Tag Archives: repair

What’s Wrong With My Precast Concrete Garage?


Precast double-tee construction has become a dominant method for building parking garages in North America. The double-tee beam deck system of this construction type provides a finished wearing surface, supports vehicle loading, and forms an integral part of the lateral force-resisting system. However, maintenance and repair of deck connections is a common problem with this type of construction. The most common cause is perhaps the least considered.

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A Face-lift: Travertine cladding and paver repairs


Built in 1982, Capital One Plaza is a 22-story structure in Houston, Texas. The building exterior wall consists of ribbon windows and 30-mm (1 1?8-in.) thick travertine panels connected to precast concrete spandrel panels.The cladding was fabricated by placing travertine panels face-down in formwork, installing stainless steel wire loop anchors into predrilled holes in their back surface, and casting concrete against this to encapsulate the stainless steel anchors.

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Behind the Scenes: Another Look at a Terra Cotta Failure

Glass-clad buildings are often designed to be airtight for energy efficiency, but some design experts feel new thinking on ventilation could have important benefits for indoor air quality (IAQ).

Photo © BigStockPhoto/Oleksiy Mark

Whenever we do readership surveys, the Failures column consistently ranks as one of the most popular parts of The Construction Specifier. Over the years, Deborah Slaton and David S. Patterson (along with many guest authors) have used the magazine’s final page to delve into what went wrong with a building, and explore how it could have been prevented.

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