Targeted and Highly Effective Technique for Healing the Aggregate-Asphalt Interface

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136165 - 136165

Published: Jan. 1, 2025

Language: Английский

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Electrically conductive hot mix asphalt mixtures for salt-free snow/ice-melting pavements heated with direct electric energy: A comparison between utilizing carbon-based aggregate and fiber

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 489, P. 144738 - 144738

Published: Jan. 1, 2025

Language: Английский

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Evaluation of piezoresistive response and mechanical performance of self-sensing asphalt concrete mixed with different lengths of carbon fiber

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 462, P. 139942 - 139942

Published: Jan. 13, 2025

Language: Английский

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Developing Urban Infrastructure: Strategic Integration of Solar-Heated Pavement Systems for Enhanced Resilience and Sustainability

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104593 - 104593

Published: March 1, 2025

Language: Английский

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Development of Self-Sensing Asphalt Pavements: Review and Perspectives

Sensors, Journal Year: 2024, Volume and Issue: 24(3), P. 792 - 792

Published: Jan. 25, 2024

The digitalization of the road transport sector necessitates exploration new sensing technologies that are cost-effective, high-performing, and durable. Traditional systems suffer from limitations, including incompatibility with asphalt mixtures low durability. To address these challenges, development self-sensing pavements has emerged as a promising solution. These composed stimuli-responsive materials capable exhibiting changes in their electrical properties response to external stimuli such strain, damage, temperature, humidity. Self-sensing have numerous applications, relation structural health monitoring (SHM), traffic monitoring, Digital Twins (DT), Vehicle-to-Infrastructure Communication (V2I) tools. This paper serves foundation for advancement by providing comprehensive review underlying principles, composition asphalt-based materials, laboratory assessment techniques, full-scale implementation this innovative technology.

Language: Английский

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Study on Multiple Effects of Self-Healing Properties and Thermal Characteristics of Asphalt Pavement

Buildings, Journal Year: 2024, Volume and Issue: 14(5), P. 1313 - 1313

Published: May 7, 2024

Asphalt pavements are prone to cracking in low-temperature environments, and microwave heating (MH) can heal the cracks effectively. This research mainly investigates different MH effects on self-healing properties of asphalt mixtures. With this objective, three-point splitting test is conducted generate cracks. A oven employed heat samples, a thermal camera measures surface temperature. Results indicate that power time show positive linear correlation with healing efficiency, HI samples reach over 80%. The decreases cycle, but sample reasonable still has higher than 70% after 5 cycles. temperature peaks images uneven exists during heating, uniformity within an acceptable range. efficiency level (HEL) suggests mixtures have very low inefficient behavior if below 45 s, HEL 86.14% at 700 W 60 s. Furthermore, although strength shows ideal results, recovery other crack parameters, including stiffness, fracture energy, flexible index, resistance not satisfactory.

Language: Английский

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A novel combined healing system for sustainable asphalt concrete based on loading-microwave dual responsive capsules

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 450, P. 141927 - 141927

Published: March 25, 2024

Language: Английский

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Visual and quantitative evaluation of crack bonding rate of self-healing mortars based on volumetric strain analysis

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 450, P. 141928 - 141928

Published: March 28, 2024

Language: Английский

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Coal-derived electrically conductive asphalt pavements for snow/ice melting: From laboratory to field

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 452, P. 138973 - 138973

Published: Nov. 1, 2024

Language: Английский

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Carbon Fiber Powder as a Microwave-Sensitive Filler in Asphalt Mastic: Improving High-Temperature and Fatigue Resistance Properties

Journal of Materials in Civil Engineering, Journal Year: 2025, Volume and Issue: 37(5)

Published: Feb. 28, 2025

Language: Английский

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