The article discusses various topics related to high performance structures and composites, natural fiber composites, material characterization, and high performance concrete. Researchers explore innovative composite structures for civil engineering, the use of natural fibers in composites, and the behavior of high performance concrete under different conditions. Key findings include the development of eco-friendly composites using natural bamboo fibers, the impact response of novel fiber metal laminates, and the mechanical properties of heat-treated natural fibers. The study also delves into the behavior of high performance concrete externally confined by composite shells and the resistance of concrete structures to repeated dynamic loads.