the effect of a specific family of materials known as asphalt recycling agent (ARA) on the aged binder under different configurations. Even though ageing is an irreversible phenomenon, effective ARA must have the capability to improve the flexibility of the bituminous materials and their resistance against cracking susceptibility with no adverse effect on the rutting resistance of pavements containing reclaimed asphalt. A total of 17 participating laboratories analysed the properties of binder blends composed of aged binder from reclaimed asphalt in three different contents (60, 80, 100%), ARA and virgin binder. The physical properties of the blends were thoroughly evaluated through traditional and rheological binder testing. This recommendation proposes to restore the original material properties at low and intermediate temperatures (i.e. cracking resistance) while balancing the high-temperature characteristics (i.e. rutting susceptibility) with durable impact throughout the progression of ageing phenomena. Therefore, using of the Dynamic Shear Rheometer is foreseen as a more suitable and sustainable means to evaluate binder blends containing an asphalt recycling agent. Compared with conventional testing, the proposed approach requires fewer materials while resulting in a faster experimental procedure with one single test.",
publisher = "Springer",
journal = "Materials and Structures, Springer",
title = "Recommendation of RILEM TC 264 RAP on the evaluation of asphalt recycling agents for hot mix asphalt",
number = "55",
pages = "31",
doi = "10.1617/s11527-021-01837-0"
}

Hugener, M., Wang, D., Cannone Falchetto, A., Porot, L., Kara De Maeijer, P., Orešković, M., Sa-da-Costa, M., Tabatabaee, H., Bocci, E., Kawakami, A., Hofko, B., Grilli, A., Pasquini, E., Passeto, M., Zhai, H., Soenen, H., Van den bergh, W., Cardone, F., Carter, A., Vasconcelos, K., Carbonneau, X., Lorserie, A., Mladenović, G., Koudelka, T., Coufalik, P., Zhang, R., Dave, E.,& Tebaldi, G.. (2022). Recommendation of RILEM TC 264 RAP on the evaluation of asphalt recycling agents for hot mix asphalt. in Materials and Structures, Springer
Springer.(55), 31.
https://doi.org/10.1617/s11527-021-01837-0

Hugener M, Wang D, Cannone Falchetto A, Porot L, Kara De Maeijer P, Orešković M, Sa-da-Costa M, Tabatabaee H, Bocci E, Kawakami A, Hofko B, Grilli A, Pasquini E, Passeto M, Zhai H, Soenen H, Van den bergh W, Cardone F, Carter A, Vasconcelos K, Carbonneau X, Lorserie A, Mladenović G, Koudelka T, Coufalik P, Zhang R, Dave E, Tebaldi G. Recommendation of RILEM TC 264 RAP on the evaluation of asphalt recycling agents for hot mix asphalt. in Materials and Structures, Springer. 2022;(55):31.
doi:10.1617/s11527-021-01837-0 .

Hugener, Martin, Wang, Di, Cannone Falchetto, Augusto, Porot, Laurent, Kara De Maeijer, Patricia, Orešković, Marko, Sa-da-Costa, Margarida, Tabatabaee, Hassan, Bocci, Edoardo, Kawakami, Atsushi, Hofko, Bernhard, Grilli, Andrea, Pasquini, Emiliano, Passeto, Marco, Zhai, Huachun, Soenen, Hilde, Van den bergh, Wim, Cardone, Fabrizio, Carter, Alan, Vasconcelos, Kamilla, Carbonneau, Xavier, Lorserie, Aurelie, Mladenović, Goran, Koudelka, Tomas, Coufalik, Pavel, Zhang, Runhua, Dave, Eshan, Tebaldi, Gabriele, "Recommendation of RILEM TC 264 RAP on the evaluation of asphalt recycling agents for hot mix asphalt" in Materials and Structures, Springer, no. 55 (2022):31,
https://doi.org/10.1617/s11527-021-01837-0 . .

TY  - JOUR
AU  - Poulikakos, Lily
AU  - Pasquini, Emiliano
AU  - Tušar, Marjan
AU  - Hernando, David
AU  - Wang, Di
AU  - Mikhailenko, Peter
AU  - Pasetto, Marco
AU  - Baliello, Andrea
AU  - Cannone Falchetto, Augusto
AU  - Miljković, Miomir
AU  - Orešković, Marko
AU  - Viscione, Nunzio
AU  - Saboo, Nikhil
AU  - Orozco, Gabirel
AU  - Lachance-Tremblay, Eric
AU  - Vaillancourt, Michel
AU  - Rafiq Kakar, Muhammed
AU  - Bueche, Nicolas
AU  - Stoop, Jan
AU  - Wouters, Lacy
AU  - Dalmazzo, Davide
AU  - Pinheiro, Gustavo
AU  - Vasconcelos, Kamilla
AU  - Moreno Navarro, Fernando
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2811
AB  - This research aims to determine if the observed improvements using polyethylene (PE) waste in asphalt binder translate into better performance at the asphalt mixture scale in the laboratory environment while overcoming the stability and homogeneity issues experienced at the binder level. This is accomplished through a round-robin multinational experimental program covering four continents, with the active participation of eleven laboratories within the RILEM TC 279-WMR. PE modified AC16 mixtures were prepared employing the dry process using local materials with the PE waste provided by one source. Various mechanical tests were performed to investigate the compactability, strength, moisture sensitivity, stiffness and permanent deformation. Compared to the control mixtures, the following observations were made for PE modified mixtures: easier to compact, lower time dependence of stiffness, higher elastic behavior, lower creep rate, and higher creep modulus. Furthermore, cyclic compression test results showed that the resistance to permanent deformation is improved when using PE in asphalt mixtures, whereas the wheel tracking tests showed relatively similar or better results when 1.5% PE was added to the control mixture. The wheel tracking test results in water showed an increase in deformation with increasing PE content. The interlaboratory investigation showed that the use of PE as a performance enhancing additive in asphalt pavements is a viable, environmentally friendly option for recycling waste plastic and could potentially reduce the use of polymer additives in asphalt.
PB  - Elsevier
T2  - Journal of Cleaner Production
T1  - RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste
VL  - 375
DO  - https://doi.org/10.1016/j.jclepro.2022.134124
ER  - 

@article{
author = "Poulikakos, Lily and Pasquini, Emiliano and Tušar, Marjan and Hernando, David and Wang, Di and Mikhailenko, Peter and Pasetto, Marco and Baliello, Andrea and Cannone Falchetto, Augusto and Miljković, Miomir and Orešković, Marko and Viscione, Nunzio and Saboo, Nikhil and Orozco, Gabirel and Lachance-Tremblay, Eric and Vaillancourt, Michel and Rafiq Kakar, Muhammed and Bueche, Nicolas and Stoop, Jan and Wouters, Lacy and Dalmazzo, Davide and Pinheiro, Gustavo and Vasconcelos, Kamilla and Moreno Navarro, Fernando",
year = "2022",
abstract = "This research aims to determine if the observed improvements using polyethylene (PE) waste in asphalt binder translate into better performance at the asphalt mixture scale in the laboratory environment while overcoming the stability and homogeneity issues experienced at the binder level. This is accomplished through a round-robin multinational experimental program covering four continents, with the active participation of eleven laboratories within the RILEM TC 279-WMR. PE modified AC16 mixtures were prepared employing the dry process using local materials with the PE waste provided by one source. Various mechanical tests were performed to investigate the compactability, strength, moisture sensitivity, stiffness and permanent deformation. Compared to the control mixtures, the following observations were made for PE modified mixtures: easier to compact, lower time dependence of stiffness, higher elastic behavior, lower creep rate, and higher creep modulus. Furthermore, cyclic compression test results showed that the resistance to permanent deformation is improved when using PE in asphalt mixtures, whereas the wheel tracking tests showed relatively similar or better results when 1.5% PE was added to the control mixture. The wheel tracking test results in water showed an increase in deformation with increasing PE content. The interlaboratory investigation showed that the use of PE as a performance enhancing additive in asphalt pavements is a viable, environmentally friendly option for recycling waste plastic and could potentially reduce the use of polymer additives in asphalt.",
publisher = "Elsevier",
journal = "Journal of Cleaner Production",
title = "RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste",
volume = "375",
doi = "https://doi.org/10.1016/j.jclepro.2022.134124"
}

Poulikakos, L., Pasquini, E., Tušar, M., Hernando, D., Wang, D., Mikhailenko, P., Pasetto, M., Baliello, A., Cannone Falchetto, A., Miljković, M., Orešković, M., Viscione, N., Saboo, N., Orozco, G., Lachance-Tremblay, E., Vaillancourt, M., Rafiq Kakar, M., Bueche, N., Stoop, J., Wouters, L., Dalmazzo, D., Pinheiro, G., Vasconcelos, K.,& Moreno Navarro, F.. (2022). RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste. in Journal of Cleaner Production
Elsevier., 375.
https://doi.org/https://doi.org/10.1016/j.jclepro.2022.134124

Poulikakos L, Pasquini E, Tušar M, Hernando D, Wang D, Mikhailenko P, Pasetto M, Baliello A, Cannone Falchetto A, Miljković M, Orešković M, Viscione N, Saboo N, Orozco G, Lachance-Tremblay E, Vaillancourt M, Rafiq Kakar M, Bueche N, Stoop J, Wouters L, Dalmazzo D, Pinheiro G, Vasconcelos K, Moreno Navarro F. RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste. in Journal of Cleaner Production. 2022;375.
doi:https://doi.org/10.1016/j.jclepro.2022.134124 .

Poulikakos, Lily, Pasquini, Emiliano, Tušar, Marjan, Hernando, David, Wang, Di, Mikhailenko, Peter, Pasetto, Marco, Baliello, Andrea, Cannone Falchetto, Augusto, Miljković, Miomir, Orešković, Marko, Viscione, Nunzio, Saboo, Nikhil, Orozco, Gabirel, Lachance-Tremblay, Eric, Vaillancourt, Michel, Rafiq Kakar, Muhammed, Bueche, Nicolas, Stoop, Jan, Wouters, Lacy, Dalmazzo, Davide, Pinheiro, Gustavo, Vasconcelos, Kamilla, Moreno Navarro, Fernando, "RILEM interlaboratory study on the mechanical properties of asphalt mixtures modified with polyethylene waste" in Journal of Cleaner Production, 375 (2022),
https://doi.org/https://doi.org/10.1016/j.jclepro.2022.134124 . .

TY  - JOUR
AU  - Botella, Ramon
AU  - Lo Presti, Davide
AU  - Vasconcelos, Kamilla
AU  - Bernatowicz, Kinga
AU  - Martínez, Adriana
AU  - Miró, Rodrigo
AU  - Specht, Luciano
AU  - Arámbula Mercado, Edith
AU  - Menegusso Pires, Gustavo
AU  - Pasquini, Emiliano
AU  - Ogbo, Chibuike
AU  - Preti, Francesco
AU  - Pasetto, Marco
AU  - Jiménez del Barco Carrión, Ana
AU  - Roberto, Antonio
AU  - Orešković, Marko
AU  - Kuna, Kranthi
AU  - Guduru, Gurunath
AU  - Epps Martin, Amy
AU  - Carter, Alan
AU  - Giancontieri, Gaspare
AU  - Abed, Ahmed
AU  - Dave, Eshan
AU  - Tebaldi, Gabriele
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2659
AB  - This paper describes the development of novel/state-of-art computational framework to accurately predict the degree of binder activity of a reclaimed asphalt pavement sample as a percentage of the indirect tensile strength (ITS) using a reduced number of input variables that are relatively easy to obtain, namely compaction temperature, air voids and ITS. Different machine learning (ML) techniques were applied to obtain the most accurate data representation model. Specifically, three ML techniques were applied: 6th-degree multivariate polynomial regression with regularization, artificial neural network and random forest regression. The three techniques produced models with very similar precision, reporting a mean absolute error ranging from 12.2 to 12.8% of maximum ITS on the test data set. The work presented in this paper is an evolution in terms of data analysis of the results obtained within the interlaboratory tests conducted by Task Group 5 of the RILEM Technical Committee 264 on Reclaimed Asphalt Pavement. Hence, despite it has strong bonds with this framework, this work was developed independently and can be considered as a natural follow-up.
PB  - Springer
T2  - Materials and Structures
T1  - Machine learning techniques to estimate the degree of binder activity of reclaimed asphalt pavement
SP  - 112
VL  - 55
DO  - https://doi.org/10.1617/s11527-022-01933-9
ER  - 

@article{
author = "Botella, Ramon and Lo Presti, Davide and Vasconcelos, Kamilla and Bernatowicz, Kinga and Martínez, Adriana and Miró, Rodrigo and Specht, Luciano and Arámbula Mercado, Edith and Menegusso Pires, Gustavo and Pasquini, Emiliano and Ogbo, Chibuike and Preti, Francesco and Pasetto, Marco and Jiménez del Barco Carrión, Ana and Roberto, Antonio and Orešković, Marko and Kuna, Kranthi and Guduru, Gurunath and Epps Martin, Amy and Carter, Alan and Giancontieri, Gaspare and Abed, Ahmed and Dave, Eshan and Tebaldi, Gabriele",
year = "2022",
abstract = "This paper describes the development of novel/state-of-art computational framework to accurately predict the degree of binder activity of a reclaimed asphalt pavement sample as a percentage of the indirect tensile strength (ITS) using a reduced number of input variables that are relatively easy to obtain, namely compaction temperature, air voids and ITS. Different machine learning (ML) techniques were applied to obtain the most accurate data representation model. Specifically, three ML techniques were applied: 6th-degree multivariate polynomial regression with regularization, artificial neural network and random forest regression. The three techniques produced models with very similar precision, reporting a mean absolute error ranging from 12.2 to 12.8% of maximum ITS on the test data set. The work presented in this paper is an evolution in terms of data analysis of the results obtained within the interlaboratory tests conducted by Task Group 5 of the RILEM Technical Committee 264 on Reclaimed Asphalt Pavement. Hence, despite it has strong bonds with this framework, this work was developed independently and can be considered as a natural follow-up.",
publisher = "Springer",
journal = "Materials and Structures",
title = "Machine learning techniques to estimate the degree of binder activity of reclaimed asphalt pavement",
pages = "112",
volume = "55",
doi = "https://doi.org/10.1617/s11527-022-01933-9"
}

Botella, R., Lo Presti, D., Vasconcelos, K., Bernatowicz, K., Martínez, A., Miró, R., Specht, L., Arámbula Mercado, E., Menegusso Pires, G., Pasquini, E., Ogbo, C., Preti, F., Pasetto, M., Jiménez del Barco Carrión, A., Roberto, A., Orešković, M., Kuna, K., Guduru, G., Epps Martin, A., Carter, A., Giancontieri, G., Abed, A., Dave, E.,& Tebaldi, G.. (2022). Machine learning techniques to estimate the degree of binder activity of reclaimed asphalt pavement. in Materials and Structures
Springer., 55, 112.
https://doi.org/https://doi.org/10.1617/s11527-022-01933-9

Botella R, Lo Presti D, Vasconcelos K, Bernatowicz K, Martínez A, Miró R, Specht L, Arámbula Mercado E, Menegusso Pires G, Pasquini E, Ogbo C, Preti F, Pasetto M, Jiménez del Barco Carrión A, Roberto A, Orešković M, Kuna K, Guduru G, Epps Martin A, Carter A, Giancontieri G, Abed A, Dave E, Tebaldi G. Machine learning techniques to estimate the degree of binder activity of reclaimed asphalt pavement. in Materials and Structures. 2022;55:112.
doi:https://doi.org/10.1617/s11527-022-01933-9 .

Botella, Ramon, Lo Presti, Davide, Vasconcelos, Kamilla, Bernatowicz, Kinga, Martínez, Adriana, Miró, Rodrigo, Specht, Luciano, Arámbula Mercado, Edith, Menegusso Pires, Gustavo, Pasquini, Emiliano, Ogbo, Chibuike, Preti, Francesco, Pasetto, Marco, Jiménez del Barco Carrión, Ana, Roberto, Antonio, Orešković, Marko, Kuna, Kranthi, Guduru, Gurunath, Epps Martin, Amy, Carter, Alan, Giancontieri, Gaspare, Abed, Ahmed, Dave, Eshan, Tebaldi, Gabriele, "Machine learning techniques to estimate the degree of binder activity of reclaimed asphalt pavement" in Materials and Structures, 55 (2022):112,
https://doi.org/https://doi.org/10.1617/s11527-022-01933-9 . .

TY  - CONF
AU  - Wang, Di
AU  - Cannone Falchetto, Augusto
AU  - Hugener, Martin
AU  - Porot, Laurent
AU  - Kawakami, Atsushi
AU  - Hofko, Bernhard
AU  - Grilli, Andrea
AU  - Pasquini, Emiliano
AU  - Passeto, Marco
AU  - Tabatabaee, Hassan
AU  - Zhai, Huachun
AU  - Sá da Costa, Margarida
AU  - Soenen, Hilde
AU  - Kara De Maeijer, Patricia
AU  - Van den bergh, Wim
AU  - Cardone, Fabrizio
AU  - Carter, Alan
AU  - Vasconcelos, Kamilla
AU  - Carbonneau, Xavier
AU  - Lorserie, Aurelie
AU  - Mladenović, Goran
AU  - Orešković, Marko
AU  - Koudelka, Tomas
AU  - Bocci, Edoardo
AU  - Zhang, Runhua
AU  - Dave, Eshan
AU  - Tebaldi, Gabriele
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2207
AB  - The use of rejuvenators has seen a consistent increase over the years in  the  asphalt  pavement  industry.  This  is  due  to  the  need  for  maximizing  the  demand  for  incorporating  a  higher  amount  of  Reclaimed  Asphalt  (RA)  in  the  pavement asphalt mixtures. In order to tackle this challenge, the Task Group 3, focusing on asphalt binders and additives, of the RILEM TC RAP conducted an interlaboratory  activity  to  evaluate  the  effect  of  aging  on  blends  of  virgin  and  rejuvenated RA binders. A set of conventional tests including penetration value at  25  °C, softening  point  temperature  and  rheological  measurements  by  means  of Dynamic Shear Rheometer (DSR) were selected to involve a large number of participants.  A  binder,  recovered  from  field  RA,  was  treated  with  a  bio-based rejuvenator and blended with a virgin binder to simulate recycling at three different  percentages  60  %,  80  %,  and  100  %.  These  blends,  as  well  as  the  pure  virgin  binder,  were  next  short  and  long  term  aged  and  tested  to  evaluate  the  changes  in  the  corresponding  properties.  Relatively  consistent  results  were  obtained for the entire set of blends. The aging of combined rejuvenated RA and virgin  binders  was  comparable  to  that  experienced  for  the  pure  virgin  binder.  DSR data provided a more precise evolution of the impact of aging on the materials.
C3  - RILEM International Symposium on Bituminous Materials
T1  - Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2207
ER  - 

@conference{
author = "Wang, Di and Cannone Falchetto, Augusto and Hugener, Martin and Porot, Laurent and Kawakami, Atsushi and Hofko, Bernhard and Grilli, Andrea and Pasquini, Emiliano and Passeto, Marco and Tabatabaee, Hassan and Zhai, Huachun and Sá da Costa, Margarida and Soenen, Hilde and Kara De Maeijer, Patricia and Van den bergh, Wim and Cardone, Fabrizio and Carter, Alan and Vasconcelos, Kamilla and Carbonneau, Xavier and Lorserie, Aurelie and Mladenović, Goran and Orešković, Marko and Koudelka, Tomas and Bocci, Edoardo and Zhang, Runhua and Dave, Eshan and Tebaldi, Gabriele",
year = "2020",
abstract = "The use of rejuvenators has seen a consistent increase over the years in  the  asphalt  pavement  industry.  This  is  due  to  the  need  for  maximizing  the  demand  for  incorporating  a  higher  amount  of  Reclaimed  Asphalt  (RA)  in  the  pavement asphalt mixtures. In order to tackle this challenge, the Task Group 3, focusing on asphalt binders and additives, of the RILEM TC RAP conducted an interlaboratory  activity  to  evaluate  the  effect  of  aging  on  blends  of  virgin  and  rejuvenated RA binders. A set of conventional tests including penetration value at  25  °C, softening  point  temperature  and  rheological  measurements  by  means  of Dynamic Shear Rheometer (DSR) were selected to involve a large number of participants.  A  binder,  recovered  from  field  RA,  was  treated  with  a  bio-based rejuvenator and blended with a virgin binder to simulate recycling at three different  percentages  60  %,  80  %,  and  100  %.  These  blends,  as  well  as  the  pure  virgin  binder,  were  next  short  and  long  term  aged  and  tested  to  evaluate  the  changes  in  the  corresponding  properties.  Relatively  consistent  results  were  obtained for the entire set of blends. The aging of combined rejuvenated RA and virgin  binders  was  comparable  to  that  experienced  for  the  pure  virgin  binder.  DSR data provided a more precise evolution of the impact of aging on the materials.",
journal = "RILEM International Symposium on Bituminous Materials",
title = "Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2207"
}

Wang, D., Cannone Falchetto, A., Hugener, M., Porot, L., Kawakami, A., Hofko, B., Grilli, A., Pasquini, E., Passeto, M., Tabatabaee, H., Zhai, H., Sá da Costa, M., Soenen, H., Kara De Maeijer, P., Van den bergh, W., Cardone, F., Carter, A., Vasconcelos, K., Carbonneau, X., Lorserie, A., Mladenović, G., Orešković, M., Koudelka, T., Bocci, E., Zhang, R., Dave, E.,& Tebaldi, G.. (2020). Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders. in RILEM International Symposium on Bituminous Materials.
https://hdl.handle.net/21.15107/rcub_grafar_2207

Wang D, Cannone Falchetto A, Hugener M, Porot L, Kawakami A, Hofko B, Grilli A, Pasquini E, Passeto M, Tabatabaee H, Zhai H, Sá da Costa M, Soenen H, Kara De Maeijer P, Van den bergh W, Cardone F, Carter A, Vasconcelos K, Carbonneau X, Lorserie A, Mladenović G, Orešković M, Koudelka T, Bocci E, Zhang R, Dave E, Tebaldi G. Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders. in RILEM International Symposium on Bituminous Materials. 2020;.
https://hdl.handle.net/21.15107/rcub_grafar_2207 .

Wang, Di, Cannone Falchetto, Augusto, Hugener, Martin, Porot, Laurent, Kawakami, Atsushi, Hofko, Bernhard, Grilli, Andrea, Pasquini, Emiliano, Passeto, Marco, Tabatabaee, Hassan, Zhai, Huachun, Sá da Costa, Margarida, Soenen, Hilde, Kara De Maeijer, Patricia, Van den bergh, Wim, Cardone, Fabrizio, Carter, Alan, Vasconcelos, Kamilla, Carbonneau, Xavier, Lorserie, Aurelie, Mladenović, Goran, Orešković, Marko, Koudelka, Tomas, Bocci, Edoardo, Zhang, Runhua, Dave, Eshan, Tebaldi, Gabriele, "Effect of Aging on the Rheological Properties of Blends of Virgin and Rejuvenated RA Binders" in RILEM International Symposium on Bituminous Materials (2020),
https://hdl.handle.net/21.15107/rcub_grafar_2207 .

TY  - JOUR
AU  - Orešković, Marko
AU  - Menegusso Pires, Gustavo
AU  - Bressi, Sara
AU  - Vasconcelos, Kamilla
AU  - Lo Presti, Davide
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1770
AB  - The lack of understanding the mechanisms governing the interaction between reclaimed asphalt binder (RAb)1 and recycling agents is one of the technical issues that still need to be resolved when high amount of reclaimed asphalt (RA)2 is used in a new recycled asphalt mixture (RAM). Due to important role of RAb in that interaction and increased used of RA, it becomes necessary to have a way to classify RA, as any other material used in asphalt mixture production. It is very important to determine how much RAb is active by itself (DoA)3, but also to determine how much RAb can be considered available for a mix design of RAM (DoAv)4 when a recycling agent is used. Finally, since that RAM’s properties are strongly dependent on the degree of blending between RAb and recycling agent (DoB)5, it should evaluate to what extent RAb contributes to the final properties of RAM. These blending parameters (DoA, DoAv and DoB) are so crucial that identifying suitable methodologies for their assessment would be extremely important in performing a proper mix design due to dangerous of having a lack of active bitumen in RAM. This paper presents a literature review of methods which have been used for the evaluation and assessment of mentioned parameters, grouped in four macro-areas: mechanical, chemical, visualization and mechanistic approaches. Furthermore, summarized review of used methods was prepared together with their critical review, all with aim to find appropriate methods for determining these parameters.
PB  - Elsevier
T2  - Construction and Building Materials
T1  - Quantitative assessment of the parameters linked to the blending between reclaimed asphalt binder and recycling agent: A literature review
VL  - 234
DO  - 10.1016/j.conbuildmat.2019.117323
ER  - 

@article{
author = "Orešković, Marko and Menegusso Pires, Gustavo and Bressi, Sara and Vasconcelos, Kamilla and Lo Presti, Davide",
year = "2020",
abstract = "The lack of understanding the mechanisms governing the interaction between reclaimed asphalt binder (RAb)1 and recycling agents is one of the technical issues that still need to be resolved when high amount of reclaimed asphalt (RA)2 is used in a new recycled asphalt mixture (RAM). Due to important role of RAb in that interaction and increased used of RA, it becomes necessary to have a way to classify RA, as any other material used in asphalt mixture production. It is very important to determine how much RAb is active by itself (DoA)3, but also to determine how much RAb can be considered available for a mix design of RAM (DoAv)4 when a recycling agent is used. Finally, since that RAM’s properties are strongly dependent on the degree of blending between RAb and recycling agent (DoB)5, it should evaluate to what extent RAb contributes to the final properties of RAM. These blending parameters (DoA, DoAv and DoB) are so crucial that identifying suitable methodologies for their assessment would be extremely important in performing a proper mix design due to dangerous of having a lack of active bitumen in RAM. This paper presents a literature review of methods which have been used for the evaluation and assessment of mentioned parameters, grouped in four macro-areas: mechanical, chemical, visualization and mechanistic approaches. Furthermore, summarized review of used methods was prepared together with their critical review, all with aim to find appropriate methods for determining these parameters.",
publisher = "Elsevier",
journal = "Construction and Building Materials",
title = "Quantitative assessment of the parameters linked to the blending between reclaimed asphalt binder and recycling agent: A literature review",
volume = "234",
doi = "10.1016/j.conbuildmat.2019.117323"
}

Orešković, M., Menegusso Pires, G., Bressi, S., Vasconcelos, K.,& Lo Presti, D.. (2020). Quantitative assessment of the parameters linked to the blending between reclaimed asphalt binder and recycling agent: A literature review. in Construction and Building Materials
Elsevier., 234.
https://doi.org/10.1016/j.conbuildmat.2019.117323

Orešković M, Menegusso Pires G, Bressi S, Vasconcelos K, Lo Presti D. Quantitative assessment of the parameters linked to the blending between reclaimed asphalt binder and recycling agent: A literature review. in Construction and Building Materials. 2020;234.
doi:10.1016/j.conbuildmat.2019.117323 .

Orešković, Marko, Menegusso Pires, Gustavo, Bressi, Sara, Vasconcelos, Kamilla, Lo Presti, Davide, "Quantitative assessment of the parameters linked to the blending between reclaimed asphalt binder and recycling agent: A literature review" in Construction and Building Materials, 234 (2020),
https://doi.org/10.1016/j.conbuildmat.2019.117323 . .

TY  - JOUR
AU  - Lo Presti, Davide
AU  - Vasconcelos, Kamilla
AU  - Orešković, Marko
AU  - Menegusso Pires, Gustavo
AU  - Bressi, Sara
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1752
AB  - It is common practice to assume full blending of the aged binder of reclaimed asphalt (RA) within the design of new asphalt mixtures. Although being practical, this assumption has often led designers to asphalt mixtures lacking binder. Hence, going towards recycled asphalt mixtures (RAM) there is a need to have a better understanding of the blending phenomena, to have a general agreement on terminology and finally adapting RA classification and mix design procedures accordingly. This manuscript aims at being both a reference and stimulus for the scientific community to work in this direction and on this basis provides a nomenclature and a theoretical framework of the blending phenomena. The study is built upon a literature review on definitions, methods and influencing factors related with the blending phenomena and as a result, an intrinsic property of RA, the Degree of binder Activity (DoA), is introduced for the sake of improving RA classification. Furthermore, the two well-known concepts of the Degree of Blending (DoB) and the Degree of binder Availability (DoAv) are redefined, within the proposed framework, together with practical suggestions to introduce them in mix design procedures.
PB  - Taylor&Francis
T2  - Road Materials and Pavement Design
T1  - On the degree of binder activity of reclaimed asphalt and degree of blending with recycling agents
DO  - 10.1080/14680629.2019.1607537
ER  - 

@article{
author = "Lo Presti, Davide and Vasconcelos, Kamilla and Orešković, Marko and Menegusso Pires, Gustavo and Bressi, Sara",
year = "2019",
abstract = "It is common practice to assume full blending of the aged binder of reclaimed asphalt (RA) within the design of new asphalt mixtures. Although being practical, this assumption has often led designers to asphalt mixtures lacking binder. Hence, going towards recycled asphalt mixtures (RAM) there is a need to have a better understanding of the blending phenomena, to have a general agreement on terminology and finally adapting RA classification and mix design procedures accordingly. This manuscript aims at being both a reference and stimulus for the scientific community to work in this direction and on this basis provides a nomenclature and a theoretical framework of the blending phenomena. The study is built upon a literature review on definitions, methods and influencing factors related with the blending phenomena and as a result, an intrinsic property of RA, the Degree of binder Activity (DoA), is introduced for the sake of improving RA classification. Furthermore, the two well-known concepts of the Degree of Blending (DoB) and the Degree of binder Availability (DoAv) are redefined, within the proposed framework, together with practical suggestions to introduce them in mix design procedures.",
publisher = "Taylor&Francis",
journal = "Road Materials and Pavement Design",
title = "On the degree of binder activity of reclaimed asphalt and degree of blending with recycling agents",
doi = "10.1080/14680629.2019.1607537"
}

Lo Presti, D., Vasconcelos, K., Orešković, M., Menegusso Pires, G.,& Bressi, S.. (2019). On the degree of binder activity of reclaimed asphalt and degree of blending with recycling agents. in Road Materials and Pavement Design
Taylor&Francis..
https://doi.org/10.1080/14680629.2019.1607537

Lo Presti D, Vasconcelos K, Orešković M, Menegusso Pires G, Bressi S. On the degree of binder activity of reclaimed asphalt and degree of blending with recycling agents. in Road Materials and Pavement Design. 2019;.
doi:10.1080/14680629.2019.1607537 .

Lo Presti, Davide, Vasconcelos, Kamilla, Orešković, Marko, Menegusso Pires, Gustavo, Bressi, Sara, "On the degree of binder activity of reclaimed asphalt and degree of blending with recycling agents" in Road Materials and Pavement Design (2019),
https://doi.org/10.1080/14680629.2019.1607537 . .