한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제39권10호
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  • Pages.970-976
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  • 2002
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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해수 콘크리트에 대한 수중불분리 혼화제와 방청제의 효과에 관한 연구

The Effect of Antiwashout Admixture and Corrosion Inhibitor on the Seawater Concrete

  • 발행 : 2002.01.01
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⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 수중불분리혼화제와 수중불분리혼화제+방청제를 병용(1 type)한 혼화제를 사용하여 콘크리트의 slump flow, 탁도, pH, 방청효과, 블리딩, 압축강도의 특성을 분석하였다. 그 결과 slump flow, 탁도, pH, 압축강도등 콘크리트의 물리적인 특성에서는 차이가 없었으나 부식촉진서험결과 수중불분리혼화제만을 사용한 콘크리트와 방청제를 병용(1 type)하여 사용한 것의 방청율이 큰 차이를 나타내었으며, 수중불분리혼화제만을 사용하였을 경우 5.4, 방청제와 병용하여 사용하였을 경우 0.07%로 방청제를 병용(1 type)하여 사용한 큰크리트의 내부식성이 높게 나타났다.

In this paper, the slump flow of the concrete, suspension, pH, corrosion effect, bleeding and the characteristics of coompressive strength were analyzed using antiwashout underwater admixture and antiwashout underwater agent+corrosion inhibitor mixed admixtures(1type). The results showed that there were no rare difference in physical properties but in the results of rapid corrosion tests there were lots of corrosion inhibitor ratio differences between concrete using only antiwashout underwater admixture and the corrosion inhibitor mixed(1type). In the case of only antiwashout underwater admixture 5.4%, the case corrosion inhibitor mixed(1type) 0.07%, the Antiseawater of the concrete which uses the Corrosion Inibitor Mixed(1type) appeared highly.

키워드

참고문헌

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