Issue |
E3S Web of Conf.
Volume 559, 2024
2024 International Conference on Sustainable Technologies in Civil and Environmental Engineering (ICSTCE 2024)
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Article Number | 04043 | |
Number of page(s) | 15 | |
Section | Structural Engineering & Concrete Technology | |
DOI | https://doi.org/10.1051/e3sconf/202455904043 | |
Published online | 08 August 2024 |
Evaluating the Effectiveness of Titanium Dioxide Based Grouting Blended with Epoxy Coating for Retrofitting of Damaged Concrete Structures
School of Civil Engineering, KLE Technological University, Hubballi, Karnataka, 580030, India
* Corresponding author: roopa.kuri@kletech.ac.in
The retrofitting of damaged concrete structures is crucial for maintaining their structural integrity and extending their service life. The present study is carried out to evaluate the effectiveness of titanium dioxide (TiO2) based grouting blended with epoxy coating for retrofitting of damaged concrete structures. TiO2 grouting is used to fill cracks and voids in the concrete, while the epoxy coating is applied over the surface to provide an additional protective layer. The effectiveness of this retrofitting approach is assessed through a series of tests, including compressive strength tests subjected to high temperature, chloride attack, and scanning electron microscopy (SEM) analysis. The results show that the TiO2 based grouting improves the strength and durability of the concrete, while the epoxy coating provides a barrier against chloride penetration and other environmental factors. Overall, the combination of TiO2 grouting and epoxy coating proves to be an effective retrofitting solution for damaged concrete structures, offering improved strength, durability, and resistance to environmental degradation. This study highlights the potential of TiO2 based materials in enhancing the performance of concrete structures and extending their service life.
Key words: Titanium dioxide based cementitious grouting / Epoxy Coating / Compression Test / Elevated temperature / Chloride attack / SEM Analysis
© The Authors, published by EDP Sciences, 2024
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.
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