Demolishing and reconstructing a structure was considered to be an uneconomical and time-consuming process. Hence strengthening of new and existing structures had become popular in the construction field. One of the most commonly used methods for repair and rehabilitation of structures is Retrofitting by FRP (Fibre Reinforced Polymer) system. FRP is widely used for its properties such as high strength to weight ratio, stiffness, good impact properties, high resistance to corrosion in harsh environmental and chemical conditions, and also it causes only a minimum alteration to the geometry of structural elements than other methods.