IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v14y2022i1p573-d718305.html
   My bibliography  Save this article

Functionalization of Smart Recycled Asphalt Mixtures: A Sustainability Scientific and Pedagogical Approach

Author

Listed:
  • Iran Rocha Segundo

    (Department of Civil Engineering, University of Minho, CTAC, 4800-058 Guimarães, Portugal
    Centre of Physics of Minho and Porto Universities (CF-UM-UP), Azurém Campus, University of Minho, 4800-058 Guimarães, Portugal)

  • Behzad Zahabizadeh

    (ISISE, Institute of Science and Innovation for Bio-Sustainability (IB-S), Department of Civil Engineering, University of Minho, 4800-058 Guimarães, Portugal)

  • Salmon Landi

    (Federal Institute Goiano, Rio Verde 75901-970, GO, Brazil)

  • Orlando Lima

    (Department of Civil Engineering, University of Minho, CTAC, 4800-058 Guimarães, Portugal)

  • Cátia Afonso

    (Centre of Physics of Minho and Porto Universities (CF-UM-UP), Azurém Campus, University of Minho, 4800-058 Guimarães, Portugal)

  • Jaffer Borinelli

    (Road Engineering Research Section (RERS), EMIB, Faculty of Applied Engineering, University of Antwerp, 2020 Antwerp, Belgium)

  • Elisabete Freitas

    (ISISE, Department of Civil Engineering, University of Minho, 4800-058 Guimarães, Portugal)

  • Vítor M. C. F. Cunha

    (ISISE, Institute of Science and Innovation for Bio-Sustainability (IB-S), Department of Civil Engineering, University of Minho, 4800-058 Guimarães, Portugal)

  • Vasco Teixeira

    (Centre of Physics of Minho and Porto Universities (CF-UM-UP), Azurém Campus, University of Minho, 4800-058 Guimarães, Portugal)

  • Manuel F. M. Costa

    (Centre of Physics of Minho and Porto Universities (CF-UM-UP), Gualtar Campus, University of Minho, 4710-057 Braga, Portugal)

  • Joaquim O. Carneiro

    (Centre of Physics of Minho and Porto Universities (CF-UM-UP), Azurém Campus, University of Minho, 4800-058 Guimarães, Portugal)

Abstract

The sustainable development of our societies demands strong efforts on scientific and technological research while informing and educating students and the general population. Air pollution and road safety hazards constitute two main public health problems that are insufficiently addressed pedagogically. With this work, we aim to contribute to tackeling the problem by presenting the results of scientific research on the development of photocatalytic, superhydrophobic, and self-cleaning recycled asphalt mixtures to achieve an eco-social friendly and smart material able to mitigate socioenvironmental impacts. The functionalization of asphalt is implemented by spraying particles’ solutions over a conventional AC 10, then evaluated by dye degradation and wettability. Firstly, different particles’ solutions (with nano-TiO 2 and/or micro-PTFE under water, ethyl alcohol, and dimethyl ketone) were sprayed to select the best solution (BS), which was composed of TiO 2 -PTFE (4 g/L each) in ethyl alcohol. Two successive spraying coatings (diluted epoxy resin and BS) were performed over conventional and recycled AC 10 (with reclaimed asphalt pavement and steel slags). Their efficiency decreases with the highest resin amounts. The best results were obtained with 0.25 g resin and BS. For the lowest resin amount, all mixtures achieved superhydrophobicity and performed similarly regarding wettability.

Suggested Citation

  • Iran Rocha Segundo & Behzad Zahabizadeh & Salmon Landi & Orlando Lima & Cátia Afonso & Jaffer Borinelli & Elisabete Freitas & Vítor M. C. F. Cunha & Vasco Teixeira & Manuel F. M. Costa & Joaquim O. Ca, 2022. "Functionalization of Smart Recycled Asphalt Mixtures: A Sustainability Scientific and Pedagogical Approach," Sustainability, MDPI, vol. 14(1), pages 1-19, January.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:1:p:573-:d:718305
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/14/1/573/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/14/1/573/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Marinella Giunta & Dario Lo Bosco & Giovanni Leonardi & Francesco Scopelliti, 2019. "Estimation of Gas and Dust Emissions in Construction Sites of a Motorway Project," Sustainability, MDPI, vol. 11(24), pages 1-14, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Marinella Giunta, 2020. "Assessment of the Impact of CO, NO x and PM 10 on Air Quality during Road Construction and Operation Phases," Sustainability, MDPI, vol. 12(24), pages 1-14, December.
    2. Marco Huymajer & Matthias Woegerbauer & Leopold Winkler & Alexandra Mazak-Huemer & Hubert Biedermann, 2022. "An Interdisciplinary Systematic Review on Sustainability in Tunneling—Bibliometrics, Challenges, and Solutions," Sustainability, MDPI, vol. 14(4), pages 1-33, February.
    3. Antonija Ana Wieser & Marco Scherz & Alexander Passer & Helmuth Kreiner, 2021. "Challenges of a Healthy Built Environment: Air Pollution in Construction Industry," Sustainability, MDPI, vol. 13(18), pages 1-29, September.
    4. Janusz Kulejewski & Jerzy Rosłon, 2023. "Optimization of Ecological and Economic Aspects of the Construction Schedule with the Use of Metaheuristic Algorithms and Artificial Intelligence," Sustainability, MDPI, vol. 15(1), pages 1-26, January.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:14:y:2022:i:1:p:573-:d:718305. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.