Effects of desulfurized gypsum on shrinkage behavior of alkali-activated slag (AAS) and hybrid alkali-activated cement (HAC)

Effects of desulfurized gypsum on shrinkage behavior of alkali-activated slag (AAS) and hybrid alkali-activated cement (HAC)

This study reports the use of desulfurized gypsum (DSG) to mitigate the shrinkage problem of two typical alkali-activated materials (AAMs), i.e. alkali-activated slag (AAS) and hybrid alkali-activated cement (HAC). The effects of DSG type and content on the hydration kinetics, mechanical properties,...

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Bibliographic Details
Main Authors: Lili Xue, Zhenkun Ni, Zhengning Zhou, Zuhua Zhang, Houren Xiong, Hao Wang, Xifeng Zhuge, Hongfei Liu
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Case Studies in Construction Materials
Subjects:
Shrinkage
Desulfurized gypsum
Alkali-activated materials
Hydration
Microstructure
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525001184
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