Abstract of: Repair of soda–lime–silica glass

Glass strength is very sensitive to damage accumulation during its service life. Repair methods for glass have been proposed over the last decades to volumetrically fill or remove existing flaws from the surface of glass. However, the lack of information on the strength recovery attributable to gla...

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Autores principales:	Kyriaki Corinna Datsiou, Dominic Hall, Mauro Overend
Formato:	article
Lenguaje:	EN
Publicado:	Challenging Glass Conference 2018
Materias:	Glass Repair Strength recovery Resin repair Polishing Acid repair Environmental ageing of repair Clay industries. Ceramics. Glass TP785-869
Acceso en línea:	https://doaj.org/article/0269246528504874aa29ddd4946e12f2
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spelling	oai:doaj.org-article:0269246528504874aa29ddd4946e12f22021-12-04T05:11:54ZAbstract of: Repair of soda–lime–silica glass10.7480/cgc.6.23882589-8019https://doaj.org/article/0269246528504874aa29ddd4946e12f22018-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/209https://doaj.org/toc/2589-8019 Glass strength is very sensitive to damage accumulation during its service life. Repair methods for glass have been proposed over the last decades to volumetrically fill or remove existing flaws from the surface of glass. However, the lack of information on the strength recovery attributable to glass repair methods restrict their use to low consequence class applications in buildings thereby making replacement of damaged installed glass the only safe and practical solution when dealing with damaged glass. Repair methods involving volumetric filling of visible flaws with resins, removal of visible flaws with polishing and chemical repair with acid treatment of visible flaws are undertaken in this study to investigate the strength recovery in 60 artificially aged annealed glass specimens. It is found that the polishing provides the most promising strength recovery results showing a 132 and a 40% increase in design and mean strength whilst the acid treatment provides the worst performance. Polishing repairs are further investigated in this study to determine their efficacy in strength recovery after environmental ageing (exposure to UV, humidity and freeze-thaw cycles). Kyriaki Corinna DatsiouDominic HallMauro OverendChallenging Glass ConferencearticleGlass RepairStrength recoveryResin repairPolishingAcid repairEnvironmental ageing of repairClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Glass Repair Strength recovery Resin repair Polishing Acid repair Environmental ageing of repair Clay industries. Ceramics. Glass TP785-869
spellingShingle	Glass Repair Strength recovery Resin repair Polishing Acid repair Environmental ageing of repair Clay industries. Ceramics. Glass TP785-869 Kyriaki Corinna Datsiou Dominic Hall Mauro Overend Abstract of: Repair of soda–lime–silica glass
description	Glass strength is very sensitive to damage accumulation during its service life. Repair methods for glass have been proposed over the last decades to volumetrically fill or remove existing flaws from the surface of glass. However, the lack of information on the strength recovery attributable to glass repair methods restrict their use to low consequence class applications in buildings thereby making replacement of damaged installed glass the only safe and practical solution when dealing with damaged glass. Repair methods involving volumetric filling of visible flaws with resins, removal of visible flaws with polishing and chemical repair with acid treatment of visible flaws are undertaken in this study to investigate the strength recovery in 60 artificially aged annealed glass specimens. It is found that the polishing provides the most promising strength recovery results showing a 132 and a 40% increase in design and mean strength whilst the acid treatment provides the worst performance. Polishing repairs are further investigated in this study to determine their efficacy in strength recovery after environmental ageing (exposure to UV, humidity and freeze-thaw cycles).
format	article
author	Kyriaki Corinna Datsiou Dominic Hall Mauro Overend
author_facet	Kyriaki Corinna Datsiou Dominic Hall Mauro Overend
author_sort	Kyriaki Corinna Datsiou
title	Abstract of: Repair of soda–lime–silica glass
title_short	Abstract of: Repair of soda–lime–silica glass
title_full	Abstract of: Repair of soda–lime–silica glass
title_fullStr	Abstract of: Repair of soda–lime–silica glass
title_full_unstemmed	Abstract of: Repair of soda–lime–silica glass
title_sort	abstract of: repair of soda–lime–silica glass
publisher	Challenging Glass Conference
publishDate	2018
url	https://doaj.org/article/0269246528504874aa29ddd4946e12f2
work_keys_str_mv	AT kyriakicorinnadatsiou abstractofrepairofsodalimesilicaglass AT dominichall abstractofrepairofsodalimesilicaglass AT maurooverend abstractofrepairofsodalimesilicaglass
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Abstract of: Repair of soda–lime–silica glass

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