| Issue |
E3S Web Conf.
Volume 618, 2025
6th International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2024)
|
|
|---|---|---|
| Article Number | 02001 | |
| Number of page(s) | 4 | |
| Section | Analysis of Construction Engineering and Material Characteristics | |
| DOI | https://doi.org/10.1051/e3sconf/202561802001 | |
| Published online | 27 February 2025 | |
Study on the effect of different air-entraining agents on the properties of concrete
KZJ New Materials Group, Xiamen 361101 China
* Corresponding author: 865839124@qq.com
Different types of air entraining agents (sodium dodecyl sulfate (K12), sodium alpha alkenesulfonate (AOS), and fatty alcohol polyoxyethylene ether (AEO) air entraining agents) were selected to study the properties of concrete. Research has shown that the air entraining effect of the air entraining agent is ranked from high to low as follows: sodium dodecyl sulfate (K12), fatty alcohol polyoxyethylene ether (AEO), and sodium alpha alkenesulfonate (AOS). K12 has a better foam stabilization effect than AEO; In fresh concrete C50 mixed with air entraining agent, the time of concrete loss is prolonged and positively correlated with the apparent density. The extension of stirring time is negatively correlated with the apparent density. And there is a positive correlation between apparent density and compressive strength.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.