Water Retention Box WRB 85v

Infiltration trough made of recycled PP intended for surface drainage in combination with a Flow Control System; high water retention potential, used for intensive green roofs with 0° roof pitch and varying layer heights.


Material PP (polypropylene)
Compressive strength
(DIN ISO 25619-2)
715 kN/m²
Water reservoirup to 80 l/m²
Nominal thicknessapprox. 85 mm
Grammageapprox. 9.0 kg/m²