pretensioned
/prɪˈtɛnʃənd/
adjective
- Describing a structural material, especially concrete or steel, that has been intentionally stressed or tensioned before being put into use, in order to increase its strength.
- The bridge was built using pretensioned concrete beams for extra durability.
- Engineers prefer pretensioned materials for high-load construction projects.
- Pretensioned steel cables are used in many modern suspension bridges.
Synonyms