Optigrün WATER RETENTION BOX WRB 80F

Optigrün international AG

Description

Optigrün water retention box WRB 80F on roofs used as retention areas, under extensive and simply intensive greening

More Over

Can be combined with patented drain throttle
Capillary columns to increase evaporation performance
Suitable for inverted roofs, but without permanent water accumulation
Unfolded, stackable into each other, i.e. low transport volume
With large retention volume incl. water storage for vegetation
To meet discharge restrictions into the public sewer system

Technical Information

Material PP recycled regenerated material
Nominal thickness 80 mm
Weight approx. 3.6 kg/m²
Retention volume approx. 0-72 l/m2
Cavity volume approx. 90.0 vol. %
Max. discharge capacity approx. 2.0 l/s x m (at 2 % gradient)
Compressive strength approx. 100 kN/m² according to DIN EN ISO 25619-2

Downloads