ArticleMaterials (Basel, Switzerland)2021
Effects of Fiber Diameter on Crack Resistance of Asphalt Mixtures Reinforced by Basalt Fibers Based on Digital Image Correlation Technology.
Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 29 citations in OpenAlex.
- Fracture Performance and Crack Propagation Mechanism of Basalt Fiber-Reinforced Asphalt Mixtures: Effects of Gradation, Mortar and Test Conditions.Materials (Basel, Switzerland) · 2026Article
- Fracture Properties of High-Elasticity Asphalt Concrete Reinforced with Rubber Particles and Polyester Fibers.Materials (Basel, Switzerland) · 2026Article
- Research on Crack Resistance of Foamed Rubber Asphalt Cold Recycled Mixtures Based on Semi-Circular Bending Test.Materials (Basel, Switzerland) · 2025Article
- Research on the low-temperature performance of basalt fiber- rubber powder modified asphalt mixtures under freeze-thaw in large temperature differences region.Scientific reports · 2024Article
- Evaluation of SMA-13 Asphalt Mixture Reinforced by Different Types of Fiber Additives.Materials (Basel, Switzerland) · 2024Article
- Influence of Basalt Fiber Morphology on the Properties of Asphalt Binders and Mixtures.Materials (Basel, Switzerland) · 2024Article
- Evaluation of asphalt anti-cracking performance of SBS polymer with SCB method and deep learning.Heliyon · 2024Article
- Research on Fracture Behavior of Fiber-Asphalt Mixtures Using Digital Image Correlation Technology.Materials (Basel, Switzerland) · 2023Article
- Effect of Basalt Fiber Diameter on the Properties of Asphalt Mastic and Asphalt Mixture.Materials (Basel, Switzerland) · 2023Article
- Review on Load Transfer Mechanisms of Asphalt Mixture Meso-Structure.Materials (Basel, Switzerland) · 2023Review
- Influence of Fiber Type and Dosage on Tensile Property of Asphalt Mixture Using Direct Tensile Test.Materials (Basel, Switzerland) · 2023Article
- Recent Advances in Basalt Fiber Reinforced Asphalt Mixture for Pavement Applications.Materials (Basel, Switzerland) · 2022Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
It is now more popular to use basalt fibers in the engineering programs to reinforce the crack resistance of asphalt mixtures. However, research concerning the impact of the basalt fiber diameter on the macro performance of AC-13 mixtures is very limited. Therefore, in this paper, basalt fibers with three diameters, including 7, 13 and 25 μm, were selected to research the influences of fiber diameter on the crack resistance of asphalt mixtures. Different types of crack tests, such as the low temperature trabecular bending test (LTTB), the indirect tensile asphalt cracking test (IDEAL-CT), and the semi-circular bend test (SCB), were conducted to reveal the crack resistance of AC-13 mixtures. The entire cracking process was recorded through the digital image correlation (DIC) technique, and the displacement cloud pictures, strain, average crack propagation rate (V) and fracture toughness (FT) indicators were used to evaluate the crack inhibition action of the fiber diameter on the mixture. The results showed that the incorporation of basalt fiber substantially improved the crack resistance, slowed down the increase of the displacement, and delayed the fracture time. Basalt fiber with a diameter of 7 μm presented the best enhancement capability on the crack resistance of the AC-13 mixture. The flexibility index (FI) of the SCB test showed a good correlation with V and FT values of DIC test results, respectively. These findings provide theoretical advice for the popularization and engineering application of basalt fibers in asphalt pavement.
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