High Early Strength Type Low Carbon Mixed Cement Composition Having Mineral Of Aluminate-Based Using Waste Materials

The present invention relates to a high early strength-type low carbon mixed cement composition, comprising 5-30 parts by weight of calcium sulfo-aluminate mineral and 1-5 parts by weight of plaster, manufactured from byproducts with respect to 100 parts by weight of type 1 ordinary Portland cement....

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Bibliographische Detailangaben
Hauptverfasser:	YANG, JUN HO, LEE, HYOUNG WOO, JUNG, HANG CHUL, WOO, SANG IL, LEE, KEON HO, KIM, SOON MOOK, MIN, SUNG EOI, LEE, TAE GYU, KOO, JA KOAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention relates to a high early strength-type low carbon mixed cement composition, comprising 5-30 parts by weight of calcium sulfo-aluminate mineral and 1-5 parts by weight of plaster, manufactured from byproducts with respect to 100 parts by weight of type 1 ordinary Portland cement. The high early strength-type low carbon mixed cement composition of the present invention controls the crack and prevents the decline in constructability. 본 발명은 1종 보통 포틀랜드시멘트 100중량부에 대해 폐부산물로부터 제조된 칼슘설포 알루미네이트 광물 5 내지 30중량부, 석고 1 내지 5중량부를 포함하는 것을 특징으로 하는 폐부산물을 활용한 알루미네이트계 광물을 함유하는 조강형 저탄소 혼합시멘트 조성물에 관한 것이다.