 |
MATERIALS:
|
CONCRETE
400 KG/CM2 STEEL Fy= 4200 KG/CM2 PRESTRESSED STEEL 270 K Fu= 18,000 KG/CM2 |
LENGHTS: |
BETWEEN 3.5 AND 12 MTS. |
|
| THICKNESS:
|
BETWEEN
0.12 AND 0.30 MTS |
|
