EXPLORING THE IMPACT OF NANOTECHNOLOGY ON ENHANCING ASPHALT MIX PROPERTIES: A COMPREHENSIVE REVIEW | ||
| Journal of Al-Azhar University Engineering Sector | ||
| Articles in Press, Corrected Proof, Available Online from 22 October 2025 PDF (437.93 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/auej.2025.337297.1738 | ||
| Authors | ||
| ali ashraf salem* 1; Ibrahim M. Ramadan2; Alaa A. Ali2 | ||
| 1Higher Institute of Engineering in 15 May City | ||
| 2Civil Engineering Department, Faculty of Engineering, Shubra, Benha University, Cairo, Egypt | ||
| Abstract | ||
| Asphalt is one of the most widely used paving materials globally, known for its exceptional properties, including water resistance, adhesion, durability, and high bonding capacity. However, the significant increase in traffic loads and driving speeds in recent years has resulted in a notable reduction in the service life of asphalt pavement layers, leading to higher maintenance requirements and increased accident risks due to the deteriorating condition of roads. Several studies have indicated that the use of advanced nanomaterials can have a significant impact on improving the adhesion properties of asphalt and asphalt mixtures at varying percentages of binder weight. Additionally, it is crucial to consider the environmental impact of nanotechnology to ensure sustainable development. Furthermore, applying these technologies can contribute to improving the quality and durability of asphalt mixes and pavements, as well as reducing construction and maintenance costs. This research aims to provide a comprehensive review of the latest developments in the use of nanotechnology in asphalt engineering, focusing on improving the performance of asphalt pavements to meet the evolving demands of modern transportation. These developments play a vital role in enhancing the physical and mechanical properties of bitumen and asphalt mixtures, contributing to producing sustainable asphalt that aligns with technological progress and plans. Studies indicate significant benefits in terms of long-term durability. Finally, the research highlights the challenges and practical applications of these technologies, helping practitioners identify the best approaches and methods for future studies. | ||
| Keywords | ||
| Nanotechnology; Nanomaterials; Modified Bitumen; Asphalt Mixture; Sustainability | ||
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