Prestressing Steel THREADBAR ®
Stressing Equipment and Dimensions
| Jack Selection Chart | Bar Diameter mm | ||||||||
| Capacity | Stroke | Weight | 15 | 20 | 26.5 | 32 | 36 | 40 | 47 |
| 300kN | 50mm | 21kG | yes | yes | yes | ||||
| 600kN | 100mm | 44kG | yes | yes | yes | ||||
| 1100kN | 50mm | 46kG | yes | yes | yes | yes | yes | ||
| 1100kN | 150mm | 54kG | yes | yes | yes | yes | yes | ||
| 1500kN | 250mm | 95kG | yes | yes | |||||
| 2000kN | 100mm | 160kG | yes | yes | |||||
- Dimension B is the minimum threadbar projection required for stressing.
| Nominal Diameter | Steel Grade | Dimension A | Dimension B |
| mm | N/mm2 | mm | mm |
| 15 | 900/1100 | 50 | 50 |
| 20 | 900/1100 | 60 | 55 |
| 26.6 | 950/1050 | 35 | 60 |
| 32 | 950/1050 | 50 | 70 |
| 36 | 950/1050 | 65 | 85 |
| 40 | 950/1050 | 50 | 125 |
| 47 | 950/1050 | 67 | 140 |