• J. Sravani
• Dr. T.Chandra Sekhara Reddy

Self Compacting Concrete (SCC) is evaluated as a substitute to ordinary concrete when compaction of concrete is difficult to execute. The present study is to acquire high strength SCC by replacing cement with Silica fume and GGBS. SCC has experienced significant development in the light of results obtained from numerous studies due to a series of advantages that it has. Over the past few years GGBS and SF have been widely used admixtures to attain high strength concrete. As a reference mix, SCC was designed which used no mineral admixtures, while the rest of the mixes using different dosage of GGBS, SF. The remaining six mixes were made with different dosages of GGBS (i.e., 10%, 20% and 30%) and silica fume (i.e., 5%, 10% and 15%). As workability is main characteristic of SCC, different rheological traits like slump flow, V-funnel, and L-box test are identified. Strength characteristics like compressive strength, tensile strength are evaluated. The maximum compressive strength of 70.12MPa is obtained for a ternary mixture with 30% GGBS and 5% SF at 28 days.

Self compacting concrete (SCC), High strength, GGBS, Silica fume (SF), Compressive strength

"STRENGTH CHARACTERISTICS OF HIGH STRENGTH SCC USING SILICA FUME AND GGBS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.710-716, August-2018, Available :http://www.jetir.org/papers/JETIRA006125.pdf

"STRENGTH CHARACTERISTICS OF HIGH STRENGTH SCC USING SILICA FUME AND GGBS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp710-716, August-2018, Available at : http://www.jetir.org/papers/JETIRA006125.pdf