Proceedings of the 2025 2nd International Conference on Civil Engineering Structures and Concrete Materials (CESCM 2025)

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Research on the Design of the Mix Ratio of Metakaolin Base Geological Polymer Preparation of Fluidized Solidified Soil

Authors
Zhipeng Shang1, *, Guobin Xue1, Anlong Hu1, Yiping Luo2
1Gansu Electric Power Research Institute of Economics and Technology, Lanzhou, 730030, China
2State Key Laboratory of Eco-Hydraulics in Northwest Arid Region, Xi’an University of Technology, Xi’an, 710048, China
*Corresponding author. Email: Xaut_2220420039@163.com
Corresponding Author
Zhipeng Shang
Available Online 22 December 2025.
DOI
10.2991/978-94-6463-932-2_6How to use a DOI?
Keywords
Metakaolin-based geopolymer; premixed fluidized stabilized soil; engineering properties; durability
Abstract

Geopolymers, as a new type of green cementitious materials, are characterized by low carbon emissions and low energy consumption. It has great potential and advantages in promoting the resourceful use of construction waste and improving the performance of backfill while reducing the negative environmental impact of cement-based materials. In this paper, metakaolin is used as a precursor material. Alkali exciters using sodium silicate powder and sodium hydroxide in flakes. Preparation of metakaolin-based geopolymer. Explore the feasibility of preparing premixed fluidized stabilized soil (PFSS) using metakaolin-based geopolymer (MKG) and engineering waste soil. Using unconfined compressive strength (UCS), flowability, and setting time as the design indexes of orthogonal tests, the effects of alkali activator modulus, alkali activator dosage, metakaolin dosage, and water-solid ratio on different design indexes were investigated.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 2nd International Conference on Civil Engineering Structures and Concrete Materials (CESCM 2025)
Series
Advances in Engineering Research
Publication Date
22 December 2025
ISBN
978-94-6463-932-2
ISSN
2352-5401
DOI
10.2991/978-94-6463-932-2_6How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Zhipeng Shang
AU  - Guobin Xue
AU  - Anlong Hu
AU  - Yiping Luo
PY  - 2025
DA  - 2025/12/22
TI  - Research on the Design of the Mix Ratio of Metakaolin Base Geological Polymer Preparation of Fluidized Solidified Soil
BT  - Proceedings of the 2025 2nd International Conference on Civil Engineering Structures and Concrete Materials (CESCM 2025)
PB  - Atlantis Press
SP  - 41
EP  - 48
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-932-2_6
DO  - 10.2991/978-94-6463-932-2_6
ID  - Shang2025
ER  -