Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review
Disposing fly ash in to landfill of coal fire power plant initiated environmental and health problems. A lot of researchers have conducted research to study the addition of fly ash (FA) as cement replacement in pervious concrete (PC). The aim of this paper was to review the impact of adding FA as pa...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-04-01
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| Series: | Developments in the Built Environment |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666165923000121 |
| _version_ | 1797820580950441984 |
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| author | Elnaz Khankhaje Taehoon Kim Hyounseung Jang Chang-Soo Kim Jimin Kim Mahdi Rafieizonooz |
| author_facet | Elnaz Khankhaje Taehoon Kim Hyounseung Jang Chang-Soo Kim Jimin Kim Mahdi Rafieizonooz |
| author_sort | Elnaz Khankhaje |
| collection | DOAJ |
| description | Disposing fly ash in to landfill of coal fire power plant initiated environmental and health problems. A lot of researchers have conducted research to study the addition of fly ash (FA) as cement replacement in pervious concrete (PC). The aim of this paper was to review the impact of adding FA as partial substitution of cement in PC. The experimental outcomes from different previous studies have indicated that the void content and permeability of PC decreased with adding FA due to filler effect of FA. The optimum substitution level of cement with FA was obtained to be 10–30%. However, with increasing the level of replacement affects the hydration procedure resulting lower strength. PC containing FA showed higher abrasion resistance and lower drying shrinkage compared to normal PC. It can be concluded that using FA as partial substitution of cement would be environmentally friendly in association with more sustainable PC. |
| first_indexed | 2024-03-13T09:40:26Z |
| format | Article |
| id | doaj.art-6006ff7e44cd4197a893b82ac2e21664 |
| institution | Directory Open Access Journal |
| issn | 2666-1659 |
| language | English |
| last_indexed | 2024-03-13T09:40:26Z |
| publishDate | 2023-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Developments in the Built Environment |
| spelling | doaj.art-6006ff7e44cd4197a893b82ac2e216642023-05-25T04:25:09ZengElsevierDevelopments in the Built Environment2666-16592023-04-0114100130Properties of pervious concrete incorporating fly ash as partial replacement of cement: A reviewElnaz Khankhaje0Taehoon Kim1Hyounseung Jang2Chang-Soo Kim3Jimin Kim4Mahdi Rafieizonooz5Architectural Engineering Program, School of Architecture, Seoul National University of Science and Technology, 232 Gongneung-ro, Gongneung-dong, Nowon-gu, Seoul, 01811, South KoreaArchitectural Engineering Program, School of Architecture, Seoul National University of Science and Technology, 232 Gongneung-ro, Gongneung-dong, Nowon-gu, Seoul, 01811, South Korea; Corresponding author.Architectural Engineering Program, School of Architecture, Seoul National University of Science and Technology, 232 Gongneung-ro, Gongneung-dong, Nowon-gu, Seoul, 01811, South KoreaArchitectural Engineering Program, School of Architecture, Seoul National University of Science and Technology, 232 Gongneung-ro, Gongneung-dong, Nowon-gu, Seoul, 01811, South KoreaArchitectural Engineering Program, School of Architecture, Seoul National University of Science and Technology, 232 Gongneung-ro, Gongneung-dong, Nowon-gu, Seoul, 01811, South KoreaSchool of Civil and Environmental Engineering, Yonsei University, Yonsei-ro 50, Seodaemun-gu, Seoul, 03722, South KoreaDisposing fly ash in to landfill of coal fire power plant initiated environmental and health problems. A lot of researchers have conducted research to study the addition of fly ash (FA) as cement replacement in pervious concrete (PC). The aim of this paper was to review the impact of adding FA as partial substitution of cement in PC. The experimental outcomes from different previous studies have indicated that the void content and permeability of PC decreased with adding FA due to filler effect of FA. The optimum substitution level of cement with FA was obtained to be 10–30%. However, with increasing the level of replacement affects the hydration procedure resulting lower strength. PC containing FA showed higher abrasion resistance and lower drying shrinkage compared to normal PC. It can be concluded that using FA as partial substitution of cement would be environmentally friendly in association with more sustainable PC.http://www.sciencedirect.com/science/article/pii/S2666165923000121Fly ashPervious concreteCementSustainable concrete |
| spellingShingle | Elnaz Khankhaje Taehoon Kim Hyounseung Jang Chang-Soo Kim Jimin Kim Mahdi Rafieizonooz Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review Developments in the Built Environment Fly ash Pervious concrete Cement Sustainable concrete |
| title | Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review |
| title_full | Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review |
| title_fullStr | Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review |
| title_full_unstemmed | Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review |
| title_short | Properties of pervious concrete incorporating fly ash as partial replacement of cement: A review |
| title_sort | properties of pervious concrete incorporating fly ash as partial replacement of cement a review |
| topic | Fly ash Pervious concrete Cement Sustainable concrete |
| url | http://www.sciencedirect.com/science/article/pii/S2666165923000121 |
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