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1. Vegetation,
2. Vegetation substrate SEM,
3. Filter geotextile VLF-150,
4. Drainage board DiaDrain-25H,
5. Protection layer VLU-300,
6. Root resistant membrane FLW-400,
7. Building infrastructure
VLU-300
The VLU-300 protection sheet is placed over the root resistant membrane or the root resistant and insulating membrane for mechanical stress protection. Ideal for extensive green roof types.
Indicative section
Technical leaflet
Specifications
| Thickness (mm) | 1.8 |
| Width (m) | 2.0 |
| Length (m) | 50 |
| Weight (g/m2) | 300 |
| GRK | 2 |
| Density (g/cm3) | 0.9-1.38 |
| Tensile strength MD (ΚΝ/m) | 2.7 |
| Tensile strength TD (KN/m) | 3.7 |
| CBR-test (N) | 1000 |
