Mechanical properties of alkali activated geopolymer cement mortar for non vibratory compacted trench backfilling

Abstract In this study, fly ash and metakaolin are examined as replacements in cementitious materials to reduce environmental pollution. An orthogonal test was conducted with nine groups of geopolymer mortars prepared by varying the ratio of the cementitious materials and the amount of composite alk...

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Bibliographic Details
Main Authors: Hao Zhang, Hao Li, Haolong Guo, Yue Li, Lisi Wei
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-96291-1
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