Use of nanomaterial for asphalt binder and mixtures: a comprehensive review on development, prospect, and challenges

Ashish, Prabin Kumar; Singh, Dharamveer

doi:10.1080/14680629.2019.1634634

Cited by 38 publications

(10 citation statements)

References 177 publications

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“…Specific consideration must be given to the probability of penetration of water within the building matrices with the utilization of nanomaterials [120][121][122][123][124][125]. The clay-based nanomaterials are hydrophilic, and hence special care must be taken for controlling the water necessities in the clay-cement composite.…”

Section: Challenges and Limitations Of Nanomaterials In Construction Industriesmentioning

confidence: 99%

Recent Advancements in the Nanomaterial Application in Concrete and Its Ecological Impact

2021

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At present, nanotechnology is a significant research area in different countries, owing to its immense ability along with its economic impact. Nanotechnology is the scientific study, development, manufacturing, and processing of structures and materials on a nanoscale level. It has tremendous application in different industries such as construction. This study discusses the various progressive uses of nanomaterials in concrete, as well as their related health risks and environmental impacts. Nanomaterials such as nanosilica, nano-TiO2, carbon nanotubes (CNTs), ferric oxides, polycarboxylates, and nanocellulose have the capability to increase the durability of buildings by improving their mechanical and thermal properties. This could cause an indirect reduction in energy usage and total expenses in the concrete industry. However, due to the uncertainties and irregularities in size, shape, and chemical compositions, some nanosized materials might have harmful effects on the environment and human health. Acknowledgement of the possible beneficial impacts and inadvertent dangers of these nanosized materials to the environment will be extremely important when pursuing progress in the upcoming years. This research paper is expected to bring proper attention to the probable effects of construction waste, together with the importance of proper regulations, on the final disposal of the construction waste.

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Section: Challenges and Limitations Of Nanomaterials In Construction Industriesmentioning

confidence: 99%

Recent Advancements in the Nanomaterial Application in Concrete and Its Ecological Impact

2021

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“…Sobola et al [67] claimed that properly employed electrochemical etching with a bubble membrane creates sharp and smooth graphite tips, which can be given enough graphite content, used as probes in several TZ-70 asphalt-modified with nano-OMMT [40] AC-10 asphalt-modified with Nanofil-15 [36] AC-10 asphalt-modified with cloisite-15A [36] Pasargad asphalt-modified with nano-BT [33] Pasargad asphalt-modified with nano-OBT [33] Advances in Materials Science and Engineering measurement techniques. To improve the compatibility of nanomodifier and asphalt binder, the high-speed shear method has been widely adopted by various researchers [68]. e mixing duration, mixing temperature, and rotational speed are the main effect factors for nanomaterial dispersion in asphalt binder using this approach.…”

Section: High-and Low-temperature Performance Of Nanomodified Asphalt For Different Preparationmentioning

confidence: 99%

A Compressive Review on High‐ and Low‐Temperature Performance of Asphalt Modified with Nanomodifier

Yang

Lin

et al. 2021

Advances in Materials Science and Engineering

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At present, rutting and cracking have become serious issues in asphalt pavement, especially in the areas of summer heat and winter cold. Nanomodifier has been widely used in recent years due to its unique properties in improving the characteristics of asphalt binders. To make better use of nanomodifier to solve the problem of rutting and cracking of pavement, a compressive review on the high- and low-temperature performance of nanomodified asphalt is performed. The results indicate that for high- and low-temperature performance of asphalt binder, the effectiveness of nanomodification is found to be strictly influenced by the combination of original asphalt type, nanomodifier type, nanomodifier dosage, nanoparticle size, and preparation of nanomodified asphalt, and the high-temperature antirutting performance and low-temperature crack resistance of final blends are various with the combination. Chemical composition, microstructure, dispersion, and compatibility of final blends were the possible reason causing the difference. The rational selection of the combination can improve the high-temperature rutting resistance and the low-temperature cracking resistance of asphalt binder. So far, there is a lack of systematic investigation in this regard. Therefore, it is very necessary to study systematically the original asphalt, nanomodifier, nanomodifier dosage, nanoparticle size, and preparation of nanomodified asphalt effect on the high and low performance of nanomodified asphalt, especially in the modification mechanism in the future.

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“…Nanomaterial modifiers, a class of special materials, are an effective solution for asphalt aging. − For instance, with nanozinc oxide (nano-ZnO) particles incorporated into asphalt, the mass loss and viscosity aging index of modified asphalt are lower than that of unmodified asphalt after UV aging processes. − Furthermore, the introduction of nano-ZnO particles and expanded vermiculite improves the asphalt resistance to thermo-oxidative and UV aging at the same time, significantly retarding the properties deterioration rates of the modified asphalt. ,− Actually, since the last decades, nanomaterials had increased interest from researchers who devoted themselves to improving the durability of asphalt pavement, and a series of studies have been conducted. − The investigation results show that until now, there have been more than 22, 800 scientific papers (including articles, books, and reports) about applying nanomaterials to modify asphalt. Further, to comprehensively understand nanomaterial modification effects and provide promising development directions, some reviews have been published since 2013. ,− ,− The related information has been investigated and is summarized in Table . It can be seen that the introduction of nanomaterial modifiers and preparation methods, characterization techniques, and performances of nanomaterial-modified asphalt are the focus of these reviews.…”

Section: Introductionmentioning

confidence: 99%

“…It can be seen that the introduction of nanomaterial modifiers and preparation methods, characterization techniques, and performances of nanomaterial-modified asphalt are the focus of these reviews. In terms of the effects of nanomaterials on asphalt aging, although it was mentioned in several reviews, the topic was not discussed sufficiently. − ,− For that, Filippi et al mainly discussed the effects of nanohydrated lime, layered silicates, and layered double hydroxides on the aging resistance of asphalt . In the review of Crucho et al, the aging resistance of nanomaterial-modified asphalt binders and mixtures were analyzed, while the discussions were limited to nanoclay, nanosilica, and nanoiron .…”

Section: Introductionmentioning

confidence: 99%

“…35 In the review of Crucho et al, the aging resistance of nanomaterialmodified asphalt binders and mixtures were analyzed, while the discussions were limited to nanoclay, nanosilica, and nanoiron. 49 Therefore, the application of some critical nanomaterial modifiers, such as nano-ZnO particles and multi-dimensional nanomaterial modifiers, especially for emerging composited modifiers, was understated, and there was no specific 39 2017 Introduction of used nanomaterial modifiers, characterization and testing techniques, and performances of nanomaterialmodified asphalt Filippi et al 35 2018 Effects of nanohydrated lime, layered silicates, and layered double hydroxides on aging resistance of asphalt Ashish and Singh 50 2019 Introduction of nanomaterial modifiers, performance characterization methods, and performances of nanomaterial-modified asphalt Crucho et al 49 2019 Mechanical performance, aging resistance, and simple cost analysis of nanomaterial-modified asphalt mixture Caputo et al 51 2020 Performances of conventional and functionalized nanoparticle-modified asphalt and perspectives and cost analysis Fusco et al 48 2020 Mechanical behavior of nanoclays, nanosilicates, carbon nanotubes, graphene nanoplatelets, nanocalcium oxide, and nanotitanium dioxide-modified asphalt mixtures Haq et al 47 2020 Synthesis methods of carbon nanotubes and their dispersion techniques and effects on performances of asphalt Yang et al 38 2020 Preparation parameters, microstructures, internal reaction mechanisms, and performances of layered silicate-modified asphalt…”

Section: Introductionmentioning

confidence: 99%

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Mini-Review on the Application of Nanomaterials in Improving Anti-Aging Properties of Asphalt

et al. 2021

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Exposed to detrimental environmental factors, such as heat, oxygen, and ultraviolet (UV) radiation, asphalt materials are prone to hardness and brittleness, namely, asphalt aging, which leads to deteriorating asphalt pavement properties and inducing a series of road distress. Theoretical and experimental studies have demonstrated that nanomaterial modifiers are a promising solution. This review discusses the application of single, compounded, and composited nanomaterial modifiers in improving the aging resistance of asphalt. Results showed that the introduction of single nanosilica, nanotitanium dioxide, and nanozinc oxide imparts positive effects on the anti-UV aging properties of asphalt, and single nanocalcium carbonate, carbon nanotubes, and layered silicates retard the thermo-oxidative aging rate of asphalt. Moreover, the multi-dimensional nanomaterial modifiers, a compound of nanometal oxide and layered silicates, comprehensively enhance the anti-thermo-oxidative and anti-UV aging properties of base asphalt and polymer-modified asphalt. Additionally, the composited nanomaterial modifiers could exert synergetic effects on asphalt properties and be a crucial area for future research. With the addition of nanomaterial modifiers, the asphalt aging processes are restrained by arresting volatile components of asphalt and lengthening the diffusion paths of oxygen molecules into asphalt binders. Another contribution mainly derives from functional groups against oxygen, which hinder the occurrences of oxidation reactions of asphalt. Many factors, such as nanomaterial modifier types, organic modification, nanomaterial concentration, and mixing methods and parameters, have influenced the anti-aging properties of nanomaterial-modified asphalt. In addition, the compatibility between nanomaterial modifiers with asphalt and nanomaterial dispersion in asphalt and the high costs involved in using nanomaterial modifiers are critical challenges for the application of nanomaterials in improving the aging resistance of asphalt. However, with cooperation between industrial communities and research institutes, an expanding application scale of nanomaterial-modified asphalt can be expected.

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Use of nanomaterial for asphalt binder and mixtures: a comprehensive review on development, prospect, and challenges

Cited by 38 publications

References 177 publications

Recent Advancements in the Nanomaterial Application in Concrete and Its Ecological Impact

Recent Advancements in the Nanomaterial Application in Concrete and Its Ecological Impact

A Compressive Review on High‐ and Low‐Temperature Performance of Asphalt Modified with Nanomodifier

Mini-Review on the Application of Nanomaterials in Improving Anti-Aging Properties of Asphalt

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