By analyzing the compressive strength througth field test execution on the shotcrete mixture with 40% blast furnace slag and slurry accelerator, confirmed the suitability as subsea tunnel material. As a result, strength characteristic on the anti-chloride shotcrete is excellent evaluated in terms of compressive strength compared with existing shotcrete.

• 이아란(㈜포스코건설, 엔지니어링본부 기술혁신실 구조연구그룹, 연구원) | Lee, A Ran
• 김현욱(㈜포스코건설, 엔지니어링본부 기술혁신실 구조연구그룹, 수석연구원, 공학박사) | Kim, Hyun Wook 교신저자
• 유용선(㈜케미우스코리아, 대표이사) | Ryu, Yong-Sun
• 한진규(㈜케미우스코리아, 부장) | Han, Jin-Gyu