ENR Northwest 8/8-15/16 p. NW22 Design engineer gets technical with post-tensioning during demolition of a floating bridge in Seattle. For decades, the 7,580-ft-long concrete pontoon bridge, ...

For more than a decade, the construction world has kept an eye on efforts to build a new State Route 520 floating bridge—the world’s longest—which connects Seattle to points east on Lake Washington.

From the looks of the average driveway or sidewalk, it may seem as though concrete is just destined to crack. But if concrete is so prone to cracking, how are we able to use it in so many high-stress ...

The Post-Tensioning Institute (PTI) announced yesterday during a press conference at the World of Concrete current and future initiatives to help augment durability of post-tensioned concrete bridges ...

Irving, Texas-based Commercial Metals Co. says it has acquired Suwanee, Georgia-based Tendon Systems LLC, which it describes as a provider of post-tensioning, barrier cable and concrete restoration ...