Papers

27 results

  • Insulating Glass Unit Gas Loss

    • Paper by Mark K. Schmidt, M.Eng., S.E., Principal and Unit Manager Stephen M. Morse, PhD, P.E., Assistant Professor

    Concerns over time-dependent argon permeation through the perimeter edge seals of insulating glass units (IGUs) led the authors to utilize two commer…

  • The Myth of Simplicity featured image

    The Myth of Simplicity

    • Paper by Gerry Lang,

    There were good why reasons early US Modernism first evolved in California– wide open sites with no constraints (physical or zoning), and effectively…

  • Advances in Effective Thickness featured image

    Advances in Effective Thickness

    • Paper by Adam J Nizich, P.E., Senior Consulting Engineer Andrea M. La Greca, P.E., Consulting Engineer Laura Galuppi, PhD, Assistant Professor of Solid and Structural Mechanics

    Effective thickness is a simplified method for the structural evaluation of laminated glass section properties. The method consists of defining the e…

  • Contextualizing Glass and Carbon Impacts

    • Paper by Kayla Natividad, PhD, WELL AP, LEED Green Associate, Architectural Technical Service Engineer Kyle Sword, Manager Business Development

    Climate change goals will require significant improvements in the way buildings are constructed and operated. Building reuse can combat climate chang…

  • Addressing Embodied Carbon

    • Paper by Helen Sanders, PhD · Adam Nizich

    Reducing greenhouse gas emissions from the building sector is critical to limiting global temperature rise to less than 1.5⁰C. Construction and build…

  • Modelling Perimeter Heating Demand featured image

    Modelling Perimeter Heating Demand

    • Paper by Jonathan Graham, Sustainability Analyst Geoffrey Turnbull, OAA, MRAIC, LEED AP, CPHD, Director of Innovation David Constable OAA, LEED AP, CPHD, Principal Mike Reimer P.Eng, LEED AP, Principal Joshua Vanwyck, CPHD, CEO

    Thermal discomfort can occur in perimeter zones due to radiant heat loss from the occupant to a poorly insulated exterior wall. It is valuable for ar…

  • Spandrel Glass Design

    • Paper by Scott H. Norville, P.E., Ph.D. · Christopher Barry, PE · Stephen M. Morse, P.E., Ph.D. M. FTI, M. ASCE

    Currently, most spandrel glass in commercial curtain walls comprises insulating glass fabricated using an interior heat strengthened glass lite that …

  • Fixed Edge Supports

    • Paper by James G. Soules, Ph.D., P.E., S.E., P.Eng., SECB, F.SEI, F.ASCE · Stephen M. Morse, Ph.D., P.E., M.ASCE · Scott H. Norville, P.E., Ph.D.

    Model building codes and standards in the United States use a probabilistic model to define glass load resistance (LR). In general, these model build…

  • Control Tower Glass Design featured image

    Control Tower Glass Design

    • Paper by Daniel McCormack, P.E., PMP, M.ASCE, Federal Aviation Administration Stephen M. Morse, Ph.D., P.E., M.ASCE, Assistant Professor Scott H. Norville, Ph.D., P.E., F.FTI, F.ASTM, F.ASCE, Professor

    ASTM published the first version of ASTM E2461-05: Standard Practice for Determining the Thickness of Glass in Airport Traffic Control Tower Cabs in …

  • Transparent Aerogel Window featured image

    Transparent Aerogel Window

    • Paper by Bryan Toton, ENV SP, CEO

    Incorporating a novel, transparent monolithic aerogel into insulated glass units (IGUs) for windows and building enclosures will provide the equivale…

  • Solar Reflection Mitigation featured image

    Solar Reflection Mitigation

    • Paper by Kais Al-Rawi, AIA, Associate

    Glass by nature is a reflective material, and it is well-known and documented that issues of glare can occur due to solar reflection. This phenomenon…

  • Infinite Panel System

    • Paper by Mike Ryan · Brian Stern · Michael Adams

    Today, building facades are expected to do much more than merely provide shelter, which is driving the need for higher performing envelope solutions.…

  • Silicone Spandrel Glass Opacifiers featured image

    Silicone Spandrel Glass Opacifiers

    • Paper by Scott Norville, Samir Blanchet, George Torok, Kris Vockler, John Swanson, Chris Barry, Lawrence Carbary, Stephane Hoffman, Timothy Krytenberg, Chris Fronsoe,

    Curtain wall design commonly uses insulating glass units for vision and spandrel glazing to provide better visual harmonization of building facade gl…

  • Thermal Analysis of Complex Glazing featured image

    Thermal Analysis of Complex Glazing

    • Paper by Adrian Turcato, Chris Stutzki, Erik Olsen,

    The use of bidirectional scattering distribution function incorporated in a transient systems simulation program, allows engineers to accurately dete…

  • Deconstructing the Window featured image

    Deconstructing the Window

    • Paper by Helen Sanders, Jörg Lenz, Petra Sommer,

    Over the years, the industry has relied heavily on the increasing performance of low-e coatings to drive window U-factors (thermal transmittance) low…

  • Designing Structural Laminated Glass

    • Paper by Vaughn Schauss

    Laminated glass with standard PVB has long been used for safety and security due to its ability to adhere the broken glass fragments together. As the…

  • Vintage Vinyl featured image

    Vintage Vinyl

    • Paper by Michael S. Plewacki,

    Mid-century through 1980’s buildings with lock-strip or “zipper-gasket” glazing systems are an ever present part of the urban landscape in many citie…

  • Design Considerations

    • Paper by Stephen M. Morse, Ph.D. · Kayla Natividad, Ph.D. · H. Scott Norville, P.E., Ph.D.

    Window glass design using ASTM E 1300 entails determining glass thickness(es) and types so that the window glass construction load resistance magnitu…

  • Adaptive Facades featured image

    Adaptive Facades

    • Paper by Walter Haase, Werner Sobek, Enrica Oliva, Michele Andaloro,

    Facade engineering aims at appropriately balancing the demands imposed by the context and the capabilities inherent to the materials, the geometries …