Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt

Zuleny Cuaran-Cuaran; Orlando Rincon-Arango; Manuel Ocampo-Terreros

doi:10.1109/CONIITI57704.2022.9953715

Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt

Zuleny Cuaran-Cuaran
, Orlando Rincon-Arango
, Manuel Ocampo-Terreros

Department of Civil Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The performance difference between cold mix asphalt and hot mix asphalt, generally it is associated with the interaction of emulsion-aggregate system during the mixing stage. Currently, performance indexes for the asphalt emulsion-aggregate system in terms of surface charge and surface energy to understand the compatibility between the components are unknown. In this study, the interaction of asphalt emulsion-aggregate systems was evaluated in micro scale using the Zeta potential and surface free energy (SFE) techniques for three asphalt emulsions and three sedimentary aggregates. The results showed that the three aggregates presented negative Zeta potentials. Additionally, it was observed reductions of the aggregates Zeta potentials respect to the asphalt emulsions pH value. Residual asphalts and aggregates presented low and high SFE values, respectively. Finally, compatibility of the emulsion-aggregate system was supported by high values of Zeta potential and SFE.

Original language	English
Title of host publication	2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings
Editors	Victor Manuel Fontalvo Morales
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665465250
DOIs	https://doi.org/10.1109/CONIITI57704.2022.9953715
State	Published - 2022
Event	2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Bogota, Colombia Duration: 05 Oct 2022 → 07 Oct 2022

Publication series

Name	2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings

Conference

Conference	2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022
Country/Territory	Colombia
City	Bogota
Period	05/10/22 → 07/10/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Zeta potential
cold mix asphalt
emulsion-aggregate system
interfacial interaction
surface free energy

Access to Document

10.1109/CONIITI57704.2022.9953715

Cite this

Cuaran-Cuaran, Z., Rincon-Arango, O., & Ocampo-Terreros, M. (2022). Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt. In V. M. F. Morales (Ed.), 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings (2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CONIITI57704.2022.9953715

Cuaran-Cuaran, Zuleny ; Rincon-Arango, Orlando ; Ocampo-Terreros, Manuel. / Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt. 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings. editor / Victor Manuel Fontalvo Morales. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings).

@inproceedings{dcc812cb03244601989906de6e7a368a,

title = "Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt",

abstract = "The performance difference between cold mix asphalt and hot mix asphalt, generally it is associated with the interaction of emulsion-aggregate system during the mixing stage. Currently, performance indexes for the asphalt emulsion-aggregate system in terms of surface charge and surface energy to understand the compatibility between the components are unknown. In this study, the interaction of asphalt emulsion-aggregate systems was evaluated in micro scale using the Zeta potential and surface free energy (SFE) techniques for three asphalt emulsions and three sedimentary aggregates. The results showed that the three aggregates presented negative Zeta potentials. Additionally, it was observed reductions of the aggregates Zeta potentials respect to the asphalt emulsions pH value. Residual asphalts and aggregates presented low and high SFE values, respectively. Finally, compatibility of the emulsion-aggregate system was supported by high values of Zeta potential and SFE.",

keywords = "Zeta potential, cold mix asphalt, emulsion-aggregate system, interfacial interaction, surface free energy",

author = "Zuleny Cuaran-Cuaran and Orlando Rincon-Arango and Manuel Ocampo-Terreros",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 ; Conference date: 05-10-2022 Through 07-10-2022",

year = "2022",

doi = "10.1109/CONIITI57704.2022.9953715",

language = "English",

series = "2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings",

address = "United States",

}

Cuaran-Cuaran, Z, Rincon-Arango, O & Ocampo-Terreros, M 2022, Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt. in VMF Morales (ed.), 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings. 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022, Bogota, Colombia, 05/10/22. https://doi.org/10.1109/CONIITI57704.2022.9953715

Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt. / Cuaran-Cuaran, Zuleny; Rincon-Arango, Orlando; Ocampo-Terreros, Manuel.
2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings. ed. / Victor Manuel Fontalvo Morales. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt

AU - Cuaran-Cuaran, Zuleny

AU - Rincon-Arango, Orlando

AU - Ocampo-Terreros, Manuel

PY - 2022

Y1 - 2022

N2 - The performance difference between cold mix asphalt and hot mix asphalt, generally it is associated with the interaction of emulsion-aggregate system during the mixing stage. Currently, performance indexes for the asphalt emulsion-aggregate system in terms of surface charge and surface energy to understand the compatibility between the components are unknown. In this study, the interaction of asphalt emulsion-aggregate systems was evaluated in micro scale using the Zeta potential and surface free energy (SFE) techniques for three asphalt emulsions and three sedimentary aggregates. The results showed that the three aggregates presented negative Zeta potentials. Additionally, it was observed reductions of the aggregates Zeta potentials respect to the asphalt emulsions pH value. Residual asphalts and aggregates presented low and high SFE values, respectively. Finally, compatibility of the emulsion-aggregate system was supported by high values of Zeta potential and SFE.

AB - The performance difference between cold mix asphalt and hot mix asphalt, generally it is associated with the interaction of emulsion-aggregate system during the mixing stage. Currently, performance indexes for the asphalt emulsion-aggregate system in terms of surface charge and surface energy to understand the compatibility between the components are unknown. In this study, the interaction of asphalt emulsion-aggregate systems was evaluated in micro scale using the Zeta potential and surface free energy (SFE) techniques for three asphalt emulsions and three sedimentary aggregates. The results showed that the three aggregates presented negative Zeta potentials. Additionally, it was observed reductions of the aggregates Zeta potentials respect to the asphalt emulsions pH value. Residual asphalts and aggregates presented low and high SFE values, respectively. Finally, compatibility of the emulsion-aggregate system was supported by high values of Zeta potential and SFE.

KW - Zeta potential

KW - cold mix asphalt

KW - emulsion-aggregate system

KW - interfacial interaction

KW - surface free energy

UR - https://www.scopus.com/pages/publications/85143657220

U2 - 10.1109/CONIITI57704.2022.9953715

DO - 10.1109/CONIITI57704.2022.9953715

M3 - Conference contribution

AN - SCOPUS:85143657220

T3 - 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings

BT - 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings

A2 - Morales, Victor Manuel Fontalvo

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022

Y2 - 5 October 2022 through 7 October 2022

ER -

Cuaran-Cuaran Z, Rincon-Arango O, Ocampo-Terreros M. Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt. In Morales VMF, editor, 2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2022 - Conference Proceedings). doi: 10.1109/CONIITI57704.2022.9953715

Micro-scale study about interfacial interaction of emulsion-aggregate system for cold mix asphalt

Abstract

Publication series

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UN SDGs

Keywords

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