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A platform for research: civil engineering, architecture and urbanism
Concrete Admixture using Silica-rich Solution and Concrete Composition having such Admixture and Recycled Coarse Aggregates
The present invention relates to an admixture using an inorganic reactive silicate aqueous solution, which is prepared by mixing a performance reducer and an aqueous silicate solution, and is introduced during the manufacturing of a concrete composition using a recycled aggregate, to increase the adhesion between mortar and an aggregate, so that the compressive strength of concrete can be greatly improved. Furthermore, the present invention relates to a recycled aggregate concrete composition prepared by including the admixture.
본 발명은 성능 감수제와 규산염 수용액이 혼합되어 만들어지며, 순환골재를 사용하는 콘크리트 조성물의 제조시에 투입됨으로써, 모르터와 골재 간의 부착력을 증대시켜서 콘크리트의 압축강도를 크게 향상시킬 수 있게 되는 "무기질 반응형 규산염 수용액을 이용한 혼화제"에 관한 것이며, 더 나아가, "이러한 혼화제를 포함하여 제조되는 순환골재 콘크리트 조성물"에 관한 것이다.
Concrete Admixture using Silica-rich Solution and Concrete Composition having such Admixture and Recycled Coarse Aggregates
The present invention relates to an admixture using an inorganic reactive silicate aqueous solution, which is prepared by mixing a performance reducer and an aqueous silicate solution, and is introduced during the manufacturing of a concrete composition using a recycled aggregate, to increase the adhesion between mortar and an aggregate, so that the compressive strength of concrete can be greatly improved. Furthermore, the present invention relates to a recycled aggregate concrete composition prepared by including the admixture.
본 발명은 성능 감수제와 규산염 수용액이 혼합되어 만들어지며, 순환골재를 사용하는 콘크리트 조성물의 제조시에 투입됨으로써, 모르터와 골재 간의 부착력을 증대시켜서 콘크리트의 압축강도를 크게 향상시킬 수 있게 되는 "무기질 반응형 규산염 수용액을 이용한 혼화제"에 관한 것이며, 더 나아가, "이러한 혼화제를 포함하여 제조되는 순환골재 콘크리트 조성물"에 관한 것이다.
Concrete Admixture using Silica-rich Solution and Concrete Composition having such Admixture and Recycled Coarse Aggregates
무기질 반응형 규산염 수용액을 이용한 혼화제 및 이를 포함하는 순환골재 콘크리트 조성물
WON YONG HAN (author)
2023-01-12
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
Admixture composition for concrete and concrete having the admixture composition
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