Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2018.05a
- /
- Pages.136-137
- /
- 2018
Development and Application of Unit Table Form using Euro Form for High-rise Building Construction
슬래그 혼입 콘크리트의 염소이온 차단성능
Abstract
The properties of concrete produced by ready mixed concrete company in Busan were measured. Because the concrete was mixed with blast furnace slag and fly ash etc., the compressive, tensile strength and chloride ion diffusion coefficient were lower than OPC concrete even though the specified concrete strength was same. If the durability about salt attack were satisfied, the concrete of lower specified concrete strength would be adopted to concrete mixing design. FEM analysis was carried out to predict the life time expectancy.
Keywords
- ready mixed concrete;
- compressive strength;
- chloride Ion diffusion coefficient;
- concrete mixing design
- 레미콘;
- 압축강도;
- 염화물이온 확산계수;
- 배합설계;