Term of the Road Dictionary

cable duct

  • Language : PIARC Road Dictionary / English
  • Theme : Structures Other Structures and General Items
  • Definition : Flexible sheath of steel or high-density polyethylene cast in place in a posttensioned beam through which the tendons are passed before tensioning. Note: the duct is later filled with cement grout or grease to prevent corrosion of the tendons [LCPC-IFSTTAR].
  • Synonyms : prestressing duct

Back to theme

This site uses cookies to optimize its operation. They allow you to securely access your personal space and download our publications. You accept their use by clicking on the "Continue" button.