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Tag: UHPC
Roadbuilding
‘Link slabs’ used to prevent joint leaks on rehabbed Bronx bridges
A $204 million rehabilitation project recently completed on a major expressway in the Bronx created jointless bridge decks by using link slabs of ultra-high-performance concrete. The process is designed to prevent water from leaking from the deck to the substructure, which deteriorates the bridge over time. Six deteriorated ramps on the Bruckner Expressway underwent deck […]
October 19, 2020
Roadbuilding
FHWA gives Delaware DOT grant for using ultra-high performance concrete overlay on bridge
The Federal Highway Administration (FHWA) has awarded the Delaware Department of Transportation (DOT) a $275,000 grant for using ultra-high performance concrete (UHPC) overlay for a bridge over Blackbird Creek. Contractor Zack Excavating of Smyrna, Delaware, is replacing the bridge with a full road closure. The project, which was awarded at $1.02 million, includes replacement of […]
August 9, 2017
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