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- Title
Metodă eficientă de încălzire cu microunde pentru fabricarea spumei de sticlă din deșeu de sticlă.
- Authors
Păunescu, Lucian; Axinte, Sorin Mircea; Drăgoescu, Marius Florin; Păunescu, Bogdan Valentin
- Abstract
An original technique for manufacturing glass foam by high temperature sintering of glass waste due to the microwave heating is presented in the paper. The heating of the raw material is performed predominantly direct and partially indirect by using a SiC ceramic tube with an optimal wall thickness of 2.5 mm. This method contributes to the significant reduction of the specific energy consumption, the heating rate and the process duration compared to the conventional heating techniques. The characteristics of glass foam are similar to those of conventionally manufactured foams and can be used as replacements for existing building materials.
- Subjects
CELLULAR glass; GLASS waste; MICROWAVE heating; CONSTRUCTION materials; RAW materials; FOAM
- Publication
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă, 2021, Vol 12, Issue 4, p482
- ISSN
2068-3987
- Publication type
Article
- DOI
10.37789/rjce.2021.12.4.9