"STRENGTH ANALYSIS OF CONCRETE EMBEDDED WITH STEEL FIBER, POLYPROPYLENE FIBER & CLASS-F FLY ASH"

Abstract

Abstract- The aim of this investigation is to study the variation in strength characteristics of concrete structures, with M20 grade. In each mix containing different percentages of fly ash, is super-imposed by incorporating some proportion of marble dust starting from 0% as normal concrete, i.e. controlled concrete and 5%, and 2% steel fibe,2% polypropylene fiber and 2% of Hybid polypropylene steel fiber. as test concrete. Keywords: Concrete, steel fiber ,polypropylene,hybrid polypropylene, fly ash, structuralcharacteristics, test concrete.