Nearly a decade ago, early in conceptual design for the 230,000-sq-ft infill addition to the American Museum of Natural History in Manhattan, talks with potential contractors made it apparent that ...
The American Concrete Institute released a new publication for concrete industry professionals — ACI 506R-16 Guide to Shotcrete. The guide provides information on materials and properties of both ...
Connecting Pittsburgh, Penn., to its southern hills, the Liberty Tunnels serve as one of the major arteries to the city, eliminating the need to travel over or around Mt. Washington. Before the ...
While concrete remains a timeless building material, innovations in materials technology and equipment have improved concrete performance and placement techniques and expanded its range of ...
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