DSI - Professional Drainage Solutions
Optigrün Pitched roof 15-45° N (Net)
Optigrün Pitched roof 15-45° N (Net)
PITCHED ROOF 15-45°
Greening pitched roofs with anti-slip system N (Net)
The anti-slip system N is suitable for barrel, monopitch, pitched and domed roofs with a pitch of up to 45° - just like our PITCHED ROOF 15-45°. The great advantage of the system N for symmetrical roof shapes is that it is penetration-free. It does not require statically effective shear abutments. The system N is self-balancing, inexpensive and easy to install.
The anti-slip system N consists of a highly tear-resistant and rot-proof mesh. It is used to absorb tensile forces from the shear ties. The special shear sills with integrated fastening hooks are hooked into the net laid over the ridge or fixed with fastening systems. The advantage of the system lies in its ease of installation and its particular flexibility. The spacing of the sleepers can be flexibly adapted to the roof pitch. Due to the high degree of standardization, many forms of green roofs can be implemented on pitched roofs at low cost.
| Ecological value |  |
| Maintenance costs |  |
| Costs* | with Vegetation mat: from approx. 70 €/m2 |
Technical specifications
| Weight* | from approx. 100 kg/m² or 1.0 kN/m² |
| Build-up depth | from 80 mm |
| Roof pitch | 15-45° |
| Vegetation form | sedum or sedum-herbs-grasses |
| Discharge coefficient | Cs = 0.7 |
| Water storage | from 30 l/m² |
* Depending on the load capacity of the substructure, Optigrün "High Density (HD)" or "Low Density (LD)" substrates can be used. Weight specifications refer to saturated conditions; dry weight is approximately 60 - 70 % of the saturated weight.
