EXPERIMENTAL INVESTIGATION ON PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH STEEL SLAG KEEPING FINE AGGREGATE REPLACEMENT CONSISTENT AND DURABILITY STUDY ON REPLACED FINE AND COARSE AGGREGATES

In the construction of structures related to civil engineering, concrete plays an important role and is the largest production of all materials involved. Today, as the population growth is increasing on a rapid pace, there is huge demand for concrete for construction purpose in which aggregates are major constituents in concrete production. The project aims to investigate the effectiveness of replacement of coarse and fine aggregates by steel slag (SS) on different properties such as strength and durability of concrete by using mix design of M25 grade. Compressive strength, tensile strength and durability tests such as acid resistance, using Hcl are experimentally investigated.