Thermal activation and mechanical properties of high alumina coal gangue as auxiliary cementitious admixture

Thermal activation and mechanical properties of high alumina coal gangue as auxiliary cementitious admixture

In order to use high alumina coal gangue as auxiliary cementitious admixture via a simple and convenient thermal activation technique, the thermal transformation, mineral phase transformation and structure changes of coal gangue at calcining temperatures of 500–1000 °C were analyzed using x-ray diff...

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Bibliographic Details
Main Authors: Mingjun Zhang, Liang Li, Fan Yang, Shigang Zhang, He Zhang, Jian An
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:Materials Research Express
Subjects:
high alumina coal gangue
kaolinite
thermal activation
mechanical properties
microstructure
cementitious admixture
Online Access:https://doi.org/10.1088/2053-1591/ad239d

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