21 results

  • Lightning Protection as Building Envelope featured image

    Lightning Protection as Building Envelope

    A building’s envelope mitigates the effects of meteorological phenomena – including lightning – upon the structure and its occupants and contents. Th…

  • Subjective Perception and Objective Measurement featured image

    Subjective Perception and Objective Measurement

    Current glass industry standards provide clear tolerances for readily quantifiable physical properties to assist with the evaluation of visual qualit…

  • Laminated Security Glazing

    Glass is an essential component for any type of building. Its transparency enhances daylighting and provides occupants a view to the outside. Whether…

  • Rammed Earth & Wildfire

    California is set to be drier and more drought prone with climate change. Wildfire and the subsequent loss of life and housing is a huge challenge. C…

  • Glazing Design By ASTM E 1300

    ASTM E 1300 “Standard Practice for Determining Load Resistance of Glass in Buildings” defines the load resistance of a glass construction as being th…

  • Heat-Treated Glass

    What was once an accepted reality in heat-treated exterior glass, optical disturbances in glass are under increasing scrutiny by developers, designer…

  • Specifying Commercial Aluminum Finishes

    Many factors will influence coating selection, but to achieve the desired performance level for a given situation, coatings must be specified based u…

  • Control Tower Glass Design

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

  • More Than a Facade

    In 2014, the American National Standards Institute (ANSI) approved the Precast/Prestressed Concrete Institute (PCI) as an accredited ANSI Standards D…

  • The Seismic Capability of Curtainwalls

    The testing of aluminum/glass curtainwalls for seismic capability, mainly inter-story drift, has been carried out on many curtainwalls over the last …

  • The Evolution of AEC Professional Silos featured image

    The Evolution of AEC Professional Silos

    Healthcare projects in northern California require specialized knowledge to navigate regulation, technological advancements, and project execution du…

  • EUI of Building Clusters

    Large master planned developments such as Battery Park City in Manhattan, Mission Bay in San Francisco, and Playa Vista in Los Angeles were built ove…

  • Fire Safety in High Rise Exterior Facades

    One of the most complex yet least understood areas where fire can spread is at the perimeter of a building. Fire can not only spread from floor-to-fl…

  • When Facades Kill featured image

    When Facades Kill

    The tragic fire of June 14, 2017 at the Grenfell Tower in London, England has brought to a very public global forum issues related to the impact of f…

  • Silicone Spandrel Glass Opacifiers

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

  • U-Factor Matters in Hot Climates

    It is commonly thought that fenestration U-factor is not a key determinant in the performance of facades in hot climates, and generally the focus of …

  • From Design to Experiment

    Flat cable-net facades are form-active structures which provide maximum transparency by means of point fixing components, tensioned cables, and struc…

  • Carbon Lean Facades

    With net zero and carbon neutral mandates on the near horizon, New York City has pushed the green building envelope by leveraging incentive-based pro…

  • Deconstructing the Window

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