Bonded PT System
Bonded PT System comprises tendons from one to multiple strands for bonded PT systems, the prestressing steel is encased in a corrugated HDPE duct. After the tendon is stressed, cement-water grout with special admixture is injected into the duct to bond it to the surrounding concrete.
Key Feature
Application Area
- Time proven system
- Similar to conventional system used in bridges
- Ideal for large span slab
- Multiple Group of strands can be accommodated in minimum available space