Structural Performance of Polyvinyl Alcohol Fibre in Reinforced Concrete

This project investigates the structural performance of polyvinyl alcohol (PVA) fiber as a reinforcing material in concrete. PVA fibers are known for their high tensile strength, excellent bonding with cement matrices, and resistance to alkali environments, making them a promising alternative to traditional reinforcement methods. The study evaluates the effects of PVA fiber content and distribution on concrete’s mechanical properties, including compressive strength, and crack resistance. Experimental tests were conducted to assess the durability, load-bearing capacity, and failure modes of PVA-reinforced concrete under various loading conditions. The results demonstrate that the incorporation of PVA fibers significantly enhances the ductility and toughness of concrete, improves crack control, and delays crack propagation. This project explores the structural performance of polyvinyl alcohol (PVA) fibre as an innovative reinforcement material in concrete. PVA fibres, recognized for their high tensile strength, excellent durability, and resistance to cracking, offer unique advantages over conventional steel reinforcement, particularly in reducing crack propagation and improving the overall resilience of concrete structures. The study involved preparing and testing PVA fibre-Reinforced concrete samples with varying fibre contents to analyze their impact on concrete’s mechanical property, like compressive strength.