|Unit dimensions (mm)||
1000mm (L) x 500mm (W) x 400mm (D)
|Unit weight (kg)||
|Void ratio (%)||
Polystorm modular geocellular structures are used for the control and management of surface water in trafficked and loaded applications at greater depths, such as car parks and housing and commercial developments.
They are designed to withstand vertical loads of up to 44 tonnes/m2.
Polystorm is lightweight, and easy to handle and install.
Polystorm can be used for surface water retention and surface water attenuation or surface water infiltration with a suitable geomembrane or geotextile.
Manufactured from recycled polypropylene
Vertical: max. 440kN/m2
Lateral: max. 63kN/m2
Max. burial depth
3.7m (light trafficked)
1m (L) x 0.5m (W) x 0.4m (D) per unit
0.2m3 per unit
Unit storage volume
0.19m3 (190litres) per unit
Flow control units, shear connectors, flange adaptors, clips, silt traps, covers & frames, chamber riser section.