Recycling of coal bottom ash (CBA) as cement and aggregate replacement material: a review
The construction sector is a significant contributor to greenhouse gas emissions that contribute to global warming. Therefore, utilizing ‘green and recycled by-products’ in construction is a measure towards a sustainable future. Coal Bottom Ash (CBA) generated from thermal power plants has increa...
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| Format: | Conference or Workshop Item |
| Language: | en |
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2021
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| Online Access: | http://eprints.uthm.edu.my/1772/1/P12552_9b760ae11cfd6ac13a7b5cdaf700bd7e.pdf http://eprints.uthm.edu.my/1772/ https://doi.org/10.1088/1755-1315/682/1/012035 |
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| author | Embong, R. Kusbiantoro, A. Muthusamy, K. Ismail, N. |
| author_facet | Embong, R. Kusbiantoro, A. Muthusamy, K. Ismail, N. |
| author_sort | Embong, R. |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The construction sector is a significant contributor to greenhouse gas emissions that
contribute to global warming. Therefore, utilizing ‘green and recycled by-products’ in
construction is a measure towards a sustainable future. Coal Bottom Ash (CBA) generated
from thermal power plants has increases in production. This causes disposal problems.
However, due to the ongoing depletion of natural limestone in cement production and
aggregate in construction, this material may be used as a recycled construction material. This
paper presents a comprehensive analysis of CBA’s physical and chemical properties and the
impact on the use of CBA as aggregate or cement. A small volume of CBA can substitute fine
aggregates without compromising the strength of the concrete. Further research remains to be
carried to explore the potential of this material in producing concrete with enhanced strength. |
| format | Conference or Workshop Item |
| id | my.uthm.eprints-1772 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2021 |
| record_format | eprints |
| spelling | my.uthm.eprints-17722021-10-20T07:19:53Z http://eprints.uthm.edu.my/1772/ Recycling of coal bottom ash (CBA) as cement and aggregate replacement material: a review Embong, R. Kusbiantoro, A. Muthusamy, K. Ismail, N. TA401-492 Materials of engineering and construction. Mechanics of materials The construction sector is a significant contributor to greenhouse gas emissions that contribute to global warming. Therefore, utilizing ‘green and recycled by-products’ in construction is a measure towards a sustainable future. Coal Bottom Ash (CBA) generated from thermal power plants has increases in production. This causes disposal problems. However, due to the ongoing depletion of natural limestone in cement production and aggregate in construction, this material may be used as a recycled construction material. This paper presents a comprehensive analysis of CBA’s physical and chemical properties and the impact on the use of CBA as aggregate or cement. A small volume of CBA can substitute fine aggregates without compromising the strength of the concrete. Further research remains to be carried to explore the potential of this material in producing concrete with enhanced strength. 2021 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/1772/1/P12552_9b760ae11cfd6ac13a7b5cdaf700bd7e.pdf Embong, R. and Kusbiantoro, A. and Muthusamy, K. and Ismail, N. (2021) Recycling of coal bottom ash (CBA) as cement and aggregate replacement material: a review. In: 4th National Conference on Wind & Earthquake Engineering, 10-14 Okt 2021, Orlando FL. https://doi.org/10.1088/1755-1315/682/1/012035 |
| spellingShingle | TA401-492 Materials of engineering and construction. Mechanics of materials Embong, R. Kusbiantoro, A. Muthusamy, K. Ismail, N. Recycling of coal bottom ash (CBA) as cement and aggregate replacement material: a review |
| title | Recycling of coal bottom ash (CBA) as cement and aggregate
replacement material: a review |
| title_full | Recycling of coal bottom ash (CBA) as cement and aggregate
replacement material: a review |
| title_fullStr | Recycling of coal bottom ash (CBA) as cement and aggregate
replacement material: a review |
| title_full_unstemmed | Recycling of coal bottom ash (CBA) as cement and aggregate
replacement material: a review |
| title_short | Recycling of coal bottom ash (CBA) as cement and aggregate
replacement material: a review |
| title_sort | recycling of coal bottom ash (cba) as cement and aggregate
replacement material: a review |
| topic | TA401-492 Materials of engineering and construction. Mechanics of materials |
| url | http://eprints.uthm.edu.my/1772/1/P12552_9b760ae11cfd6ac13a7b5cdaf700bd7e.pdf http://eprints.uthm.edu.my/1772/ https://doi.org/10.1088/1755-1315/682/1/012035 |
| url_provider | http://eprints.uthm.edu.my/ |