In the present study, carbon dioxide emission was investigated at various pozzolanic materials such as ordinary Portland cement(OPC), pulverized fuel ash(PFA) and ground granulated blast furnace slag(GGBS). The result of the investigation was worked out at environmental assessment by using triangular method. The raw materials without the additional bulk process rather than materials, carbon dioxide occur to lead to much intension on the environment.

• 황준필(한양대학교 건설환경공학과 연구교수, 공학박사) | Hwang, Jun Pil
• 전상혁(한양대학교 건설환경공학과 박사과정) | Jeon, Sang Hyuck
• 양희준(한양대학교 건설환경공학과 학부연구생) | Yang, Hee Jun
• 안기용(한양대학교 건설환경공학과 교수, 공학박사) | Ann, Ki Yong 교신저자