• Gollu Vamsi Krishna
• Yedla Syam Kumar
• Jada Rambabu
• Rudraraju Pavan Kumar Raju
• Alla Rajendra

Concrete is the commonly used construction material due to its structural stability, durability and strength. The demand on concrete is increasing day by day due to growing population, urbanization, transportation and industrialization. To conserve the natural resources and effective utilization of industrial waste. Industrial waste can be used in concrete for saving environment from the industries. Ferrochrome slag can be used as an alternate material for coarse aggregate in concrete. Ferrochrome slag is a major by-product got during the manufacturing of Ferrochrome alloy (FeCr). The Ferrochrome slag has good mechanical properties suitable for utilization as an aggregate material in concrete. In this experimental study, M35 grade concrete is used and replaced ferrochrome slag with conventional coarse aggregate in concrete for every incremental of 25% and up to 100%. The fresh properties of concrete are determined by slump cone test, compaction factor test. To determine the hardened properties of concrete by casting cubes, cylinders and prisms for compressive strength, split tensile strength and flexural strength for 3 days, 7 days, 14 days and 28 days curing. The results are obtained and compared with conventional coarse aggregate concrete.

Ferrochrome slag, Compressive strength, Split tensile strength, Flexural strength

"PERFORMANCE OF CONCRETE BY PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH FERRO CHROME SLAG AGGREGATE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.67-75, April-2019, Available :http://www.jetir.org/papers/JETIRBG06010.pdf

"PERFORMANCE OF CONCRETE BY PARTIAL REPLACEMENT OF COARSE AGGREGATE WITH FERRO CHROME SLAG AGGREGATE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp67-75, April-2019, Available at : http://www.jetir.org/papers/JETIRBG06010.pdf