Tag Archives: David S. Patterson

A question of exposure

In winter, we become especially aware of the effects of exposure on everything around us. Cyclic wetting and drying, freezing and thawing, dramatic changes in temperature, wind, and cold all contribute to weathering and deterioration of the built environment’s elements (and, sometimes, its occupants).

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Making quality control a part of the design process

Once an exterior wall assembly mockup has passed performance testing—usually not without some adjustments—and the products (e.g. windows, curtain walls, and cladding panels) are released for fabrication and installation, the design/construction team faces a new challenge: ensuring modifications or improvements identified during this process are integrated into fabrication.

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