Zobrazeno 1 - 10
of 24
pro vyhledávání: '"PĂUNESCU, Bogdan Valentin"'
Publikováno v:
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2024, Vol. 15 Issue 1, p88-97, 10p
Publikováno v:
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2023, Vol. 14 Issue 4, p390-400, 11p
Autor:
LUCIAN, PĂUNESCU, SORIN-MIRCEA, AXINTE, ADRIAN, IOANA, ENIKÖ, VOLCEANOV, PĂUNESCU BOGDAN-VALENTIN
Cellular glass from powders of recycled residual glass, borax as a fluxing agent, and elm leaves as a bio-foaming agent thermally treated at over 825ºC by unconventional microwave heating (according to the own technique) was experimentally manufactu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b95f21f4215aebbbcfaaf3e1971a4a6
Geopolymer foam was produced by foaming with hydrogen peroxide (H2O2) of aluminosilicate mixture composed of fly ash and clay brick waste activated with an alkaline activator (water glass and sodium hydroxide in aqueous solution). Other mixture compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c378a9da03710e702b2a0f41c2002a0
Publikováno v:
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2023, Vol. 14 Issue 3, p199-210, 12p
The paper presents experimental results of manufacturing a glass foam of glass waste with excellent thermal insulation properties and simultaneously relatively high compressive strength. The foaming agent was calcium carbonate (CaCO3) and borax was u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0118dab48396d677af1f8a3b9f39aca
Autor:
PĂUNESCU, Bogdan Valentin1 pnscbogdan@yahoo.com, PĂUNESCU, Lucian2 lucianpaunescu16@gmail.com
Publikováno v:
Constructii. 2020, Vol. 21 Issue 2, p57-63. 7p.
Publikováno v:
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2023, Vol. 14 Issue 2, p120-129, 10p
Publikováno v:
Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă; 2023, Vol. 14 Issue 1, p10-21, 12p
Publikováno v:
Nonconventional Technologies Review / Revista de Tehnologii Neconventionale; 2023, Vol. 27 Issue 1, p2-9, 8p