System type Cellular
Functions Stormwater infiltration
Stormwater storage
Material Polypropylene
Unit dimensions (mm) 1000mm (L) x 500mm (W) x 210mm (D)
Unit weight (kg) 6
Capacity (m3) 0.0986
Void ratio (%) 94
 
 
 

Polystorm Xtra modular geocellular structures are used for the control and management of surface water in deeper burial depths and heavily trafficked applications, such as lorry parks and industrial access roads.

They are designed to withstand vertical loads of up to 83 tonnes/m2.

Polystorm Xtra is lightweight, easy to handle and install.

Application

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

  • Lorry parks
  • Industrial access areas

Performance

  • 50-year design life
  • Compressive strength up to 83 tonnes/m²
  • 94% void ratio for high storage capacity and lower excavation and disposal costs
  • Tested in accordance with BBA (pending certification)

Technical specification

Material
Manufactured from 100% recyclable polypropylene

Compressive strength
Vertical: max. 834kN/m2
Lateral: max. 93kN/m2

Max. burial depth
4.8m (heavy trafficked)
5.3m (light trafficked)
5.45m (non-trafficked)
Values are based on dense sand and gravel ground composition and dry conditions.

Unit dimension
1m (L) x 0.5m (W) x 0.21m (D)

Unit volume
0.105m3

Unit storage volume
0.0986m3 (98litres)

Void ratio
94%

Unit weight
6kg

Accessories

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


Polystorm Xtra modular geocellular structures are used for the control and management of surface water in deeper burial depths and heavily trafficked applications, such as lorry parks and industrial access roads.

They are designed to withstand vertical loads of up to 83 tonnes/m2.

Polystorm Xtra is lightweight, easy to handle and install.

Application

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

  • Lorry parks
  • Industrial access areas

Performance

  • 50-year design life
  • Compressive strength up to 83 tonnes/m²
  • 94% void ratio for high storage capacity and lower excavation and disposal costs
  • Tested in accordance with BBA (pending certification)

Technical specification

Material
Manufactured from 100% recyclable polypropylene

Compressive strength
Vertical: max. 834kN/m2
Lateral: max. 93kN/m2

Max. burial depth
4.8m (heavy trafficked)
5.3m (light trafficked)
5.45m (non-trafficked)
Values are based on dense sand and gravel ground composition and dry conditions.

Unit dimension
1m (L) x 0.5m (W) x 0.21m (D)

Unit volume
0.105m3

Unit storage volume
0.0986m3 (98litres)

Void ratio
94%

Unit weight
6kg

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 geocellular systems
    Polystorm geocellular systems
    47pp 9.59MB
    Download
  • A guide to Polystorm geocellular systems
    A guide to Polystorm geocellular systems
    3pp 1.43MB
    Download
  • Polystorm Xtra modular geocellular systems
    Polystorm Xtra modular geocellular systems
    1pp 110.41KB
    Download
 
 
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Polystorm Xtra geocellular system for high traffic areas