Water Retention Box WRB 85i

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

Characteristics

Material	recycled PP (polypropylene)
Compressive strength (DIN ISO 25619-2)	approx. 825 kN/m² with approx. 10 % compression
Discharge capacity	Roof pitch 2% = 6.30 l/s*m
Nominal thickness	approx. 85 mm
Grammage	approx. 5.6 kg/m²

Data Sheet

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