Enhancing sustainability in pavement Engineering: A-state-of-the-art review of cement asphalt emulsion mixtures

Dong Lu; Xi Jiang; Zhifei Tan; Binbin Yin; Zhen Leng; Jing Zhong

doi:10.1016/j.clema.2023.100204

Enhancing sustainability in pavement Engineering: A-state-of-the-art review of cement asphalt emulsion mixtures

Dong Lu, Xi Jiang, Zhifei Tan, Binbin Yin, Zhen Leng, Jing Zhong

Research output: Journal article publication › Journal article › Academic research › peer-review

37 Citations (Scopus)

Abstract

Cement asphalt emulsion mixture (CAEM) is an environmentally sustainable substitute for hot mix asphalt and can trigger a substantial economic benefit. This paper systematically reviews the interactions between the organic–inorganic composites and their influence on the performance of CAEM. First, the interactions between asphalt emulsion (AE) and cement are introduced. Next, the demulsification of AE and hydration of cement in the CAEM system are analyzed. Finally, the fresh properties of CA paste, the static and dynamic mechanical properties of CA mortar and its applications in ballastless slab tracks, and the road performance of CAEM and its applications in pavement construction are discussed. This review allows for a better understanding of the interaction of the organic–inorganic composite and thus has a better strategy to regulate the performance of CAEM and promote its practical application.

Original language	English
Article number	100204
Journal	Cleaner Materials
Volume	9
DOIs	https://doi.org/10.1016/j.clema.2023.100204
Publication status	Published - Sept 2023

Keywords

Cement asphalt emulsion mixtures (CAEM)
Demulsification
Hydration
Pavement
Sustainable construction

ASJC Scopus subject areas

Environmental Engineering
Waste Management and Disposal
Mechanics of Materials
Polymers and Plastics

More information

10.1016/j.clema.2023.100204

http://hdl.handle.net/10397/101387

Cite this

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title = "Enhancing sustainability in pavement Engineering: A-state-of-the-art review of cement asphalt emulsion mixtures",

abstract = "Cement asphalt emulsion mixture (CAEM) is an environmentally sustainable substitute for hot mix asphalt and can trigger a substantial economic benefit. This paper systematically reviews the interactions between the organic–inorganic composites and their influence on the performance of CAEM. First, the interactions between asphalt emulsion (AE) and cement are introduced. Next, the demulsification of AE and hydration of cement in the CAEM system are analyzed. Finally, the fresh properties of CA paste, the static and dynamic mechanical properties of CA mortar and its applications in ballastless slab tracks, and the road performance of CAEM and its applications in pavement construction are discussed. This review allows for a better understanding of the interaction of the organic–inorganic composite and thus has a better strategy to regulate the performance of CAEM and promote its practical application.",

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author = "Dong Lu and Xi Jiang and Zhifei Tan and Binbin Yin and Zhen Leng and Jing Zhong",

note = "Funding Information: The authors sincerely acknowledge the funding support from Hong Kong Research Grant Council through the GRF project 15220621. In addition, thanks for the technical support from the Center for Resources Engineering towards Carbon Neutrality (RCRE), the Road Research Laboratory, and the Geo-Transportation Laboratory at the Hong Kong Polytechnic University, Hong Kong, China. Publisher Copyright: {\textcopyright} 2023 The Author(s)",

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language = "English",

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AU - Yin, Binbin

AU - Leng, Zhen

AU - Zhong, Jing

N1 - Funding Information: The authors sincerely acknowledge the funding support from Hong Kong Research Grant Council through the GRF project 15220621. In addition, thanks for the technical support from the Center for Resources Engineering towards Carbon Neutrality (RCRE), the Road Research Laboratory, and the Geo-Transportation Laboratory at the Hong Kong Polytechnic University, Hong Kong, China. Publisher Copyright: © 2023 The Author(s)

PY - 2023/9

Y1 - 2023/9

N2 - Cement asphalt emulsion mixture (CAEM) is an environmentally sustainable substitute for hot mix asphalt and can trigger a substantial economic benefit. This paper systematically reviews the interactions between the organic–inorganic composites and their influence on the performance of CAEM. First, the interactions between asphalt emulsion (AE) and cement are introduced. Next, the demulsification of AE and hydration of cement in the CAEM system are analyzed. Finally, the fresh properties of CA paste, the static and dynamic mechanical properties of CA mortar and its applications in ballastless slab tracks, and the road performance of CAEM and its applications in pavement construction are discussed. This review allows for a better understanding of the interaction of the organic–inorganic composite and thus has a better strategy to regulate the performance of CAEM and promote its practical application.

AB - Cement asphalt emulsion mixture (CAEM) is an environmentally sustainable substitute for hot mix asphalt and can trigger a substantial economic benefit. This paper systematically reviews the interactions between the organic–inorganic composites and their influence on the performance of CAEM. First, the interactions between asphalt emulsion (AE) and cement are introduced. Next, the demulsification of AE and hydration of cement in the CAEM system are analyzed. Finally, the fresh properties of CA paste, the static and dynamic mechanical properties of CA mortar and its applications in ballastless slab tracks, and the road performance of CAEM and its applications in pavement construction are discussed. This review allows for a better understanding of the interaction of the organic–inorganic composite and thus has a better strategy to regulate the performance of CAEM and promote its practical application.

KW - Cement asphalt emulsion mixtures (CAEM)

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JO - Cleaner Materials

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Enhancing sustainability in pavement Engineering: A-state-of-the-art review of cement asphalt emulsion mixtures

Abstract

Keywords

ASJC Scopus subject areas

More information

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