New materials having outstanding properties of matter than existing concretes and structure steels is in at an early stage of commercialization in construction filed.
By the side of America, Europe or Japan, domestic research is turned over, but a number of research agencies are carrying out research projects and parts of them are putted to practical use lately.
We studied on strength enhancement of concrete mixing carbone nanotube among new materials. As a result, compression strength was partially increased on concrete mixed with CNT(2.0wt%) than common concretes, but it was diluted when CNT blended with concrete more than 2.0wt%. It is estimated at effect that CNT is lumped.

• 김승규(한국건설기술연구원 인프라 구조 연구실, 공학석사) | Kim, Seung Kyu
• 곽종원(한국건설기술연구원 인프라 구조 연구실, 공학박사) | Kwark, Jong Won
• 곽임종(한국건설기술연구원 인프라 구조 연구실, 공학박사) | Kwahk Im Jong
• 최은석(한국건설기술연구원 인프라 구조 연구실, 공학석사) | Choi, Eun Suk
• 이정우(한국건설기술연구원 인프라 구조 연구실, 공학석사) | Lee, jung Woo 교신저자