STUDY ON MIX PROPORTION DESIGN FOR CONCRETE USING FLY ASH (TYPE-II (JASS5 M-401))

Abstract

In this study, I investigated the mix proportion of ready mixed concrete using fly ash for buildings. As a result, I obtained the useful information for mix proportion of concrete using fly ash of type-II (JASS5 M-401). As methods of using fly ash, the four methods (cement substitution, fine aggregate substitution, cement and fine aggregate substitution, unit FA amount constant method) are used. This paper describes the purpose of use and mix proportion design method for each of the four methods.