Review on Characterization and Mechanical Performance of Self-cleaning Concrete
Open accessAbstract
Self-cleaning concrete is an effective alternative to provide cleaner environment which contribute to sustainability and towards a green environment. It is in accordance with the requirements of environmental issues on huge energy consumption and air pollution from carbon dioxide (CO2) emissions. Photocatalyst in self-cleaning concrete accelerates the decomposition of organic particulates, hence pollution could be reduced through photocatalytic degradation of gaseous pollutants. Mechanical performances of self-cleaning concrete were improved by adding photocatalytic materials. Self cleaning abilities were evaluated in the photocatalytic activity test under UV light and photocatalytic degradation of gaseous pollutant was measured by depollution test. This review aims to give an overview about the characteristics of photocatalytic materials and mechanical performances of self-cleaning concrete.
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The existence of voids in concrete causes a reduction in compressive strength.
“Furthermore, earlier studies have indicated that the existence of voids in concrete causes a reduction in compressive strength [5].”
From Analyzing the Effects of Nano-Titanium Dioxide and Nano-Zinc Oxide Nanoparticles on the Mechanical and Durability Properties of Self-Cleaning Concrete (2023) · cites this paper as [5]
The strength and durability, as well as the thermal, mechanical, and electrical characteristics, of cementitious materials would all be improved because the nanoparticle photocatalyst would fill the spaces between cement particles.
“Thus, the strength and durability, as well as the thermal, mechanical, and electrical characteristics, of cementitious materials would all be improved because the nanoparticle photocatalyst would fill the spaces between cement particles [5].”
From Analyzing the Effects of Nano-Titanium Dioxide and Nano-Zinc Oxide Nanoparticles on the Mechanical and Durability Properties of Self-Cleaning Concrete (2023) · cites this paper as [5]
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References 16 · Cited by 22
- Authors
- Zailan, S. N., Mahmed, N., Abdullah, M. M. A. B., Victor Sandu, A., & Shahedan, N. F.
- Affiliations
- Universiti Malaysia Perlis (MY)
- ORCID
- Venue
- MATEC Web of Conferences
- Publisher
- EDP Sciences
- Published
- 2017
- Volume
- 97
- Pages
- 01022
- ISSN
- 2261-236X (ISSN-L)
- OpenAlex
- W2583863806
- Cited by
- 22
- References
- 16
- Citations by year
- 2024: 2 · 2023: 8 · 2022: 3 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 2 · 2017: 1
- FWCI
- 3.56
- Type
- conference paper
- Language
- en
- Open access
- diamond
- doi.org
- Licence
- cc-by
- Locations
- MATEC Web of Conferences (publishedVersion, cc-by)
- Springer Link (Chiba Institute of Technology) (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Topics
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › TiO2 Photocatalysis and Solar Cells
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Advanced Photocatalysis Techniques
- Physical Sciences › Engineering › Civil and Structural Engineering › Concrete and Cement Materials Research
- Keywords
- self-cleaning concrete, photocatalysts, photocatalytic degradation, gaseous pollutant removal, ultraviolet radiation, mechanical performance, concrete durability, air pollution reduction, sustainable construction
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