SOIL DRAINAGE
Flow rate figures (litres per second) according to pipe slope installation (i) Manning formula.
| Pipe∅ | Bundle ∅ mm | Length m | Flow rate i=0,5 | Flow rate i=1,5 | Flow rate i=2,5 |
|---|---|---|---|---|---|
| 90/110 | 300 | 3 / 6 | 2,5 | 4,3 | 5,6 |
| 140/160 | 370 | 3 / 6 | 7,5 | 13 | 16,5 |
Perfectly Shaped Block Drain
drenotube® replaces traditional gravel by using engineered geosynthetic particles. It improves drainage performance eliminating fines and reducing compaction and embedding associated with crushed stone.
