Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)

Korea Concrete Institute (한국콘크리트학회)
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A Study on the Development of Recycling Cement Using the Waste Concrete Powder

폐콘크리트 미분말을 이용한 재생 시멘트 개발에 관한 기초적 연구

  • 조민철 (목포대학교 대학원 건축공학과) ;
  • 박태성 (목포대학교 대학원 건축공학과) ;
  • 추유선 (목포대학교 대학원 건축공학과) ;
  • 황혜주 (목포대학교 건축공학과)
  • Published : 2002.05.01
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Abstract

The purpose of this study is to develop of recycling cement using the waste concrete powder. For presentation possible of practical use as cement powder, we activated waste-powder at temperatures between 600 and 100$0^{\circ}C$. And we made recycling cement hardening as being added Ca(OH)$_2$ and the others in recycling cement. The result of this study are as follow; 1)According to compressive strength result, it is found setting and hardened. 2)Active waste powder is positive to the pozzolan reaction and is enable to be used as cement.

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