| Abstract Scope |
Natural fiber-reinforced cementitious composites represent a promising class of sustainable construction materials, but their broader application still requires advances in durability, standardization, processing, and performance prediction. This study reviews current research trends and technological challenges associated with the development of cement-based composites reinforced with lignocellulosic fibers. Literature on fiber selection, treatment, matrix optimization, mechanical behavior, durability, environmental performance, and industrial scalability was analyzed. The reviewed studies show that future progress depends on integrating fiber characterization, optimized mix design, supplementary cementitious materials, accelerated aging tests, life cycle assessment, and standardized testing methods. Digital tools, predictive models, and locally available residues may further support material design and circular economy strategies. However, variability of natural fibers, moisture sensitivity, and long-term degradation remain limiting factors. Overall, multidisciplinary research combining materials science, construction technology, sustainability assessment, and industrial implementation is essential to advance natural fiber-reinforced cementitious composites toward practical applications. |