Thermal Activation of Coal Gangue with Low Al/Si Ratio as Supplementary Cementitious Materials

Thermal Activation of Coal Gangue with Low Al/Si Ratio as Supplementary Cementitious Materials

To effectively utilize coal gangue (CG) with low Al/Si ratio, the thermal activation method was used. The activated CG, as supplementary cementitious materials (SCMs), was added into ordinary Portland cement (OPC) to study its physical properties. The XRD results show that CG undergoes a phase trans...

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Bibliographic Details
Main Authors: Xianli Yuan, Hong Wu, Ping Wang, Fen Xu, Shuang Ding
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Molecules
Subjects:
coal gangue
low Al/Si ratio
thermal activation
supplementary cementitious material
physical properties
pozzolanic reactivity
Online Access:https://www.mdpi.com/1420-3049/27/21/7268

Internet

https://www.mdpi.com/1420-3049/27/21/7268

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