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Hybrid fiber-reinforced mortar composition containing steel fiber and carbon fiber and cement composite with improved flexural performance
A hybrid fiber reinforced mortar composition according to the present invention comprises reinforced fiber comprising steel fiber and carbon fiber, cement, fine aggregate, and water. A cement composite manufactured by the composition has effects of excellent compressive strength and drastically high bending performance, bending toughness, and deformation performance, and has an effect of minimizing reduction of fluidity compared to a conventional carbon fiber reinforced mortar composition.
본 발명에 따른 하이브리드 섬유 보강 모르타르 조성물은 강섬유 및 탄소섬유를 포함하는 보강섬유, 시멘트, 잔골재 및 물을 포함하는 것으로서, 이로 제조되는 시멘트 복합체는 우수한 압축강도를 가지면서 동시에 휨강도, 휨인성 및 변형성능이 현저히 높은 효과가 있으며, 종래의 탄소섬유 보강 모르타르 조성물의 경우 대비 유동성 저하를 최소화하는 효과가 있다.
Hybrid fiber-reinforced mortar composition containing steel fiber and carbon fiber and cement composite with improved flexural performance
A hybrid fiber reinforced mortar composition according to the present invention comprises reinforced fiber comprising steel fiber and carbon fiber, cement, fine aggregate, and water. A cement composite manufactured by the composition has effects of excellent compressive strength and drastically high bending performance, bending toughness, and deformation performance, and has an effect of minimizing reduction of fluidity compared to a conventional carbon fiber reinforced mortar composition.
본 발명에 따른 하이브리드 섬유 보강 모르타르 조성물은 강섬유 및 탄소섬유를 포함하는 보강섬유, 시멘트, 잔골재 및 물을 포함하는 것으로서, 이로 제조되는 시멘트 복합체는 우수한 압축강도를 가지면서 동시에 휨강도, 휨인성 및 변형성능이 현저히 높은 효과가 있으며, 종래의 탄소섬유 보강 모르타르 조성물의 경우 대비 유동성 저하를 최소화하는 효과가 있다.
Hybrid fiber-reinforced mortar composition containing steel fiber and carbon fiber and cement composite with improved flexural performance
강섬유 및 탄소섬유를 포함하는 하이브리드 섬유 보강 모르타르 조성물 및 이로 제조되는 휨성능이 향상된 시멘트 복합체
HEO GWANGHEE (author) / PARK JONG GUN (author) / SEO DONG JU (author)
2021-08-23
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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