Foundation Systems
High-Strength Smooth Bar
Smooth shank with rolled metric end threads for fine-adjustable prestressing.
The TS High-Strength Smooth Bar is a steel bar with a smooth shank and rolled metric end threads for post-tensioning and anchoring systems. Rolled threads formed by cold plastic deformation give high fatigue performance, while the fine thread pitch allows precise adjustment and reduced draw-in loss.
- High resistance to impact and shock loading
- Fine adjustment with reduced draw-in loss
- Rolled threads optimized for fatigue
- Complete project-specific accessory range
- Shear-key and hold-down bar systems available
- Grades up to 1025/1210
Technical data
- Diameter range
- 28–100 mm
- Strength grades
- 825/1035, 925/1075, 1025/1210
- Thread profile
- ISO metric thread (ISO 262, NF E 03-014 / 03-053)
- Thread production
- Cold-rolled between two dies
- Accessories
- Full range of couplers, nuts and plates
Applications
- Post-tensioned structures
- Temporary and permanent anchoring
- Seismic restraint and hold-down bars
- Precast segment connections
- Elevated metro and road viaducts
- Heavily loaded structural connections
