Scaling Re-Glass
This paper describes the scaling of the production of large size panels made out of fused post-consumer glass. Capitalizing on prior research on small scale production, structural testing and spectral testing, this new research exposes the challenges of producing, handling and designing full scale panels. It discusses structural testing of 1m by 2m panels for integration into an insulated glass unit (IGU), glazing into a window frame, and testing.
This research stretches from structural and spectral assessments to logistical and economical considerations and proposes avenues for cost-effectively (re)integrating distinctive, recycled glass as a hallmark of sustainability into building enclosures. Whist the panels do not meet the full strength of new transparent float glass, the panels leverage significantly better energy requirements compared to transparent float glass and extraordinary textures as a hallmark of circular design. This paper examines performance aspects of recycled glass with considerations for the U.S. market.
Barriers to high-performance façade implementation: A blueprint for market transformation
The facade is the linchpin of building performance, impacting operational and embodied carbon emissions, occupant comfort, health and wellbeing and resilience to severe weather events. Yet the business-as-usual performance of facades remains poor relative to what could be possible if available, proven product technology and high-quality installation processes were fully utilized. There is a significant gap between what is technologically possible and business-as-usual.
This presentation will review the results of research conducted for the U.S. Department of Energy which lays out the complex, interconnected barriers to adoption of high-performance fenestration and façade systems in North American new and existing non-residential and multi-family buildings. It identifies states and cities where adoption of high-performance facades is accelerating, and the drivers that have facilitated adoption beyond national averages.
This study also provides a blueprint for market transformation that identifies multiple initiatives which include new deployment programs, energy code structures, innovative incentives, educational programs, critical gap-filling R&D, decision support tools, and supporting public policies. If implemented broadly, this blueprint has the potential to accelerate the adoption of high-performance façade solutions and facade retrofits.
