최적설계기법을 이용한 탄소저감 콘크리트 배합 시스템 개발

Abstract

The purpose of this study was to develop on mix system of CO2 reduction concrete using the optimum design technique. The optimal concrete mix system is a system that deduces the optimal mix design for the CO2 reduction of concrete. The system deduces optimal concrete mix design using only evaluation conditions such as standards for concrete, season as input without the inclusion of basic information. Data for about 800 mix designs of cement, water, aggregate, and admixture per 1 m3 of concrete for each nominal strength of 18, 21, 24, 27, 30, 35, 40, 50, and 60 MPa, classified into standard or winter season, was received from five Korean ready-mixed concrete companies and entered into a database.