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A platform for research: civil engineering, architecture and urbanism
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION, HIGH FLUDITY AND HIGH DURABILITY
An early strength expression carbon dioxide reduction concrete composition having high fluidity, low heating, and high durability, with respect to 100 parts by weight of blast-furnace slag fine powder, comprises: 10 to 40 parts by weight of fly ash; 10 to 40 parts by weight of Portland cement; 10 to 40 parts by weight of calcium carbonate; 5 to 20 parts by weight of stone powder; 1 to 10 parts by weight of a vitalization agent; and 1 to 3 parts by weight of a high-range water-reducing agent.
본 발명의 조기강도 발현형 고유동 저발열 고내구성 이산화탄소 저감형 콘크리트 조성물은 고로슬래그미분말 100중량부에 대해 플라이애시 10 내지 40중량부, 포틀랜드시멘트 10 내지 40중량부, 탄산칼슘 10 내지 40중량부, 석분 5 내지 20중량부, 활성화제 1 내지 10중량부, 유동화제 1 내지 3중량부를 포함하는 것을 특징으로 한다.
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION, HIGH FLUDITY AND HIGH DURABILITY
An early strength expression carbon dioxide reduction concrete composition having high fluidity, low heating, and high durability, with respect to 100 parts by weight of blast-furnace slag fine powder, comprises: 10 to 40 parts by weight of fly ash; 10 to 40 parts by weight of Portland cement; 10 to 40 parts by weight of calcium carbonate; 5 to 20 parts by weight of stone powder; 1 to 10 parts by weight of a vitalization agent; and 1 to 3 parts by weight of a high-range water-reducing agent.
본 발명의 조기강도 발현형 고유동 저발열 고내구성 이산화탄소 저감형 콘크리트 조성물은 고로슬래그미분말 100중량부에 대해 플라이애시 10 내지 40중량부, 포틀랜드시멘트 10 내지 40중량부, 탄산칼슘 10 내지 40중량부, 석분 5 내지 20중량부, 활성화제 1 내지 10중량부, 유동화제 1 내지 3중량부를 포함하는 것을 특징으로 한다.
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION, HIGH FLUDITY AND HIGH DURABILITY
조기강도 발현형 고유동 저발열 고내구성 이산화탄소 저감형 콘크리트 조성물
KIM YONG JIC (author) / KIM YOUNG JIN (author) / KIM IN GYU (author) / JO JUN HEE (author) / AN TAE HO (author) / JEON YOUNG SU (author)
2016-01-06
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION HIGH FLUDITY AND HIGH DURABILITY
European Patent Office | 2016
| European Patent Office | 2015