System type Cellular
Functions Stormwater infiltration
Stormwater storage
Material Polypropylene
Unit dimensions (mm) 1000mm (L) x 500mm (W) x 400mm (D)
Unit weight (kg) 9
Capacity (m3) 0.19
Void ratio (%) 95
 
 
 

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.

Application

Polystorm can be used for surface water retention and surface water attenuation or surface water infiltration with a suitable geomembrane or geotextile.

  • Car parks
  • Housing and commercial developments

Performance

  • 50-year design life
  • Compressive strength up to 44 tonnes/m²
  • 95% void ratio for high storage capacity and lower excavation and disposal costs
  • BBA-approved

Technical specification

Material
Manufactured from recycled polypropylene

Compressive strength
Vertical: max. 440kN/m2
Lateral: max. 63kN/m2

Max. burial depth
3.7m (light trafficked)
3.8m (non-trafficked)

Unit dimension
1m (L) x 0.5m (W) x 0.4m (D) per unit

Unit volume
0.2m3 per unit

Unit storage volume
0.19m3 (190litres) per unit

Void ratio
95%

Unit weight
9kg

Accessories

Flow control units, shear connectors, flange adaptors, clips, silt traps, covers & frames, chamber riser section.


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.

Application

Polystorm can be used for surface water retention and surface water attenuation or surface water infiltration with a suitable geomembrane or geotextile.

  • Car parks
  • Housing and commercial developments

Performance

  • 50-year design life
  • Compressive strength up to 44 tonnes/m²
  • 95% void ratio for high storage capacity and lower excavation and disposal costs
  • BBA-approved

Technical specification

Material
Manufactured from recycled polypropylene

Compressive strength
Vertical: max. 440kN/m2
Lateral: max. 63kN/m2

Max. burial depth
3.7m (light trafficked)
3.8m (non-trafficked)

Unit dimension
1m (L) x 0.5m (W) x 0.4m (D) per unit

Unit volume
0.2m3 per unit

Unit storage volume
0.19m3 (190litres) per unit

Void ratio
95%

Unit weight
9kg

Accessories

Flow control units, shear connectors, flange adaptors, clips, silt traps, covers & frames, chamber riser section.


Interested in this product?
Call 01509 615100
OR
 
 
 
Downloads
  • Polystorm modular geocellular system
    Polystorm modular geocellular system
    1pp 138.36KB
    Download
  • A guide to Polystorm geocellular systems
    A guide to Polystorm geocellular systems
    3pp 1.43MB
    Download
  • Polystorm geocellular systems
    Polystorm geocellular systems
    47pp 9.59MB
    Download
 
 
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Polystorm geocellular system for trafficked areas