| Issue |
E3S Web of Conf.
Volume 490, 2024
5th International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2023)
|
|
|---|---|---|
| Article Number | 03011 | |
| Number of page(s) | 5 | |
| Section | Ecological Environment Restoration and Pollution Control | |
| DOI | https://doi.org/10.1051/e3sconf/202449003011 | |
| Published online | 14 February 2024 | |
Research on low-temperature early-strength performance of different early-strengthening agents
KZJ New Materials Group, Xiamen 361101 China
* Corresponding author: 865839124@qq.com
Under the condition of low temperature 5 ℃, five kinds of early strength agents were combined with polycarboxylic acid admixture to explore the effect of the mixed early strength polycarboxylic acid superplasticizer on the low temperature early strength. The results show that the composite early strength polycarboxylic acid superplasticizer has a good low temperature early strength enhancement performance. Among them, NaNO2 compound modification, compared with other early strength agents after the compound effect, has a better low temperature early strength enhancement performance advantage.
© The Authors, published by EDP Sciences, 2024
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