Role of sulphate-based additives on the early age properties of Portland cement incorporating alumina-rich ladle furnace slag

Role of sulphate-based additives on the early age properties of Portland cement incorporating alumina-rich ladle furnace slag

Ladle furnace slag (LFS) is a by-product of the steelmaking industry, mainly comprises calcium aluminate in the form of C12A7, forming C3AH6 upon hydration, which offers lower strength lower strength than metastable products like CAH10 and C2AH8. Introducing sulphate into LFS enhances mechanical str...

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Bibliographic Details
Main Authors: Chee Lok Yong, Tee How Tan, Haider Hamad Ghayeb, Suhana Koting, Kim Hung Mo
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Case Studies in Construction Materials
Subjects:
Ladle furnace slag
Mortar
Sulphate
Cement additive
Mechanical properties
Microstructure
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525001342
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