Impact resistance of ternary concrete using scba and silica fume as partial substitute of cement in concrete

Abstract

Concrete structures inevitably encounter dynamic loads throughout the planning lifetime of structure. Impact resistance is necessary factor for evaluate the dynamic concert of concrete. To fulfill the necessities of strength and toughness properties of concrete we have a tendency to use the industrial by-products likecoal bottom ash, silica fume, metakaolin, etc., as supplementary building material. During this research work the experimental investigation was investigation to gauge the Impact resistance of TBASF concrete mixby cement is partially substitute with silica fume 10% and also the SCBA 0%, 5%, 10%, 15%, 20% and 25%. The Impact resistance of TBASF concrete mix is additionally compared with normal concrete. This study is additionally conducting elaborated investigation of TBASF concrete for mineralogical properties by using Optical microscope and XRD keeping Impact resistance in view. The maximumpercentage of SCBA is obtained at 15% replacement of cement.