Mechanical properties of cement pastes containing plasma-treated silicon-based materials
The study delves into the impact of waste silicon-based materials on the mechanical characteristics of the resulting cement pastes. The investigation uses Portland cement CEM I 42.5R in conjunction with silicon-based waste materials sourced from the packaging industry, specifically from Recifa, a.s...
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| Format: | Article |
| Language: | English |
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Czech Technical University in Prague
2024-05-01
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| Series: | Acta Polytechnica CTU Proceedings |
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| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9865 |
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| author | Zdeněk Prošek Pavel Tesárek Aleš Palička Oleg Babčenko |
| author_facet | Zdeněk Prošek Pavel Tesárek Aleš Palička Oleg Babčenko |
| author_sort | Zdeněk Prošek |
| collection | DOAJ |
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The study delves into the impact of waste silicon-based materials on the mechanical characteristics of the resulting cement pastes. The investigation uses Portland cement CEM I 42.5R in conjunction with silicon-based waste materials sourced from the packaging industry, specifically from Recifa, a.s. Variations between the sample groups arise from differences in the concentration of silicon-based materials and the method of surface treatment. The inquiry seeks to assess the effects of two distinct levels of Si-based material incorporation, namely 10 wt. % and 20 wt. %, along with plasma treatment involving two different gases: oxygen (O2) and hydrogen (H2). The mechanical attributes under scrutiny encompass compressive and flexural strengths. The evaluation of mechanical properties is carried out on samples aged 28 days, with dimensions measuring 20 × 20 × 100 mm.
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| format | Article |
| id | doaj-art-59092f26fd2f4c0483a06fa5212dd33a |
| institution | DOAJ |
| issn | 2336-5382 |
| language | English |
| publishDate | 2024-05-01 |
| publisher | Czech Technical University in Prague |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj-art-59092f26fd2f4c0483a06fa5212dd33a2025-08-20T02:51:28ZengCzech Technical University in PragueActa Polytechnica CTU Proceedings2336-53822024-05-014710.14311/APP.2024.47.0108Mechanical properties of cement pastes containing plasma-treated silicon-based materialsZdeněk Prošek0Pavel Tesárek1Aleš Palička2Oleg Babčenko3Czech Technical University in Prague, University Centre for Energy Efficient Buildings, Třinecká 1024, 273 43 Buštěhrad, Czech Republic; Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague 6, Czech RepublicCzech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague 6, Czech RepublicCzech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague 6, Czech RepublicCzech Academy of Sciences, Institute of Physics, Cukrovarnická 10/112, 162 00 Prague 6, Czech Republic The study delves into the impact of waste silicon-based materials on the mechanical characteristics of the resulting cement pastes. The investigation uses Portland cement CEM I 42.5R in conjunction with silicon-based waste materials sourced from the packaging industry, specifically from Recifa, a.s. Variations between the sample groups arise from differences in the concentration of silicon-based materials and the method of surface treatment. The inquiry seeks to assess the effects of two distinct levels of Si-based material incorporation, namely 10 wt. % and 20 wt. %, along with plasma treatment involving two different gases: oxygen (O2) and hydrogen (H2). The mechanical attributes under scrutiny encompass compressive and flexural strengths. The evaluation of mechanical properties is carried out on samples aged 28 days, with dimensions measuring 20 × 20 × 100 mm. https://ojs.cvut.cz/ojs/index.php/APP/article/view/9865cement pastesplasma treatmentsilicon-based waste materials |
| spellingShingle | Zdeněk Prošek Pavel Tesárek Aleš Palička Oleg Babčenko Mechanical properties of cement pastes containing plasma-treated silicon-based materials Acta Polytechnica CTU Proceedings cement pastes plasma treatment silicon-based waste materials |
| title | Mechanical properties of cement pastes containing plasma-treated silicon-based materials |
| title_full | Mechanical properties of cement pastes containing plasma-treated silicon-based materials |
| title_fullStr | Mechanical properties of cement pastes containing plasma-treated silicon-based materials |
| title_full_unstemmed | Mechanical properties of cement pastes containing plasma-treated silicon-based materials |
| title_short | Mechanical properties of cement pastes containing plasma-treated silicon-based materials |
| title_sort | mechanical properties of cement pastes containing plasma treated silicon based materials |
| topic | cement pastes plasma treatment silicon-based waste materials |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9865 |
| work_keys_str_mv | AT zdenekprosek mechanicalpropertiesofcementpastescontainingplasmatreatedsiliconbasedmaterials AT paveltesarek mechanicalpropertiesofcementpastescontainingplasmatreatedsiliconbasedmaterials AT alespalicka mechanicalpropertiesofcementpastescontainingplasmatreatedsiliconbasedmaterials AT olegbabcenko mechanicalpropertiesofcementpastescontainingplasmatreatedsiliconbasedmaterials |