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DYWIDAG Post-Tensioning Systems,
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What is Post-Tensioning,
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DYWIDAG Post-Tensioning System using Bars
Metric Steel Properties
| Nominal Bar Diameter | Ultimate Stress fpu | Cross Section Area | Ultimate Strength (fpu Aps) | Prestressing Force | Weight | Minimum* Elastic Bending Radius | Maximum Bar Diameter | ||
| 0.8 fpu Aps | 0.7 fpu Aps | 0.6 fpu Aps | |||||||
| mm | MPa | mm² | kN | kN | kN | kN | kg/m | m | mm |
| 26 | 1,030 | 548 | 567 | 454 | 397 | 340 | 4.48 | 15.9 | 30.5 |
| 32 | 1,030 | 806 | 834 | 662 | 584 | 500 | 6.54 | 19.5 | 37.1 |
| 36 | 1,030 | 1,018 | 1,055 | 839 | 738 | 633 | 8.28 | 22.0 | 41.4 |
| 46 | 1,030 | 1,690 | 1,779 | 1,423 | 1,245 | 1,068 | 13.72 | 28.0 | 51.0 |
| 65 | 1,030 | 3,355 | 3,471 | 2,776 | 2,429 | 2,082 | 26.29 | - | 68.9 |
| *) Prebent bars are required for radii less than the minimum elastic radius. **) Grade 160 bars are available only on special request | |||||||||



