Assessing Abrasion Resistance in Concrete Pavements: A Review

Abrasion resistance is a crucial factor in pavement concrete durability, influenced by compressive strength, surface finishing and curing techniques, aggregate characteristics, and testing conditions. Research shows that improving concrete's abrasion resistance through proper mix design, additives like fibers and silica fume, and optimal curing practices can extend its service life by reducing wear from traffic and environmental forces, but concrete remains vulnerable to abrasion over time. This is a comprehensive review investigating the abrasion resistance in concrete pavements. It explores the mechanisms of abrasion resistance and standard testing methods. It then delves into the numerous factors affecting abrasion resistance, focusing on material properties (aggregates, cement type, admixtures, and water-cement ratio), pavement design (surface texture and reinforcement), and environmental conditions. Finally, the review examines advancements in enhancing abrasion resistance, including new materials and technologies, and concludes by highlighting current limitations in understanding the phenomenon and suggesting avenues for future research. This paper aims to provide a better understanding of materials, techniques, and predictive models to enhance abrasion resistance, which is crucial for enhancing the durability and longevity of concrete pavements.