Hollow, composite dowel bar assemblies, associated fabrication methodology, and apparatus

Hollow composite dowel bar assemblies, their manufacture, and apparatus for manufacture. The dowel bar assemblies may include an elongate and hollow core, a protective jacket coating at least the sidewall exterior of the core, and a sealing structure coupled with each end of the combined core and ja...

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Bibliographische Detailangaben
Hauptverfasser: Hershberger, Thomas A, Cray, Nicholas K
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Hollow composite dowel bar assemblies, their manufacture, and apparatus for manufacture. The dowel bar assemblies may include an elongate and hollow core, a protective jacket coating at least the sidewall exterior of the core, and a sealing structure coupled with each end of the combined core and jacket, that are configured to protect the core from the environment.