In this study, the suppression effect of Ground granulated blast furnace slag on hexavalent chromium elution during initial hydration and after carbonation was examined. It was revealed that Alkali-Activated Ground granulated blast furnace slag reduced leaching of hexavalent chromium by the effect of reduction and immobilization, and increased sulfur components showed an initial reduction effect more as added Ground granulated blast furnace slag increased. The hexavalent chromium elution from hardened cement after carbonation was suppressed by the reduction effect of alkali-activated Ground granulated blast furnace slag even when cement hydrate, which could immobilize hexavalent chromium, decreased.
|寄稿の翻訳タイトル||STUDY ON THE EFFECT OF GROUND GRANULATED BLAST FURNACE SLAG ON SUPPRESSION EFFECT OF HEXAVALENT CHROMIUM ELUTION FROM CEMENT HARDENED|
|ジャーナル||Journal of Structural and Construction Engineering|
|出版ステータス||Published - 2022|
- Groundgranulated blastfurnaceslag
- Hexavalent chromium