2005•HPC Bridge ViewsRequires access
Ohio HPC Bridge Decks with Warranty
Harold D. Schultz
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Abstract
This paper describes how, as a result of premature failure of some asphalt concrete on a major interstate highway around Columbus, OH, the state legislature required the Ohio Department of Transportation (ODOT) to produce warranty specifications for various items of work. In October 1999, a specification was produced requiring contractors to warrant new bridge decks constructed with high performance concrete (HPC).