Comprehensive Study about Effect of Basalt Fiber, Gradation, Nominal Maximum Aggregate Size and Asphalt on the Anti-Cracking Ability of Asphalt Mixtures

Lou, Keke; Wu, Xing; Kang, Aihong; Wu, Zhengguang; Yan, Xiaogang

doi:10.3390/app11052289

Cited by 12 publications

(5 citation statements)

References 34 publications

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“…[19]. The chemical or physical stability of basalt fiber is also very good [20][21][22][23]. Therefore, it could act as a very stable additive in the strengthening of the pavement materials.…”

Section: Introductionmentioning

confidence: 99%

Investigation on Fatigue Performance of Asphalt Mixture Reinforced by Basalt Fiber

Lou

Zhang

2021

Materials

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Basalt fiber has been widely used in asphalt mixture due to its excellent mechanical properties and good combination with asphalt. In order to systematically evaluate the enhancement effect of basalt fiber on the fatigue performance of the mixtures, gradations of Stone Mastic Asphalt and Superpave with different nominal maximum aggregate sizes, namely SMA-13, SUP-20 and SUP-25, were prepared, and a four-point bending beam fatigue test was adopted under the strain control mode. The fatigue damage mode was assessed based on the phenomenology theory, energy dissipation theory and change rate of dissipated energy. The results showed that basalt fiber could well increase the fatigue life of the mixtures. Basalt fiber could also increase the cumulative dissipated energy of the mixtures, and it was linearly correlated with the fatigue life in double logarithmic coordinates. In the meantime, adding basalt fiber could increase the change rate of dissipated energy of the mixtures. Furthermore, it is not appropriate to take the stiffness modulus declined to 50% of the original as the fatigue failure criterion of the mixture; this paper suggested that it is reasonable when the stiffness modulus was 15–25% that of the initial. These findings provide a theoretical basis for exploring the fatigue failure of asphalt pavements.

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Section: Introductionmentioning

confidence: 99%

Investigation on Fatigue Performance of Asphalt Mixture Reinforced by Basalt Fiber

Lou

Zhang

2021

Materials

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“…Según Lou et al (2021a), las fibras de basalto son materiales fibrosos obtenidos mediante un proceso que implica la fusión y extrusión del basalto, una roca ígnea de origen volcánico. En este procedimiento, el basalto se somete a altas temperaturas, generalmente alrededor de 1500 °C.…”

Section: Definición Y Origen De Las Fibras De Basaltounclassified

Estabilización De Mezclas Asfálticas Stone Mastic Asphalt (Sma) Mediante Inhibidores De Drenaje Como Fibras De Basalto

REYNAGA,

ALANYA,

REYNAGA

et al. 2024

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Dados Internacionais de Catalogação na Publicação (CIP) (Câmara Brasileira do Livro, SP, Brasil) Índices para catálogo sistemático: 1. Engenharia civil 624 Eliane de Freitas Leite -Bibliotecária -CRB 8/8415 Este livro é o resultado de uma pesquisa científica em atividades de ciência e tecnología que expande e aprofunda, por uma equipe de pesquisadores, os temas abordados na tese Estabilización de mezclas asfálticas Stone Mastic Asphalt utilizando fibras de basalto como sustituto de las fibras de celulosa apresentada à Universidad Ricardo Palma.O trabalho foi revisado por pares acadêmicos externo antes de ser publicado.

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“…Lou et al [ 71 ] analyzed the effect of different aggregate grades on the crack resistance of BF reinforced asphalt mixes and found that the crack expansion rate of SMA-13 mixes was slower than that of SUP-13 mixes. This phenomenon is because SMA has a dense skeletal structure and can disperse stress.…”

Section: Performance Of Asphalt Mixture Modified With Basalt Fibermentioning

confidence: 99%

Recent Advances in Basalt Fiber Reinforced Asphalt Mixture for Pavement Applications

Hui

Men

et al. 2022

Materials

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This paper conducts a thorough review of the literature on the feasibility and current state-of-the-art incorporation of basalt fiber (BF) into asphalt pavement materials, focusing on fiber characteristics, dosage, incorporation methods, mixture properties, and surface modification techniques. The optimum basalt fiber dosage should be determined based on engineering performance parameters such as asphalt type, fatigue cracking, thermal cracking, rutting, and moisture resistance of asphalt mixtures. Basalt fibers are added to asphalt mixes by dry method or mixed method to achieve better dispersion. Adding BF to asphalt mixtures increased performance characteristics like cracking resistance, rutting resistance, and fatigue resistance. Overall, incorporating BF into asphalt mixtures would lower costs while increasing pavement service life. More research is needed to fully understand the effects of different sizes of BF on pavement performance and the possible environmental and economic repercussions of fiber surface alteration.

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Comprehensive Study about Effect of Basalt Fiber, Gradation, Nominal Maximum Aggregate Size and Asphalt on the Anti-Cracking Ability of Asphalt Mixtures

Cited by 12 publications

References 34 publications

Investigation on Fatigue Performance of Asphalt Mixture Reinforced by Basalt Fiber

Investigation on Fatigue Performance of Asphalt Mixture Reinforced by Basalt Fiber

Estabilización De Mezclas Asfálticas Stone Mastic Asphalt (Sma) Mediante Inhibidores De Drenaje Como Fibras De Basalto

Recent Advances in Basalt Fiber Reinforced Asphalt Mixture for Pavement Applications

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