Lingling Qin1, Mengya Zhou1, Jiahao Yan1, Ping Duan1,2,3,4,*, Yingcan Zhu5,*, Wei Chen6, Zuhua Zhang7, Aiguo Wang2
Journal of Renewable Materials, Vol.11, No.5, pp. 2191-2208, 2023, DOI:10.32604/jrm.2023.025197
Abstract Montmorillonite and clinoptilolite zeolite were used as representative materials to prepare calcined clay-cement
binary cementitious materials in order to study the effect of calcination treatment on the activation of clay minerals and the activity difference between layered and framed clays in this research. The influence of different calcined clay content (2%, 4%, 6%, 8%, 10%) on the fluidity, compressive strength, microstructure, phase change,
and hydration heat of cement-based materials were analyzed. The calcined clay improves the fluidity of
cement-based materials as compared with the uncalcined group. The addition of calcined montmorillonite
(CMT) improves the development of mechanical strength, and the… More >
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