삼성분계 시멘트를 사용한 콘크리트의 내구성

Durability of Concrete Using Ternary Blended Cement

  • 심은철 (안동대학교 토목공학과) ;
  • 배수호 (안동대학교 토목공학과) ;
  • 박광수 (농업기반공사 농어촌연구원) ;
  • 이준구 (농업기반공사 농어촌연구원) ;
  • 임병탁 (안동대학교 토목공학과) ;
  • 하재담 (쌍용양회공업㈜ 기술연구소)
  • 발행 : 2003.11.01

초록

Recently, physical properties of concrete containing ternary blended cement were actively researching to develop durability, mobility, and atc. as well as strength increase of concrete. In this study, durability of concrete such as the resistance against chloride ion penetration, rebar corrosion, freeze and thaw, and sulfate were researched for concrete containing ordinary portland cement(OPC) and ternary blended cement(TBC), respectively. For this purpose, concrete specimens containing OPC and TBC, respectively, were made for 37.5% of W/C, and then various durability experiments described above were carried out. As a result, it was observed from the test that concrete containing TBC showed excellent durability than concrete containing OPC.

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