The Study of Proportion of Bagasse Ash Affecting to Compressive Strength of Concrete

Abstract

This reasearch aims to study the mechanical property of concrete produced by reused dust-bagassee from industry and study the proportion of dust-bagassee effecting to the pressure of concrete. The method is use the 24 hours compressed dust-bagassee instead of cement portland type 1 as 1 : 2 : 4 at concrete pressure 2 8 days 180 ksc. The proportion of dust-bagassee is four type 0% ,10% ,20% and 30%. The testing efficiency of concrete compressive strength is 1, 3, 5, 7, 14 and 28 found that the compressive strength at 28 days 0% is 205 ksc , 10% is 215 ksc ,20% is 238 ksc and 30% is 193 ksc.