In order to get effective and useful results after experiments, it is essential to classify and analyze data resulted from experiments. After these processes, obtained data enables us to have meaningful indications. During experiments, the main concern was to find the reducing ratio of formaldehyde concentrations compared to reference level of added material which affect the indoor air quality. Finally, the main objective of this study is to validate on optimal added amount of eco-friendly material for functional concrete.

• 이순근(강릉원주대학교 산업정보경영공학과, 박사과정) | Lee, Soon Geun
• 임영문(강릉원주대학교 산업정보경영공학과, 교수) | Leem, Young Moon 교신저자
• 양은익(강릉원주대학교 토목공학과, 교수) | Yang, Eun Ik