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Segments of a floating concrete breakwater are assembled in Auk Bay, Alaska. Unbonded Stresstek tendons with special corrosion protection throughout joined the precast units to form a 1,200 ft (365 M ) structure. |
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Excavation for the Columbia Center in Seattle, Washington was
performed safely and without internal bracing by using Stresstek tendons to tie back the 100 ft ( 30 M ) high walls.
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The Ewa Terminal Building at Honolulu International Airport relies on
Stresstek tendons in cast-in-place girders to support its high, clear-span roof.
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Girders for Dade County, Florida Rapid Transit were stressed at a precast plant near Miami. Two lines of box girders carry rail traffic over 100 ft (30 M ) spans in each direction. |
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| View of a typical method of tendon installation for a California highway overpass. Ducts and anchorage bearing plates are placed before concrete is poured. As concrete is curing, strand is pulled or pushed into ducts, followed by stressing and grouting operations. |
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