Use of incinerated sewage sludge ash in cement mortars: case study in Croatia
In the paper an experimental research has been carried out regarding the possibility for the use of incinerated sewage sludge ash (ISSA) in the production of cement mortars with partial cement replacement. Different mixtures of cement mortar have been investigated, with comparison of its basic chara...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2017-01-01
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| Series: | Tehnički Vjesnik |
| Subjects: | |
| Online Access: | https://hrcak.srce.hr/file/257826 |
| _version_ | 1797207971923492864 |
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| author | Dražen Vouk Marijana Serdar Aleksandra Anić Vučinić |
| author_facet | Dražen Vouk Marijana Serdar Aleksandra Anić Vučinić |
| author_sort | Dražen Vouk |
| collection | DOAJ |
| description | In the paper an experimental research has been carried out regarding the possibility for the use of incinerated sewage sludge ash (ISSA) in the production of cement mortars with partial cement replacement. Different mixtures of cement mortar have been investigated, with comparison of its basic characteristics with and without certain amounts of added ISSA that was incinerated at the temperature of 800 °C. Additionally, the influence of the additives (metakaolin and silicon dust) was also investigated with the purpose to improve the physical characteristics of mortars. Altogether 177 specimens of cement mortar were investigated, with 9 different mixtures. In this research the sewage sludge from the Zagreb wastewater treatment plant was used. Results have shown satisfying physical and mechanical characteristics of mortars with added ISSA (workability, setting time, flexural and compressive strength) which brings to conclusion that use of ISSA in production of cement mortars seems possible and justified. |
| first_indexed | 2024-04-24T09:31:24Z |
| format | Article |
| id | doaj.art-ca8e03be08b7499d95818f9f1002deb7 |
| institution | Directory Open Access Journal |
| issn | 1330-3651 1848-6339 |
| language | English |
| last_indexed | 2024-04-24T09:31:24Z |
| publishDate | 2017-01-01 |
| publisher | Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
| record_format | Article |
| series | Tehnički Vjesnik |
| spelling | doaj.art-ca8e03be08b7499d95818f9f1002deb72024-04-15T14:01:18ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in OsijekTehnički Vjesnik1330-36511848-63392017-01-01241435110.17559/TV-20150901095705Use of incinerated sewage sludge ash in cement mortars: case study in CroatiaDražen Vouk0Marijana Serdar1Aleksandra Anić Vučinić2University of Zagreb, Faculty of Civil Engineering, Water Research Department, Kaciceva 26, 10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Civil Engineering, Department of Materials, Kaciceva 26, 10000 Zagreb, CroatiaUniversity of Zagreb, Faculty of Geotechnical Engineering, Department for Environmental Engineering, Hallerova aleja 7, 42000 Varaždin, CroatiaIn the paper an experimental research has been carried out regarding the possibility for the use of incinerated sewage sludge ash (ISSA) in the production of cement mortars with partial cement replacement. Different mixtures of cement mortar have been investigated, with comparison of its basic characteristics with and without certain amounts of added ISSA that was incinerated at the temperature of 800 °C. Additionally, the influence of the additives (metakaolin and silicon dust) was also investigated with the purpose to improve the physical characteristics of mortars. Altogether 177 specimens of cement mortar were investigated, with 9 different mixtures. In this research the sewage sludge from the Zagreb wastewater treatment plant was used. Results have shown satisfying physical and mechanical characteristics of mortars with added ISSA (workability, setting time, flexural and compressive strength) which brings to conclusion that use of ISSA in production of cement mortars seems possible and justified.https://hrcak.srce.hr/file/257826cement mortarincinerationISSAsewage sludgewastewater |
| spellingShingle | Dražen Vouk Marijana Serdar Aleksandra Anić Vučinić Use of incinerated sewage sludge ash in cement mortars: case study in Croatia Tehnički Vjesnik cement mortar incineration ISSA sewage sludge wastewater |
| title | Use of incinerated sewage sludge ash in cement mortars: case study in Croatia |
| title_full | Use of incinerated sewage sludge ash in cement mortars: case study in Croatia |
| title_fullStr | Use of incinerated sewage sludge ash in cement mortars: case study in Croatia |
| title_full_unstemmed | Use of incinerated sewage sludge ash in cement mortars: case study in Croatia |
| title_short | Use of incinerated sewage sludge ash in cement mortars: case study in Croatia |
| title_sort | use of incinerated sewage sludge ash in cement mortars case study in croatia |
| topic | cement mortar incineration ISSA sewage sludge wastewater |
| url | https://hrcak.srce.hr/file/257826 |
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