Concrete manholes with Cover made from Ductile or Grey Iron
Concrete manholes with Cover
| Α/Α | External Dimensions cm | Internal Dimensions cm | Class | Height cm | Weight ±5% kg | Wall Thickness cm |
|---|---|---|---|---|---|---|
| 1 | 37Χ37 | 28Χ28 | Α15/Β125 | 32 | 34 | 5 |
| 2 | 48Χ48 | 40Χ40 | Β125/C250 | 43 | 80/85 | 4 |
| 3 | 59Χ59 | 48Χ48 | B125 | 57 | 140 | 6 |
| 4 | 70Χ70 | 56Χ56 | B125/C250 | 67 | 240/250 | 7 |
Concrete Quality: C 20/25 with iron cage Φ4
Reinforcement: Fiber Propylene