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Concrete composition and production method therefor
Provided is a concrete composition, including: blast furnace slag; at least any one of expansive additive and cement; and water, wherein a unit water content of the water is 130 kg/m3 or less; wherein a content of the cement is 22% by mass or less relative to the blast furnace slag, and wherein a slump flow value of the concrete composition is 40 cm or greater.
Concrete composition and production method therefor
Provided is a concrete composition, including: blast furnace slag; at least any one of expansive additive and cement; and water, wherein a unit water content of the water is 130 kg/m3 or less; wherein a content of the cement is 22% by mass or less relative to the blast furnace slag, and wherein a slump flow value of the concrete composition is 40 cm or greater.
Concrete composition and production method therefor
MATSUDA TAKU (author) / NOGUCHI TAKAFUMI (author) / KANEMATSU MANABU (author)
2020-10-20
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
CEMENT MORTAL/CONCRETE COMPOSITION AND PRODUCTION METHOD THEREFOR
| European Patent Office | 2018
CEMENT MORTAL/CONCRETE COMPOSITION AND PRODUCTION METHOD THEREFOR
| European Patent Office | 2018