• Title/Summary/Keyword: Cement clinker

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Solidification/Stabilization of Hazardous Wastes Using Cementitious Materials(II) (특수시멘트 고형화재를 이용한 지정폐기물의 고형화/안정화(II))

  • 엄태선;임채용;최롱;박근배;오병환
    • Proceedings of the Korea Concrete Institute Conference
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    • 2000.10b
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    • pp.1199-1204
    • /
    • 2000

  • This study concerns the cement-solidification/stabilization of the municipal waste incineration fly-ash. Compressive strength and leaching test of heavy metals were evaluated for varying types and ratios of cements and the effects of some additives of Hauyne clinker and slag were also discussed. In the cases of using cement binders more than 10%, the compressive strength after 3 days showed the values over $20kgf/cm^2$. Type III cement and Hauyne clinker improved the compressive strength, especially early strength. And the values of leaching test showed that cement-solidification is effective method to stabilize heavy metals especialy when using type III cement and adding Hauyne clinker and slag,.