고로시멘트를 사용한 고유동 콘크리트의 제조에 관한 실험적 연구

An Experimental Study on the Manufacturing of High Workable Concrete using Blastfurnace Cement

  • 발행 : 1994.10.01

초록

The aim of this study is to develop the High Workable Concrete which has not so large slump loss with time using blast-furnace cement and High range water reducing agent. Normal portland cement and blast-furnce cement was used as binders and water-binder ratio were ranging from 34% to 50%. 5 kinds of Superplasticizer and High range water reducing agent were used. Test results show that the blast-furmace cement was much higher flowability than normal portland cement and domestic High rang water reducing and AE agent had very small slump loss than others. The compactability of High Workable Concrete was also confirmed using model wall-form.

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