Improving the quality of asphalt coating with carbon nanomodifiers

Larisa, Urkhanova; Nikolay, Shestakov; Aleksandr, Semenov; Natalya, Smirnyagina; Irina, Semenova

doi:10.1088/1757-899x/87/1/012051

Cited by 2 publications

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“…Another interesting group of nano-additives consists of carbon-based nanomaterials, including nanotubes and graphene oxide [117,118]. The implementation of such materials gives very good results; however, the main problem in this case is price [117,119]. Multiwalled carbon nanotubes (MWCNTs) contain nested single-wall carbon nanotubes in a nested, tube-in-tube structure.…”

Section: Carbon-based Micro-and Nano-additivesmentioning

confidence: 99%

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An Overview of Micro- and Nano-Dispersion Additives for Asphalt and Bitumen for Road Construction

Korniejenko,

Nykiel,

Choinska

et al. 2023

Buildings

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The main motivations for the development of research in the area of appropriate additives for asphalt and bitumen are the enhancement of their properties and improvement of their production process, including the reduction in environmental burden. Many additives improve the properties of mineral–asphalt mixtures. Traditionally, additives such as the following are applied: elastomers, plastomers, latexes, rubber powder, resins, and others. Currently, the modification of asphalt and bitumen materials by traditional additives can be replaced by nanomaterials that better fit the requirements of modern industry. New solutions are required, which has led to years of studies researching micro- and nano-additives. The main aim of the article is to analyze contemporary research where micro- and nano-additives were applied to asphalt and bitumen and summarize the advantages and disadvantages of the implementation of these additives for road construction. The article studied the state of the art in this area based on the literature research. It presents the possible materials’ solutions, including their properties, used technology, and featured trends for road construction. The challenges for further projects are discussed, especially environmental issues.

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