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

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Effect of Functional Monomer on Strength and Shrinkage Properties of Concrete

Authors
Yanmei Lin2, 1, *, Mingzi Gong1, 2, Yifan Su1, 2
1Kezhijie New Material Group Co., Ltd, Fujian, Xiamen, 361101, China
2CCCC Xiamen Engineering Co., LTD, Fujian, Xiamen, 361000, China
*Corresponding author. Email: 15759281170@163.com Email: 15759281170@163.com
Corresponding Author
Yanmei Lin
Available Online 30 December 2023.
DOI
10.2991/978-94-6463-336-8_26How to use a DOI?
Keywords
functional monomers; early strength; shrinkage; heat of hydration
Abstract

In this paper, the molecular structure of polycarboxylic acid water reduction agent was designed, and five different functional monomers were introduced to prepare early-strength polycarboxylic acid water reducer. Study the effects of different functional monomers on the macro properties and heat of hydration of the early-strength polycarboxylate water-reducer; adding functional monomers can improve the dispersion performance and early stage strength of the polycarboxylate water-reducer; Gel permeation chromatography are used to characterize the structure of the synthetic early-strength polycarboxylate water reducer. The structure of the product is consistent with the originally designed water reducer; the hydration calorimeter was used to study the effect of early-strength functional monomer on the heat of hydration of cement, and it was found that DAC had the best promotion effect on early cement hydration.

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_26
ISSN
2352-5401
DOI
10.2991/978-94-6463-336-8_26How 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  - Yanmei Lin
AU  - Mingzi Gong
AU  - Yifan Su
PY  - 2023
DA  - 2023/12/30
TI  - Effect of Functional Monomer on Strength and Shrinkage Properties of Concrete
BT  - Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
PB  - Atlantis Press
SP  - 231
EP  - 238
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-336-8_26
DO  - 10.2991/978-94-6463-336-8_26
ID  - Lin2023
ER  -