In this study, the resistance to salt-attack of concrete using various mineral admixtures was experimentally evaluated to develop high durability concrete. As a result, the resistance to salt-attack of concrete using fly ash was lower than that of OPC concrete at age of 28 days. However, all concrete using mineral admixtures showed the higher resistance to salt-attack than OPC concrete at long-term age.

• 박상준(대우건설 기술연구원 수석연구원, 공학박사) | Park Sang Jun
• 고정원(대우건설 기술연구원 선임연구원, 공학박사) | Ko Jeong Won
• 유재강(대우건설 기술연구원 선임연구원, 공학박사) | Yoo Jae Kang
• 이의배(대우건설 기술연구원 선임연구원, 공학박사) | Lee Eui Bae 교신저자
• 김홍삼(한국도로공사 도로교통연구원 책임연구원) | Bae Kim Hong Sam