A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION
The present invention relates to a carbon dioxide-reducing concrete composition improved in terms of crack resistance, containing 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 flour, 1 to 10 parts by weight of an activation agent, 1 to 3 parts by weight of reinforcement fiber, and 1 to 3 parts by weight of aluminum hydroxide and alumina mixture with respect to 100 parts by weight of ground granulated blast furnace slag.
본 발명은 고로슬래그미분말 100중량부에 대해 플라이애시 10 내지 40중량부, 포틀랜드시멘트 10 내지 40중량부, 탄산칼슘 10 내지 40중량부, 석분 5 내지 20중량부, 활성화제 1 내지 10중량부, 보강섬유 1 내지 3중량부, 수산화알루미늄 및 알루미나 혼합물 1 내지 3중량부를 포함하는 것을 특징으로 하는 균열저항성을 향상시킨 이산화탄소 저감형 콘크리트 조성물에 관한 것이다.
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION
The present invention relates to a carbon dioxide-reducing concrete composition improved in terms of crack resistance, containing 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 flour, 1 to 10 parts by weight of an activation agent, 1 to 3 parts by weight of reinforcement fiber, and 1 to 3 parts by weight of aluminum hydroxide and alumina mixture with respect to 100 parts by weight of ground granulated blast furnace slag.
본 발명은 고로슬래그미분말 100중량부에 대해 플라이애시 10 내지 40중량부, 포틀랜드시멘트 10 내지 40중량부, 탄산칼슘 10 내지 40중량부, 석분 5 내지 20중량부, 활성화제 1 내지 10중량부, 보강섬유 1 내지 3중량부, 수산화알루미늄 및 알루미나 혼합물 1 내지 3중량부를 포함하는 것을 특징으로 하는 균열저항성을 향상시킨 이산화탄소 저감형 콘크리트 조성물에 관한 것이다.
CONCRETE COMPOSITION FOR CARBON DIOXIDE REDUCTION
균열저항성을 향상시킨 이산화탄소 저감형 콘크리트 조성물
KIM YONG JIC (author) / KIM YOUNG JIN (author) / KIM IN GYU (author) / JO JUN HEE (author) / AN TAE HO (author)
2016-05-12
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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