Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash
This study investigated the characteristics of lightweight aggregate made from solid waste such as lime-treated sewage sludge, palm oil fuel ash and sodium silicate. These aggregates are produced via sintering at three temperatures of 1160, 1180 and 1200 °C. The properties of sintered pellets namely...
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| Format: | Article |
| Language: | English |
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Elsevier Ltd.
2017
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| Online Access: | http://ir.unimas.my/id/eprint/17330/ http://ir.unimas.my/id/eprint/17330/1/Characteristics-of-lightweight-aggregate-produced-from-lime-treated-sewage-sludge-and-palm-oil-fuel-ash_2017_Construction-and-Building-Materials.html |
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| author | Lau, P.C. Teo, Delsye Ching Lee Mannan, Mohammad Abdul |
| author_facet | Lau, P.C. Teo, Delsye Ching Lee Mannan, Mohammad Abdul |
| author_sort | Lau, P.C. |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | This study investigated the characteristics of lightweight aggregate made from solid waste such as lime-treated sewage sludge, palm oil fuel ash and sodium silicate. These aggregates are produced via sintering at three temperatures of 1160, 1180 and 1200 °C. The properties of sintered pellets namely bulk density, particle density, water absorption, shrinkage index and crushing strength are determined. The properties of the aggregates changed with the addition of binder and firing conditions. The increase of binder content and sintering temperature increased the strength and particle density, and also decreased the water absorption due to the formation of a dense structure. © 2017 Elsevier Ltd |
| first_indexed | 2025-11-15T06:52:50Z |
| format | Article |
| id | unimas-17330 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:52:50Z |
| publishDate | 2017 |
| publisher | Elsevier Ltd. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-173302017-08-21T07:41:20Z http://ir.unimas.my/id/eprint/17330/ Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash Lau, P.C. Teo, Delsye Ching Lee Mannan, Mohammad Abdul TD Environmental technology. Sanitary engineering This study investigated the characteristics of lightweight aggregate made from solid waste such as lime-treated sewage sludge, palm oil fuel ash and sodium silicate. These aggregates are produced via sintering at three temperatures of 1160, 1180 and 1200 °C. The properties of sintered pellets namely bulk density, particle density, water absorption, shrinkage index and crushing strength are determined. The properties of the aggregates changed with the addition of binder and firing conditions. The increase of binder content and sintering temperature increased the strength and particle density, and also decreased the water absorption due to the formation of a dense structure. © 2017 Elsevier Ltd Elsevier Ltd. 2017-10-15 Article PeerReviewed text en http://ir.unimas.my/id/eprint/17330/1/Characteristics-of-lightweight-aggregate-produced-from-lime-treated-sewage-sludge-and-palm-oil-fuel-ash_2017_Construction-and-Building-Materials.html Lau, P.C. and Teo, Delsye Ching Lee and Mannan, Mohammad Abdul (2017) Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash. Construction and Building Materials, 152. pp. 558-567. ISSN 0950-0618 http://www.sciencedirect.com/science/article/pii/S0950061817313600 DOI: 10.1016/j.conbuildmat.2017.07.022 |
| spellingShingle | TD Environmental technology. Sanitary engineering Lau, P.C. Teo, Delsye Ching Lee Mannan, Mohammad Abdul Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title | Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title_full | Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title_fullStr | Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title_full_unstemmed | Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title_short | Characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| title_sort | characteristics of lightweight aggregate produced from lime-treated sewage sludge and palm oil fuel ash |
| topic | TD Environmental technology. Sanitary engineering |
| url | http://ir.unimas.my/id/eprint/17330/ http://ir.unimas.my/id/eprint/17330/ http://ir.unimas.my/id/eprint/17330/ http://ir.unimas.my/id/eprint/17330/1/Characteristics-of-lightweight-aggregate-produced-from-lime-treated-sewage-sludge-and-palm-oil-fuel-ash_2017_Construction-and-Building-Materials.html |