Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)

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Effect of SAC Cement on Properties of Cement Based Grouting Material

Authors
Yuezhong Lin2, 1, *, Qiang Zhang1, 2, Qinghe Song1, 2, Yiwen Wang1, 2
1Shandong University of Science and Technology, Qingdao, 266590, Shandong, China
2Key Laboratory of Civil Engineering Disaster Prevention and Mitigation in Shandong Province, Qingdao, 266590, Shandong, China
*Corresponding author. Email: jcssust@163.com
Corresponding Author
Yuezhong Lin
Available Online 30 December 2023.
DOI
10.2991/978-94-6463-336-8_65How to use a DOI?
Keywords
sulfoaluminate cement; cement-based grouting material; ultrafine slag powder; fluidity; setting time; compressive strength
Abstract

To study the main properties of the SAC cement in cement-based grouting materials, including fluidity, setting time and compressive strength, a composite grouting material was made by combining ultrafine slag powder with cement. The cement slurry was prepared by replacing different proportions of Portland cement with 0%, 10%, 20%, 30%, 40%, and 50% of SAC cement, based on a water-cement ratio of 0.5. The main performance changes of the slurry were analyzed. The results showed that increasing the amount of ultrafine slag powder led to a significant decrease in the initial and final setting times of the slurry, while the interval between the initial and final setting times also decreased. As the amount of SAC cement increased, the compressive strength of the slurry's stone increased. At 40% SAC cement dosage, the 3-day compressive strength of the stone was the highest, which improved the early strength of the slurry's stone. Therefore, adding an appropriate amount of SAC cement can significantly improve the strength and other properties of the material.

Copyright
© 2023 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 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
Series
Advances in Engineering Research
Publication Date
30 December 2023
ISBN
10.2991/978-94-6463-336-8_65
ISSN
2352-5401
DOI
10.2991/978-94-6463-336-8_65How to use a DOI?
Copyright
© 2023 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  - Yuezhong Lin
AU  - Qiang Zhang
AU  - Qinghe Song
AU  - Yiwen Wang
PY  - 2023
DA  - 2023/12/30
TI  - Effect of SAC Cement on Properties of Cement Based Grouting Material
BT  - Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
PB  - Atlantis Press
SP  - 557
EP  - 566
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-336-8_65
DO  - 10.2991/978-94-6463-336-8_65
ID  - Lin2023
ER  -