Welcome on piarc.org

The World Road Association aims to develop international cooperation and promote progress in the fields of road and road transport

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.

Term of the Road Dictionary

ageing process

  • Language : PIARC Road Dictionary / English
  • Theme : Operations Asset Management and Maintenance Asset Management
  • Definition : Third or last portion of the bathtub curve, which identifies the increasing probability of failure of a system, equipment or component as it approaches the end of its service life.

Back to theme