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이재록 ( Jae Rok Lee ),김태회 ( Tae Heui Kim ),박경봉 ( Kyung Bong Park ),김창호 ( Chang Ho Kim ),유재욱 ( Jae Uk You ),박문철 ( Moon Cheol Park ),이동오 ( Lee Dong-oh ) 한국폐기물자원순환학회 2008 젊은 연구자 학술연구발표회 Vol.7 No.0
Characteristics of ground granulated blast-furnace slag, such as chemical composition, surface area, particle size and distribution, particle shape were investigated for replacement of cement. And properties of cement mortars with three types of ground granulated blast-furnace slags, such as flow value, flow value ratio, compressive strength and activity indices were investigated.