Optimizing Tensile Strength in FRP Composites: Enhanced Fiber-Matrix Compositions

Abstract

In the world of construction materials Fiber Reinforced Polymers (FRPs) have emerged as a choice due to their impressive strength, lightweight nature and resistance to corrosion. This study focuses on enhancing the strength of FRP composites by exploring new combinations of reinforcing fibres and matrix materials. The historical challenges with corrosion in steel-reinforced structures led to the development of FRPs. Early innovators like Leo Baekeland and Norman de Bruyne played a role in laying the groundwork for composite materials, which found important applications in aviation, building panels and more.

This study investigates how different percentages of glass fibers affect the properties of FRP composites. Glass fibers, thinner than hair but stronger than steel when compared by weight were combined with epoxy resin to create these composite materials. Through experimentation and analysis, we fabricated composites with varying volume fractions (0%, 1%, 2% and 3%) of glass fibres. These samples were then subjected to testing using a universal testing machine. The findings from this study provide contributions to the field of construction materials and engineering. The developed FRP composites do not address the long-standing corrosion issues associated with traditional steel-reinforced concrete but also offer a versatile and durable solution, for various applications.

The effective incorporation of these cutting-edge materials into structures holds the potential for longer-lasting durability decreased expenses for upkeep and enhanced structural strength. Moreover, this study establishes the groundwork for progress in composite materials opening avenues for sustainable and resilient infrastructures, in the future.