In this study, it is examined how concrete is effected under pressure tensile strength of concrete as shape and size effect. Brazilian Split is known as Cylinder Split Experiment is used on cylinder and cubic samples upen Tensile Splitting Strength. In addition to tensile splitting strength, seperately, specimens has prepared to determine to compressive strength , flexural strength and Static Modulus of Elasticity. During 28 days tensile splitting strength of three different size and two different shapes of cubic and cylinder samples which are made on the rate of 0,53 water and cement concrete is examined and splitting between shapes are researched.