The purpose of the present study is to investigate some effects of concrete according to addition of blast furnace slag and sulfuric alkali-activator. Blast furnace slag was used at 30~80% replacement by weight of cement, and liquid sulfur having NaOH additives was chosen as the alkaline activator. In order to evaluate characteristics of blast furnace slag concrete with sulfuric alkali activators, compressive strength test, carbonation test were performed.

• 박재규(충북대학교 토목공학부 박사과정) | Park Jae Kyu
• 홍기남(충북대학교 토목공학부 부교수, 공학박사) | Hong Ki Nam 교신저자
• 한상훈(충북대학교 토목공학부 교수, 공학박사) | Han Sang Hoon
• 전병구(충북대학교 토목공학부 석사과정) | Jeon Byeong Gu