Valorization of industrial waste as a cement addition
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | Valorization of industrial waste as a cement addition |
| 2. | Creator | Author's name, affiliation, country | N. H. Mtarfi, M. Hmiri, K. Nabih, B. El Maalem, A. Kada, N. Hamssi, M. Taleb, Z. Rais; N. H. Mtarfi, M. Hmiri, K. Nabih, B. El Maalem, A. Kada, N. Hamssi, M. Taleb, Z. Rais |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | Cement, Fly ash, Oil shale, Mechanical, resistance |
| 4. | Description | Abstract | The objective of this work is to valorize the fly ash and oil shale ash in cement manufacturing. The use of the two products was preceded by a characterization by X-ray diffraction, and X-ray fluorescence. The addition was made to several percentages (5 %, 7 %, 10 %, 15 %, 20 %) affine to determine the best percentage of addition. The cements which have shown a good mechanical resistance were analyzed by Differential Scanning Calorimetry (DSC) before and after 3 days of hydration. The results obtained from this research show that fly ash is rich in silica and alumina, and it consists principally of mullite, hémalite, magnetite, and quartz. By against calcined oil shale are rich in CaO and are composed of quartz, calcite, anhydrite, periclase and wollastonite. The results of the mechanical resistance showed that the best percentage of addition for the fly ash is 7 % and the calcined oil shale is 10 %. The study of hydration to 3 days has allowed levying the dehydration peaks of CaO.2SiO2.3H2O and Ca(OH)2. |
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | |
| 7. | Date | (YYYY-MM-DD) | 17-06-2019 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://revues.imist.ma/index.php/JASES/article/view/16698 |
| 10. | Identifier | Digital Object Identifier (DOI) | https://doi.org/10.48393/IMIST.PRSM/jases-v2i1.16698 |
| 11. | Source | Title; vol., no. (year) | Journal of Applied Science and Environmental Studies; Vol 2, No 1 (2019) |
| 12. | Language | English=en | en |
| 13. | Relation | Supp. Files | |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2019 Journal of Applied Science and Environmental Studies |