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2014 | 12 | 7 | 804-811
Tytuł artykułu

Glass foam from window panes and bottle glass wastes

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Glass foams are building materials that now compete with classic insulating polymeric and fiber materials for thermal enveloping. The low flammability, high chemical durability and thermal stability are distinct advantages over polymeric materials. The present paper proposes the possibility of producing glass foam using two types of recycled glass wastes (window panes and bottle glass) together with plaster wastes from used ceramic casting molds as foaming agent. Optical microscopy, measurements of apparent porosity and density, hydrolytic and chemical stability, as well as thermal conductivity were used in order to characterize the obtained glass foams as insulator materials for the building industry. The apparent porosity of glass foams ranges between 20.19–54.54% when using window glass wastes, and 18.77–51.75% with bottle glass wastes. Thermal conductivity was less than 0.25 W mK-1 for all the studied glasses. The obtained results confirm that there exists an alternative method for producing glass foams, for example, from glass wastes and used ceramic plaster molds, which are utilized as foaming agents with good chemical stability and insulating properties.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
12
Numer
7
Strony
804-811
Opis fizyczny
Daty
wydano
2014-07-01
online
2014-04-30
Twórcy
autor
  • Politehnica University Timisoara
Bibliografia
  • [1] M. Limbachiya, M. S. Meddah, S. Fotiadou, Construction and Building Materials 28, 759 (2012) http://dx.doi.org/10.1016/j.conbuildmat.2011.10.052[Crossref]
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  • [10] E. Bernardo, R. Cedro, M. Florean, S. Hreglich, Ceramics International 33, 963 (2007) http://dx.doi.org/10.1016/j.ceramint.2006.02.010[Crossref]
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  • [12] H.R. Fernandes, D.U. Tulyaganov, J.M.F. Ferreira, Ceramics International 35, 229 (2009) http://dx.doi.org/10.1016/j.ceramint.2007.10.019[Crossref]
  • [13] G. Scarinci, G. Brusatin, E. Bernardo, In: M. Scheffler, P. Colombo (Eds.), Production Technology of Glass Foams, Cellular Ceramics. Structure, Manufacturing, Properties and Applications (Wiley-VCH, Weinheim, Germany, 2005) [WoS]
  • [14] J. Hurley, A UK market survey for foam glass (The Old Academy, Banbury, Oxon, 2003)
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  • [16] G. Brusatin, G. Scarinci, L. Zampieri, P. Colombo, Foam glass from cullet, Proceeding International Congress on Glass 2, 17 (2001)
  • [17] Y.C. Liao, C.Y. Huang, Ceramics International, 38, 4415 (2012) http://dx.doi.org/10.1016/j.ceramint.2012.01.080[Crossref]
  • [18] C. Vancea, G. Moşoarcă, Preparation and Characterisation of Foam Glass Obtained from Glass Wastes, Proceedings of The Fourth Edition of the Symposium with International Participation “New trends and strategies in the chemistry of advanced materials”, Timişoara, Romania, 4–5 november 2010, ISSN 2065-0760
  • [19] US EPA, Extraction procedure toxicity test, in: Stabilization/Solidification of CERCLA and RCRAWastes. US EPA625/6-89/022 (US EPA, Cincinnati, Ohio, 1986)
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-014-0510-x
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