| Issue |
MATEC Web Conf.
Volume 162, 2018
The 3rd International Conference on Buildings, Construction and Environmental Engineering, BCEE3-2017
|
|
|---|---|---|
| Article Number | 02023 | |
| Number of page(s) | 5 | |
| Section | Building Materials Engineering and Construction Management | |
| DOI | https://doi.org/10.1051/matecconf/201816202023 | |
| Published online | 07 May 2018 | |
Performance of super-absorbent polymer as an internal curing agent for self-compacting concrete
1
Building Research Directorate, Iraq
2
University of Technology, Iraq
3
Al-Mutasim State Company for Construction Contracts, Iraq
* Corresponding author: author@e-mail.org
Internal curing agent by using super-absorbent polymer was present in this study, its effect on the properties of self-compacting concrete was evaluated .The SAP content in the concrete mix was 0.5 % by weight of cement. Three procedures for curing were adopted; curing in water, curing in water and air and curing in polyethylene sealed bags. Fresh concrete tests conducted to assess the self-compactability of the produced concrete. Moreover, compressive and splitting strength tests were carried out. The testing program had been extended to the age of 90 days.The use of super-absorbent polymer did not affect the fresh state characteristics of the studied SCC and achieved an increase in both compressive and tensile strengths as compared to the reference concrete mix.
© The Authors, published by EDP Sciences, 2018
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. (http://creativecommons.org/licenses/by/4.0/).
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