Numerical and Experimental Analysis of Mechanical Properties of Glass Fibre with Pet Bottle Yarns Layer

This study investigates the mechanical properties and durability of a composite material comprising glass fibre reinforcement and polyethylene terephthalate (PET) yarns. The objective is to assess the feasibility of utilizing PET yarns as a reinforcing component alongside glass fibres in composite manufacturing. The research employs experimental methods to analyse tensile strength, flexural properties, and Tensile resistance of the composite material. Additionally, environmental testing is conducted to evaluate the composite's performance under various conditions, including moisture exposure and temperature fluctuations. The findings reveal synergistic effects between glass fibres and PET yarns, enhancing the composite's mechanical integrity and resilience to environmental stressors. This study contributes to advancing the understanding of composite materials and underscores the potential for integrating PET yarns in structural applications requiring lightweight, durable materials. Keywords: PET, GFRP, Resin, Tensile strength, Numerical Analysis.