무기계 건설폐기물을 이용한 환경부하 저감형 재생시멘트의 압축강도 특성에 관한 연구

Abstract

The worldwide, in various industries, the importance for the preservation of the global environment and natural resources is on the rise continuously. However, construction waste of construction industry is committing an error that the problem of environmental pollution and resource depletion. In this study, in order to solve the errors of construction material industry, the development of environmental load reducing recycled cement utilizing inorganic construction wastes is an purpose. For this reason, there is a recycling potential in the domestic to collect a variety of construction waste, milled, and analyzed each of the chemical components. In addition, it were combination of using the Bogue formulas to the OPC(Ordinary Portland Cement) standards. And, by grinding clinker occurring through a firing process of 1450℃, it was performed physical analysis. As a result, it has been expressed the strength close to the level of 60% to 70% as a 7-day material age criteria of OPC.