NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE

In the work experimental results on the manufacture of glass foam with high mechanical strength from glass waste are presented. By replacing the usual conventional energy source with a nonconventional energy (electromagnetic waves) the heating efficiency allows a fast and economical manufacturing p...

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Autores principales:	LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE, ANA CASANDRA SEBE
Formato:	article
Lenguaje:	EN
Publicado:	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2019
Materias:	glass foam glass waste sodium silicate microwave compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/22fbe024380d4f518cb1071238096eae
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spelling	oai:doaj.org-article:22fbe024380d4f518cb1071238096eae2021-12-02T19:50:30ZNONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE10.29081/jesr.v25i2.342068-75592344-4932https://doaj.org/article/22fbe024380d4f518cb1071238096eae2019-06-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/34https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 In the work experimental results on the manufacture of glass foam with high mechanical strength from glass waste are presented. By replacing the usual conventional energy source with a nonconventional energy (electromagnetic waves) the heating efficiency allows a fast and economical manufacturing process. Calcium carbonate as a foaming agent and an addition of sodium silicate (aqueous solution) as a binder were used. By their physico-mechanical and morphological features (0.40-0.66 g/ cm3 the apparent density, 0.054-0113 W/ m·K the thermal conductivity, 2.2-6.3 MPa the compressive strength, below 1.2 % the water absorption and under 2 mm the pore size), the foams are appropriate for their use as replacer of existing similar building materials on the market. LUCIAN PAUNESCUMARIUS FLORIN DRAGOESCUSORIN MIRCEA AXINTEANA CASANDRA SEBEAlma Mater Publishing House "Vasile Alecsandri" University of Bacauarticleglass foamglass wastesodium silicatemicrowavecompressive strengthTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 25, Iss 2 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	glass foam glass waste sodium silicate microwave compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	glass foam glass waste sodium silicate microwave compressive strength Technology T Engineering (General). Civil engineering (General) TA1-2040 LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
description	In the work experimental results on the manufacture of glass foam with high mechanical strength from glass waste are presented. By replacing the usual conventional energy source with a nonconventional energy (electromagnetic waves) the heating efficiency allows a fast and economical manufacturing process. Calcium carbonate as a foaming agent and an addition of sodium silicate (aqueous solution) as a binder were used. By their physico-mechanical and morphological features (0.40-0.66 g/ cm3 the apparent density, 0.054-0113 W/ m·K the thermal conductivity, 2.2-6.3 MPa the compressive strength, below 1.2 % the water absorption and under 2 mm the pore size), the foams are appropriate for their use as replacer of existing similar building materials on the market.
format	article
author	LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE
author_facet	LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE
author_sort	LUCIAN PAUNESCU
title	NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
title_short	NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
title_full	NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
title_fullStr	NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
title_full_unstemmed	NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE
title_sort	nonconventional technique for producing high mechanical strength glass foam from glass waste
publisher	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate	2019
url	https://doaj.org/article/22fbe024380d4f518cb1071238096eae
work_keys_str_mv	AT lucianpaunescu nonconventionaltechniqueforproducinghighmechanicalstrengthglassfoamfromglasswaste AT mariusflorindragoescu nonconventionaltechniqueforproducinghighmechanicalstrengthglassfoamfromglasswaste AT sorinmirceaaxinte nonconventionaltechniqueforproducinghighmechanicalstrengthglassfoamfromglasswaste AT anacasandrasebe nonconventionaltechniqueforproducinghighmechanicalstrengthglassfoamfromglasswaste
_version_	1718375888800710656

NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE

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