Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall

The owner of a 1970s, 24-story commercial office tower in Ottawa, Canada sought to rejuvenate their main lobby with a new glass entry wall.  The wall’s purpose is to provide a notable, grand entryway for the re-development of a commercial podium on a main thoroughfare.  The final design featured a...

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Autores principales: Terry McDonnell, Connor Bruns, Oliver Lahr, Patrice Couret
Formato: article
Lenguaje:EN
Publicado: Challenging Glass Conference 2018
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Acceso en línea:https://doaj.org/article/991e239aa4e34166967ba186f3260e3e
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spelling oai:doaj.org-article:991e239aa4e34166967ba186f3260e3e2021-12-04T05:12:22ZAhead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall10.7480/cgc.6.21272589-8019https://doaj.org/article/991e239aa4e34166967ba186f3260e3e2018-05-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/97https://doaj.org/toc/2589-8019 The owner of a 1970s, 24-story commercial office tower in Ottawa, Canada sought to rejuvenate their main lobby with a new glass entry wall.  The wall’s purpose is to provide a notable, grand entryway for the re-development of a commercial podium on a main thoroughfare.  The final design featured a 12 m tall by 35 m long curving glass fin wall.  The height of the wall is broken up into two sections. The first is a 9 m tall section between the ground floor and a third-floor terrace that provides the main building with a new front entrance, including a double-height space. The second is a cantilevered 3 m tall balustrade that creates a new third floor terrace.  The glass fins between the ground floor and third floor terrace are continuous, triple-laminated panels free of splices.  The curved panels have a 30 m curvature radius and feature a ceramic frit to prevent bird strikes and promote environmental sensitivity.  In addition, the panels are insulated glass units (IGUs) with a low-emissivity coating (low-e) to meet the City of Ottawa’s energy standards and the expected interior comfort of top tier retail and office space within the city.  Furthermore, the glass panels are supported at discrete points, so the team used a composite resin as the laminate for the interior and exterior lites to maintain the cold bent curvature radius.   Terry McDonnellConnor BrunsOliver LahrPatrice CouretChallenging Glass ConferencearticleCold Bent GlassCurvedLaminatedTemperedFinFritClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 6, Iss 1 (2018)
institution DOAJ
collection DOAJ
language EN
topic Cold Bent Glass
Curved
Laminated
Tempered
Fin
Frit
Clay industries. Ceramics. Glass
TP785-869
spellingShingle Cold Bent Glass
Curved
Laminated
Tempered
Fin
Frit
Clay industries. Ceramics. Glass
TP785-869
Terry McDonnell
Connor Bruns
Oliver Lahr
Patrice Couret
Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
description The owner of a 1970s, 24-story commercial office tower in Ottawa, Canada sought to rejuvenate their main lobby with a new glass entry wall.  The wall’s purpose is to provide a notable, grand entryway for the re-development of a commercial podium on a main thoroughfare.  The final design featured a 12 m tall by 35 m long curving glass fin wall.  The height of the wall is broken up into two sections. The first is a 9 m tall section between the ground floor and a third-floor terrace that provides the main building with a new front entrance, including a double-height space. The second is a cantilevered 3 m tall balustrade that creates a new third floor terrace.  The glass fins between the ground floor and third floor terrace are continuous, triple-laminated panels free of splices.  The curved panels have a 30 m curvature radius and feature a ceramic frit to prevent bird strikes and promote environmental sensitivity.  In addition, the panels are insulated glass units (IGUs) with a low-emissivity coating (low-e) to meet the City of Ottawa’s energy standards and the expected interior comfort of top tier retail and office space within the city.  Furthermore, the glass panels are supported at discrete points, so the team used a composite resin as the laminate for the interior and exterior lites to maintain the cold bent curvature radius.  
format article
author Terry McDonnell
Connor Bruns
Oliver Lahr
Patrice Couret
author_facet Terry McDonnell
Connor Bruns
Oliver Lahr
Patrice Couret
author_sort Terry McDonnell
title Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
title_short Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
title_full Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
title_fullStr Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
title_full_unstemmed Ahead of the Curve: Innovative Cold Bent & Insulated Glass Entry Wall
title_sort ahead of the curve: innovative cold bent & insulated glass entry wall
publisher Challenging Glass Conference
publishDate 2018
url https://doaj.org/article/991e239aa4e34166967ba186f3260e3e
work_keys_str_mv AT terrymcdonnell aheadofthecurveinnovativecoldbentinsulatedglassentrywall
AT connorbruns aheadofthecurveinnovativecoldbentinsulatedglassentrywall
AT oliverlahr aheadofthecurveinnovativecoldbentinsulatedglassentrywall
AT patricecouret aheadofthecurveinnovativecoldbentinsulatedglassentrywall
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