폐유지류 혼입에 따른 플라이애시 다량 치환 콘크리트의 기초적 특성

Fundamental Properties of High Volume Fly Ash Concrete due to Waste Oil Addition

This paper is to investigate the effect of waste oil on the fundamental properties of high volume fly ash concrete depending on W/B and waste oil contents. Test results reveals that the use of waste oil resulted in an increase of slump and a decrease of air contents due to the presence of emulsion in waste oil. And it is found that the addition of waste oil does not affect the strength development of the concrete significantly.