Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Binder composition for non-cement concrete using ash and manufacturing method thereof
The present invention relates to a room temperature-curable binding material containing coal power plant-derived ash as a main ingredient. To this end, a high strength ash slag cement is composed of 50-60 wt% of ash, 15-30 wt% of blast furnace slag fine powder (fineness of not less than 3,500), 15-30 wt% of CaO, and 5-10 wt% of CaCl_2. In addition, a lightweight ash mortar cured product of the present invention comprises 50-70 wt% of ash, 10-30 wt% of vermiculite expanded aggregates, and 30-10 wt% of perlite expanded aggregates.
본 발명은 석탄발소에서 발생하는 애쉬를 주원료로 사용하는 상온 경화형 결합재에 관한 것으로, 본 발명의 고강도 애쉬 슬래그 시멘트는 애쉬 50~60중량%, 고로 슬래그 미분말(분말도 3,500 이상) 15~30중량%, CaO 15~30중량%, CaCl5~10중량%로 이루어진다. 또, 본 발명의 경량의 애쉬 모르타르 경화체는 애쉬 50~70중량%, 질석팽창골재 10~30중량%, 및 펄라이트 팽창골재 30~10%로 이루어진다.
Binder composition for non-cement concrete using ash and manufacturing method thereof
The present invention relates to a room temperature-curable binding material containing coal power plant-derived ash as a main ingredient. To this end, a high strength ash slag cement is composed of 50-60 wt% of ash, 15-30 wt% of blast furnace slag fine powder (fineness of not less than 3,500), 15-30 wt% of CaO, and 5-10 wt% of CaCl_2. In addition, a lightweight ash mortar cured product of the present invention comprises 50-70 wt% of ash, 10-30 wt% of vermiculite expanded aggregates, and 30-10 wt% of perlite expanded aggregates.
본 발명은 석탄발소에서 발생하는 애쉬를 주원료로 사용하는 상온 경화형 결합재에 관한 것으로, 본 발명의 고강도 애쉬 슬래그 시멘트는 애쉬 50~60중량%, 고로 슬래그 미분말(분말도 3,500 이상) 15~30중량%, CaO 15~30중량%, CaCl5~10중량%로 이루어진다. 또, 본 발명의 경량의 애쉬 모르타르 경화체는 애쉬 50~70중량%, 질석팽창골재 10~30중량%, 및 펄라이트 팽창골재 30~10%로 이루어진다.
Binder composition for non-cement concrete using ash and manufacturing method thereof
석탄발전소 애시를 주원료로 하는 상온 경화용 무시멘트 결합재 조성물
JANG IN BAE (Autor:in)
05.07.2018
Patent
Elektronische Ressource
Koreanisch
IPC:
C04B
Kalk
,
LIME
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