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For a company manufacturing precast concrete deck panels for the new Tappan Zee Bridge, rehabilitating its indirect heating system helps ensure curing speed, quality and costs.
Unistress Corp. designs and manufactures prestressed concrete building materials in the Northeast. With one of the largest facilities in North America, the company specializes in large-scale structures such as concrete cooling towers, industrial plants and retail buildings, and major roadway overpasses.
Among other ventures, Unistress was tapped for a major roadway reconstruction project: replacing the Tappan Zee Bridge, which has connected New York state’s Westchester and Rockland counties via a 3.1-mile-long span across the Hudson River since 1955. As a part of the bridge renovation, the constructors opted for precast concrete deck panels from Unistress.