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Public Roof Gravel Lawn
Weight | from 400 kg/m² or 4,0 kN/m² |
Build-up depth | from 25 cm |
Roof pitch* | 1 - 5° |
Load class** | 1-3 (max. 20 t vehicle weight) |
*Roofs with zero degree falls do not meet FLL guidelines and Optigreen Systems should not be used without consultation.
**In load class 2 (without trucks) a Base Layer is not necessary
Filter Fleece FIL 300
Prevents fine particles from forming sludge in the drainage layer; high water permeability, very high robustness class GRC 5
Productdetails: Filtervlies FIL 300
Building Protection and Drainage Element FKD 60BU
- Pressure resistance and accessible by trucks
- Prevents accumulation of water
- Lightweight build-up with high drainage capacity
- Filled with Perl 8/16
Productdetails:
Protection, Separation and Slip Layer SGL 500 and Separation and Slip Sheet TGF 0.2
