표석훈 교수

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 CO2 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 properties 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 including cement, which could cause unfavorable environmental impact compared to normal concrete. Various eco-friendly UHPC mix designs are proposed by incorporating industrial slags and limestone powder in order to decrease environmental overload and enhance flowability concurrently. Particle packing analysis is car