A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BLAST FURNACE SLAG-BASED COMPOSITON AND HARDENED PRODUCT THEREOF
A hardened product of the present invention is cured from a composition in which blast furnace slag is added with calcium oxide as an activator and calcium formate as an auxiliary activator, thereby having high compressive strength, and does not use corrosive activators such as calcium chloride and the like, thereby having no problem of rebar corrosion. The composition includes 100 parts by weight of blast furnace slag, 1 to 10 parts by weight of calcium oxide, and 1 to 10 parts by weight of calcium formate.
본 발명의 경화체는 고로슬래그에 활성화제로서 산화칼슘 및 보조 활성화제로서 포름산칼슘이 첨가된 조성물로부터 양생되어 높은 압축강도를 가지면서, 염화칼슘 등의 부식성 활성화제를 사용하지 않아서 철근 부식의 문제도 없다.
BLAST FURNACE SLAG-BASED COMPOSITON AND HARDENED PRODUCT THEREOF
A hardened product of the present invention is cured from a composition in which blast furnace slag is added with calcium oxide as an activator and calcium formate as an auxiliary activator, thereby having high compressive strength, and does not use corrosive activators such as calcium chloride and the like, thereby having no problem of rebar corrosion. The composition includes 100 parts by weight of blast furnace slag, 1 to 10 parts by weight of calcium oxide, and 1 to 10 parts by weight of calcium formate.
본 발명의 경화체는 고로슬래그에 활성화제로서 산화칼슘 및 보조 활성화제로서 포름산칼슘이 첨가된 조성물로부터 양생되어 높은 압축강도를 가지면서, 염화칼슘 등의 부식성 활성화제를 사용하지 않아서 철근 부식의 문제도 없다.
BLAST FURNACE SLAG-BASED COMPOSITON AND HARDENED PRODUCT THEREOF
고로슬래그 기반 조성물 및 이의 경화체
OH JAEEUN (author) / YUM WOO SUNG (author)
2020-03-10
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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