Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
AdDMIXTURE COMPOSITION FOR ACTIVATING SLAG POWDER
The present invention relates to an admixture composition for fine blast furnace slag powder. More specifically, the present invention relates to an admixture composition for fine blast furnace slag powder, intended to increase activities of slag by being added into cement containing blast furnace slag as a main component. The present invention further relates to a blast furnace slag cement composition using the same. To this end, the admixture composition consists of: 100 parts by weight of dodecacalcium hepta-aluminate; 10-30 parts by weight of anhydrite; 3-5 parts by weight of acrylic acid n-butyl ester; 3-5 parts by weight of methyl methacrylate; 0.1-1 parts by weight of benzoyl peroxide; 5-15 parts by weight of tartaric acid; and 20-40 parts by weight of ethylenediaminetetraacetic acid (EDTA).
본 발명은 고로슬래그 미분말용 혼화제 조성물에 관한 것으로서, 특히 고로슬래그를 주성분으로 하는 시멘트에 첨가되어 슬래그의 활성도를 증가시키기 위한 고로슬래그 미분말용 혼화제 조성물 및 이를 이용한 고로슬래그 시멘트 조성물에 관한 것이다.
AdDMIXTURE COMPOSITION FOR ACTIVATING SLAG POWDER
The present invention relates to an admixture composition for fine blast furnace slag powder. More specifically, the present invention relates to an admixture composition for fine blast furnace slag powder, intended to increase activities of slag by being added into cement containing blast furnace slag as a main component. The present invention further relates to a blast furnace slag cement composition using the same. To this end, the admixture composition consists of: 100 parts by weight of dodecacalcium hepta-aluminate; 10-30 parts by weight of anhydrite; 3-5 parts by weight of acrylic acid n-butyl ester; 3-5 parts by weight of methyl methacrylate; 0.1-1 parts by weight of benzoyl peroxide; 5-15 parts by weight of tartaric acid; and 20-40 parts by weight of ethylenediaminetetraacetic acid (EDTA).
본 발명은 고로슬래그 미분말용 혼화제 조성물에 관한 것으로서, 특히 고로슬래그를 주성분으로 하는 시멘트에 첨가되어 슬래그의 활성도를 증가시키기 위한 고로슬래그 미분말용 혼화제 조성물 및 이를 이용한 고로슬래그 시멘트 조성물에 관한 것이다.
AdDMIXTURE COMPOSITION FOR ACTIVATING SLAG POWDER
고로슬래그 미분말용 혼화제 조성물 및 이를 이용한 고로슬래그 시멘트 조성물
KIM HYO JIN (Autor:in) / LEE WON JOO (Autor:in) / LEE NAM HOON (Autor:in) / KIM JEONG SU (Autor:in) / YANG CHUL JIN (Autor:in) / LEE BU KIL (Autor:in)
05.04.2017
Patent
Elektronische Ressource
Koreanisch
IPC:
C04B
Kalk
,
LIME
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