Slab h=200мм

Technical characteristics of the slab h=200 mm
Slab h=200mm. R60. R90. R120
Ropes | Enforcement type | A1 | A2 | A3 | |
Upper ropes | – | – | – | ||
Area | mm2 | – | – | – | |
Lower ropes | 4*3/8″ | 7*3/8″ | 7*1/2″ | ||
Area | mm2 | 208 | 364 | 651 | |
Section area | mm2 | 121171 | 121171 | 121171 | |
Position of the ropes | R60 | mm | 32 | 32 | 32 |
R90 | mm | 37 | 37 | 37 | |
R120 | mm | 42 | 42 | 42 | |
Threshold resistance of steel | Mpa | 1860 | |||
Pre-stress of steel | Mpa | 1320 | |||
Concrete class | С40/50 |