EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN
The work presents the results of the experimental manufacturing process on a 10 kW-microwave oven of foam glass gravel (FGG) from glass waste (98 wt. %) and silicon carbide (2 wt. %), the sintering/foaming temperature being varied between 910-930 ºC. The paper originality is the significant increas...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2022-10-01
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| Series: | Journal of Engineering Studies and Research |
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| Online Access: | https://jesr.ub.ro/index.php/1/article/view/342 |
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| _version_ | 1823858361008914432 |
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| author | LUCIAN PAUNESCU SORIN MIRCEA AXINTE FELICIA COSMULESCU |
| author_facet | LUCIAN PAUNESCU SORIN MIRCEA AXINTE FELICIA COSMULESCU |
| author_sort | LUCIAN PAUNESCU |
| collection | DOAJ |
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The work presents the results of the experimental manufacturing process on a 10 kW-microwave oven of foam glass gravel (FGG) from glass waste (98 wt. %) and silicon carbide (2 wt. %), the sintering/foaming temperature being varied between 910-930 ºC. The paper originality is the significant increase (about 8 times) of the amount of glass-based raw material foamed by the unconventional heating compared to the previous experiments. The main features of the FGG experimental samples were: bulk density between 0.26-0.31 g·cm-3, compressive strength between 8.5-9.7 MPa and thermal conductivity between 0.068-0.077 W/mK, suitable for their use as thermal insulation material in several applications in construction.
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| format | Article |
| id | doaj-art-b4c3291ee2fa4a9a8c0222c7de0ad262 |
| institution | Kabale University |
| issn | 2068-7559 2344-4932 |
| language | English |
| publishDate | 2022-10-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Journal of Engineering Studies and Research |
| spelling | doaj-art-b4c3291ee2fa4a9a8c0222c7de0ad2622025-02-11T11:39:38ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauJournal of Engineering Studies and Research2068-75592344-49322022-10-0128310.29081/jesr.v28i3.009EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN LUCIAN PAUNESCUSORIN MIRCEA AXINTEFELICIA COSMULESCU The work presents the results of the experimental manufacturing process on a 10 kW-microwave oven of foam glass gravel (FGG) from glass waste (98 wt. %) and silicon carbide (2 wt. %), the sintering/foaming temperature being varied between 910-930 ºC. The paper originality is the significant increase (about 8 times) of the amount of glass-based raw material foamed by the unconventional heating compared to the previous experiments. The main features of the FGG experimental samples were: bulk density between 0.26-0.31 g·cm-3, compressive strength between 8.5-9.7 MPa and thermal conductivity between 0.068-0.077 W/mK, suitable for their use as thermal insulation material in several applications in construction. https://jesr.ub.ro/index.php/1/article/view/342foam glass gravel, glass waste, microwave heating, silicon carbide |
| spellingShingle | LUCIAN PAUNESCU SORIN MIRCEA AXINTE FELICIA COSMULESCU EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN Journal of Engineering Studies and Research foam glass gravel, glass waste, microwave heating, silicon carbide |
| title | EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN |
| title_full | EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN |
| title_fullStr | EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN |
| title_full_unstemmed | EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN |
| title_short | EXPERIMENTAL MANUFACTURE OF THE FOAM GLASS GRAVEL FROM GLASS WASTE AND SILICON CARBIDE ON A 10 kW-MICROWAVE OVEN |
| title_sort | experimental manufacture of the foam glass gravel from glass waste and silicon carbide on a 10 kw microwave oven |
| topic | foam glass gravel, glass waste, microwave heating, silicon carbide |
| url | https://jesr.ub.ro/index.php/1/article/view/342 |
| work_keys_str_mv | AT lucianpaunescu experimentalmanufactureofthefoamglassgravelfromglasswasteandsiliconcarbideona10kwmicrowaveoven AT sorinmirceaaxinte experimentalmanufactureofthefoamglassgravelfromglasswasteandsiliconcarbideona10kwmicrowaveoven AT feliciacosmulescu experimentalmanufactureofthefoamglassgravelfromglasswasteandsiliconcarbideona10kwmicrowaveoven |