Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste
In this study, compositions containing green glass bottles and desiccated and crushed yerba mate (Ilex paraguarinensis) of different mass fractions (10-30%) were prepared to obtain glass foams for thermal insulation purposes. These compositions were uniaxially pressed (at 40 MPa), and the compact po...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Belgrade - Faculty of Mechanical Engineering, Belgrade
2018-01-01
|
| Series: | FME Transactions |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2018/1451-20921801070d.pdf |
| _version_ | 1818544028801564672 |
|---|---|
| author | da Silva Lucas Lemos Nunes Ribeiro Leila Cristina Santacruz Galileo Arcaro Sabrina Koop Alves Annelise Pérez Bergmann Carlos |
| author_facet | da Silva Lucas Lemos Nunes Ribeiro Leila Cristina Santacruz Galileo Arcaro Sabrina Koop Alves Annelise Pérez Bergmann Carlos |
| author_sort | da Silva Lucas Lemos |
| collection | DOAJ |
| description | In this study, compositions containing green glass bottles and desiccated and crushed yerba mate (Ilex paraguarinensis) of different mass fractions (10-30%) were prepared to obtain glass foams for thermal insulation purposes. These compositions were uniaxially pressed (at 40 MPa), and the compact powders were fired at 850°C and 900°C for 60 min in order to investigate the effect of yerba mate and temperature on the formation of pores and the thermal and mechanical properties of the processed glass foams. The results indicated that the glass foams displayed porosities ranging from 65.3-88.3%, compressive strengths ranging from 15-1.5 MPa, and thermal conductivities ranging from 0.6-0.04 W·m-1·K-1. Cumulatively, these glass foams are candidate thermal insulators that have advantageous properties for various industrial applications. |
| first_indexed | 2024-12-11T22:43:09Z |
| format | Article |
| id | doaj.art-d8dc72553ec7455e8ca9b53df221218e |
| institution | Directory Open Access Journal |
| issn | 1451-2092 2406-128X |
| language | English |
| last_indexed | 2024-12-11T22:43:09Z |
| publishDate | 2018-01-01 |
| publisher | University of Belgrade - Faculty of Mechanical Engineering, Belgrade |
| record_format | Article |
| series | FME Transactions |
| spelling | doaj.art-d8dc72553ec7455e8ca9b53df221218e2022-12-22T00:47:43ZengUniversity of Belgrade - Faculty of Mechanical Engineering, BelgradeFME Transactions1451-20922406-128X2018-01-0146170791451-20921801070dGlass foams produced from glass and yerba mate (Ilex paraguarinensis) wasteda Silva Lucas Lemos0Nunes Ribeiro Leila Cristina1Santacruz Galileo2Arcaro Sabrina3Koop Alves Annelise4Pérez Bergmann Carlos5Federal University of Rio Grande do Sul, Department of Materials Engineering, BrazilFederal University of Rio Grande do Sul, Department of Materials Engineering, BrazilFederal University of Rio Grande do Sul, Department of Materials Engineering, BrazilFederal University of Rio Grande do Sul, Department of Materials Engineering, BrazilFederal University of Rio Grande do Sul, Department of Materials Engineering, BrazilFederal University of Rio Grande do Sul, Department of Materials Engineering, BrazilIn this study, compositions containing green glass bottles and desiccated and crushed yerba mate (Ilex paraguarinensis) of different mass fractions (10-30%) were prepared to obtain glass foams for thermal insulation purposes. These compositions were uniaxially pressed (at 40 MPa), and the compact powders were fired at 850°C and 900°C for 60 min in order to investigate the effect of yerba mate and temperature on the formation of pores and the thermal and mechanical properties of the processed glass foams. The results indicated that the glass foams displayed porosities ranging from 65.3-88.3%, compressive strengths ranging from 15-1.5 MPa, and thermal conductivities ranging from 0.6-0.04 W·m-1·K-1. Cumulatively, these glass foams are candidate thermal insulators that have advantageous properties for various industrial applications.https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2018/1451-20921801070d.pdfglass foamswastesyerba mate |
| spellingShingle | da Silva Lucas Lemos Nunes Ribeiro Leila Cristina Santacruz Galileo Arcaro Sabrina Koop Alves Annelise Pérez Bergmann Carlos Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste FME Transactions glass foams wastes yerba mate |
| title | Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste |
| title_full | Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste |
| title_fullStr | Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste |
| title_full_unstemmed | Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste |
| title_short | Glass foams produced from glass and yerba mate (Ilex paraguarinensis) waste |
| title_sort | glass foams produced from glass and yerba mate ilex paraguarinensis waste |
| topic | glass foams wastes yerba mate |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1451-2092/2018/1451-20921801070d.pdf |
| work_keys_str_mv | AT dasilvalucaslemos glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste AT nunesribeiroleilacristina glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste AT santacruzgalileo glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste AT arcarosabrina glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste AT koopalvesannelise glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste AT perezbergmanncarlos glassfoamsproducedfromglassandyerbamateilexparaguarinensiswaste |