ABSTRACT Concrete framed structures are the most common- type of modern structure in the globe. When we say concrete in the building trade, we actually mean reinforced concrete. Its full name is reinforced cement concrete. RCC is concrete that contains steel bars, called reinforcement bars. This combination works very well, as concrete is very strong in compression and steel is very strong in tension. In an earthquake loading condition, the ground vigorously shakes the building both horizontally and vertically it causes the building to fall and also many of the concrete structure failed under seismic loading condition. Due to overcome this problem we proposed to use the composite concrete in building structure. There are several situations in which a civil structure would require strengthening or rehabilitation due to lack of strength, stiffness, ductility and durability. Our project aims to compare the mechanical properties of Sisal fiber in the improvement of load carrying capacity of concrete structure in different layers. Beams and columns may be strengthened in flexure through the use of sisal fiber bonded to their tension zone using epoxy as a common adhesive. Due to several advantages of sisal fiber wrapping over conventional techniques used for structural repair and strengthening. In our project is study about load carrying capacity of an RCC frame wrapped with sisal fiber. An experimental study is to predict the maximum load carrying capacity, deflection of the composite RCC structure. Finally, the results are compared with conventional framed structure, which is suitable for strength and rehabilitate the concrete structure. Keywords: RCC, Beam, Wrapped, Sisal fiber.