EFFECT OF RICE HUSK ASH AND PLASTIC BITS ON CONCRETE STRENGTH

Abstract

This paper reports the study of compressive strength and split tensile strength of concrete using Rice Husk Ash and P.V.C
bits in different proportions. M-30 grade of concrete was taken for experimental study. RHA content was used from 5% to
15% at the interval of 5% by replacing portland pozzolana Cement (P.P.C) and plastic bits were used BY 2%, 3% and 4% by
replacing the fine aggregate. Plastic bits were obtained from waste of pvc pipe screen factory. The compressive strength and
split tensile strength of concrete was obtained at the age of 7 days and 28 days of curing period. The results show that
concrete samples having RHA and plastic fibers showed slightly better strength as compared to control concrete mix.