Bauxite Residue as Supplementary Cementitious Material – Efforts to Reduce the Amount of Soluble Sodium

Bauxite Residue as Supplementary Cementitious Material – Efforts to Reduce the Amount of Soluble Sodium

This study investigates the feasibility of using bauxite residue (BR) as supplementary cementitious material (SCM) for the cement and concrete industry. It is shown from pastes of BR and calcium hydroxide, that BR is highly pozzolanic in nature. The early hydration of cement pastes with BR is accele...

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Bibliographic Details
Main Authors: Danner Tobias, Justnes Harald
Format: Article
Language:English
Published: Sciendo 2020-06-01
Series:Nordic Concrete Research
Subjects:
bauxite residue
pozzolan
cement replacement
hydration
alkalis
calcination
Online Access:https://doi.org/10.2478/ncr-2020-0001

Internet

https://doi.org/10.2478/ncr-2020-0001

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