BUIS AND GREFFEL CONCRETE QUALITY K-450
Buis and Greffel is quick and easy solution for installing waste water channels so that they can be completed for short time. Buis with cylindrical shape and Greffel with half cylinder shape. High lateral strength so they are able to withstands loads from the soil also water flow. The effective length for Buis is 1000 mm with K-450 concrete quality. The production method of Buis and greffel is Dry Cast and without reinforcement.
Size and Dimension Buis
| Size (width x height) | Thickness (mm) | Weight (Kg) |
| 200 x 1000 | 25 | 42 |
| 300 x 1000 | 30 | 75 |
| 400 x 1000 | 35 | 115 |
| 500 x 1000 | 40 | 163 |
| 600 x 1000 | 45 | 219 |
| 800 x 500 | 70 | 229 |
| 1000 x 500 | 90 | 370 |
Size and Dimension Greffel
| Size (width x height) | Thickness (mm) | Weight(Kg) |
| 200 x 1000 | 25 | 21.2 |
| 300 x 1000 | 30 | 37.3 |
| 400 x 1000 | 35 | 57.4 |
| 500 x 1000 | 40 | 81.4 |
| 600 x 1000 | 45 | 109.4 |