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Application filed by 김일련, 이상실filedCritical김일련
Priority to KR1019880006210ApriorityCriticalpatent/KR890017186A/en
Publication of KR890017186ApublicationCriticalpatent/KR890017186A/en
Curing Cements, Concrete, And Artificial Stone
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Abstract
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Description
플라이애쉬 시멘트 조성물Fly ash cement composition
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
포틀랜드시멘트 60-65부, 플라이애쉬 20부 그리고 첨가제 조성물 15-20부와 기타 미량의 MgO, K2O 및 Na2O 등을 혼합하여 제조한 플라이애쉬 시멘트 조성물.A fly ash cement composition prepared by mixing 60-65 parts of Portland cement, 20 parts of fly ash, and 15-20 parts of additive composition and other trace amounts of MgO, K 2 O and Na 2 O.제 1 항에 있어서, 첨가제 조성물이 SiO22.25-3부, Al2O30.577부-0.77부 그리고 Fe2O30.06-0.08부로 이루어진 플라이애쉬 시멘트 조성물.The fly ash cement composition of claim 1 wherein the additive composition comprises 2.25-3 parts SiO 2 , 0.577 parts-0.77 parts Al 2 O 3 and 0.06-0.08 parts Fe 2 O 3 .※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.