This paper describes the findings of the study conducted to evaluate compressive strength characteristics of high-strength concrete containing waste pottery fine powder. The experimental variables selected were 5, 10, and 15 percent replacements of cement with waste pottery fine powder. The findings are summarized as follows: (1) compared with the strength of the control specimens with no replacement rate, compressive strength of the concrete at 7days decreased by 4% at 5% replacement rate of cement with waste pottery fine powder, but (2) compressive strength of the concrete at 28days increased slightly by 1.3%..

• 김동호(한라대학교, 토목공학과, 조교수) | Kim Dong-Ho
• 원치문(한라대학교, 토목공학과, 교수) | Won Chi-Moon