UNIST · Engineering
Sukhoon Pyo 교수의 연구실은 초고강도 concrete 및 고성능 콘크리트의 환경친화적 개선을 핵심으로 하며, 철강 및 시멘트 산업의 부산물인 슬래그를 재활용한 친환경 콘크리트 기술 개발에 주력하고 있습니다. 특히, 시멘트 대체재로써의 보조 세라믹 물질(SCM), 철산슬래그, 석류석 분말 등의 활용을 통해 콘크리트의 강도와 내구성을 유지하면서도 이산화탄소 배출을 줄이는 데 초점을 맞추고 있습니다. 또한, 신소재의 류동성 및 공극 구조 분석을 통한 구조적 성능 최적화 기술도 함께 연구하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Although ultra high-performance concrete (UHPC) has great performance in strength and durability, it has a disadvantage in the environmental aspect; it contains a large amount of cement that is responsible for a high amount of CO<sub>2</sub> emissions from UHPC. Supplementary cementitious materials (SCMs), industrial by-products or naturally occurring materials can help relieve the environmental burden by reducing the amount of cement in UHPC. This paper reviews the effect of SCMs on the propert
• Rapid-cooling EAF oxidizing slag was applied in UHPC to substitute fine aggregates. • Ecological benefits achieved by using less energy intensive constituents in UHPC . • Two types of industrial slags were successfully adopted in UHPC. • V-funnel apparatus was newly designed to evaluate filling capability of UHPC. Ultra high performance concrete (UHPC) is an emerging construction material with its superior mechanical properties. However, UHPC requires high amount of energy intensive materials
This paper investigates the effect of the rheological properties of fresh binder on the compressive strength of pervious concrete. Pervious concrete can be used to reduce stormwater runoff, urban heat island effect, or noise. Because of a limited amount of binder, the compressive strength of pervious concrete is one of the most critical properties for its structural applications. Although researchers have revealed the important factors contributing to the compressive strength of pervious concret
