Experimental Study on Mechanical Properties of Steel Fiber Based Concrete With Partial Replacement of GGBS

Concrete is the most common construction material used in the world. As per 2019 the annual consumption of the cement is 25billion tonnes throughout the world. Cement manufacture causes environmental impacts at all stages of the process. The emission of co2 is very high during the manufacture of cement which causes environmental pollution and the cost of cement is increasing day by day .so in order to reduce the emission of co2 and cost of construction supplementary materials like GGBS , Flyash and silica fume are used .In this paper we are going to find out the characteristics of M30grade concrete with partial replacement of cement with ground granulated blast furnace slag (GGBS) by replacing cement via 20% by weight and by addition of steel fiber in different percentages (0%,0.1%,0.2%,0.3%,0.4%,0.5%,0.6%) .The cubes, cylinders, prims are tested for compressive strength, split tensile, strength flexural strength.