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    1 2 Mixture Material Composition for Steam Curing Concrete for 2 Cycle-Daily and Method of Maufacturing Concrete Product Using Thereof

    The present invention relates to a mixture material composition for steam curing for 2 cycle per day which comprises, based on 100 parts by weight of desulfurized gypsum, 30 to 80 parts by weight of blast furnace slag powder, 20 to 70 parts by weight of microsilica, 10 to 20 parts by weight of incineration ash, 10 to 20 parts by weight of dust, and 20 to 30 parts by weight of fly ash; and a method for manufacturing a concrete product using the same. A mixture material composition for steam curing for 2 cycle per day according to the present invention has good sulfation resistance, improves crack strength, contributes to reduction of carbon dioxide emission, has excellent initial strength and long-term strength expression, and has high chemical resistance and freeze-thaw resistance.

    본 발명은 탈황석고 100중량부 기준으로, 고로슬래그 분말 30 내지 80중량부; 마이크로실리카 20 내지 70중량부; 소각재 10 내지 20중량부; 분진 10 내지 20중량부; 및 플라이애시 20 내지 30중량부를 포함하는 1일 2사이클 증기 양생용 혼합재 조성물 및 이를 이용한 콘크리트 제품의 제조방법에 관한 것이다. 본 발명에 따른 1일 2사이클 증기 양생용 혼합재 조성물은 증기양생 콘크리트의 황산화 저항성이 좋고, 균열 강도를 개선하고, 이산화탄소 배출 저감에 기여할 뿐만 아니라, 초기강도 및 장기강도 발현이 우수하고, 내약품성 및 동결융해 저항성이 높은 효과가 있다.

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    1 2 Mixture Material Composition for Steam Curing Concrete for 2 Cycle-Daily and Method of Maufacturing Concrete Product Using Thereof

    The present invention relates to a mixture material composition for steam curing for 2 cycle per day which comprises, based on 100 parts by weight of desulfurized gypsum, 30 to 80 parts by weight of blast furnace slag powder, 20 to 70 parts by weight of microsilica, 10 to 20 parts by weight of incineration ash, 10 to 20 parts by weight of dust, and 20 to 30 parts by weight of fly ash; and a method for manufacturing a concrete product using the same. A mixture material composition for steam curing for 2 cycle per day according to the present invention has good sulfation resistance, improves crack strength, contributes to reduction of carbon dioxide emission, has excellent initial strength and long-term strength expression, and has high chemical resistance and freeze-thaw resistance.

    본 발명은 탈황석고 100중량부 기준으로, 고로슬래그 분말 30 내지 80중량부; 마이크로실리카 20 내지 70중량부; 소각재 10 내지 20중량부; 분진 10 내지 20중량부; 및 플라이애시 20 내지 30중량부를 포함하는 1일 2사이클 증기 양생용 혼합재 조성물 및 이를 이용한 콘크리트 제품의 제조방법에 관한 것이다. 본 발명에 따른 1일 2사이클 증기 양생용 혼합재 조성물은 증기양생 콘크리트의 황산화 저항성이 좋고, 균열 강도를 개선하고, 이산화탄소 배출 저감에 기여할 뿐만 아니라, 초기강도 및 장기강도 발현이 우수하고, 내약품성 및 동결융해 저항성이 높은 효과가 있다.

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    1 2 Mixture Material Composition for Steam Curing Concrete for 2 Cycle-Daily and Method of Maufacturing Concrete Product Using Thereof

    The present invention relates to a mixture material composition for steam curing for 2 cycle per day which comprises, based on 100 parts by weight of desulfurized gypsum, 30 to 80 parts by weight of blast furnace slag powder, 20 to 70 parts by weight of microsilica, 10 to 20 parts by weight of incineration ash, 10 to 20 parts by weight of dust, and 20 to 30 parts by weight of fly ash; and a method for manufacturing a concrete product using the same. A mixture material composition for steam curing for 2 cycle per day according to the present invention has good sulfation resistance, improves crack strength, contributes to reduction of carbon dioxide emission, has excellent initial strength and long-term strength expression, and has high chemical resistance and freeze-thaw resistance.

    본 발명은 탈황석고 100중량부 기준으로, 고로슬래그 분말 30 내지 80중량부; 마이크로실리카 20 내지 70중량부; 소각재 10 내지 20중량부; 분진 10 내지 20중량부; 및 플라이애시 20 내지 30중량부를 포함하는 1일 2사이클 증기 양생용 혼합재 조성물 및 이를 이용한 콘크리트 제품의 제조방법에 관한 것이다. 본 발명에 따른 1일 2사이클 증기 양생용 혼합재 조성물은 증기양생 콘크리트의 황산화 저항성이 좋고, 균열 강도를 개선하고, 이산화탄소 배출 저감에 기여할 뿐만 아니라, 초기강도 및 장기강도 발현이 우수하고, 내약품성 및 동결융해 저항성이 높은 효과가 있다.

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    Titel:

    1 2 Mixture Material Composition for Steam Curing Concrete for 2 Cycle-Daily and Method of Maufacturing Concrete Product Using Thereof

    Weitere Titelangaben:

    1일 2사이클 증기 양생용 혼합재 조성물 및 이를 이용한 콘크리트 제품의 제조방법

    Erscheinungsdatum:

    17.11.2021

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Koreanisch

    Klassifikation:

    IPC:  C04B Kalk , LIME / B28B Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel , SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER

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