Paper Title:Hardened Properties of SFRSCC & PPFRSCC

Abstract

SCC is a newly developed special concrete in which it fills the form work without any vibration. The present experimental work sets out to investigate the comparative study on Hardened properties of (SFRSCC) and (PPFRSCC). In the particular case the mix design followed was Nan-Su method for M70 grade concrete. While Flyash (Type Class F) is used as filler material having a specific gravity of 2.29. varied fibre content from 0% to 0.15% at the interval of 0.05% by volume fraction of cement. For this comparative study Crimped steel fibre of Aspect ratio 60 and Polypropylene fibre are used. The test conducted for this present experimental study are compressive, split tensile and Strength under flexures tests. Thus the present study highlights the validation of fibre usage and their effect on hardened properties.


Keywords: Comparison, Compression, Concrete, Crimped fibres, Flexure, Polypropylene fibres, Properties, Split tension, Mix design, SCC.