Optimization of Concrete Mix Design: The Role of Hemp Fiber, Pumice Pozzolana and Micro Silica in Enhancing Strength and Workability (2026)

This study explores the synergistic effects of hemp fibre, pumice pozzolana, and micro silica on Hemp Fiber Reinforced Concrete (HFRC) to enhance its mechanical properties and durability in harsh environments. The research aimed to assess the impact of hemp fibre on compressive, tensile, and flexura