Optigrün Drainage and Storage Board FKD 60BO is used for setups with water storage also on inverted roofs.
CHARACTERISTICS
MaterialRecycled HDPE
Compressive strength filledapprox. 695 kN/m² with 10%
compression, filled flush
Water discharge capacity
(DIN EN ISO 12958)i = 0.02 (=2 % roof pitch): 0.833 l/(m*s)
Nominal thicknessapprox. 60 mm
Grammageapprox. 2.5 kg/m²