Polystorm Deep

Polystorm Deep has been designed for use in trafficked applications such as lorry parks and industrial access roads. It has vertical compressive strength of 61 tonnes/m² and a lateral compressive strength of 14.6 tonnes/m². This allows for a deeper burial, and consequently a higher volume of water capture and storage. It can be buried deeper than any other Polystorm cell at a depth of up to 8m and can be value engineered as part of a hybrid system.

Applications

The Polystorm Deep modular cells are combined to form a structure that received rainwater collected from roofs or surface water drains. The rainwater is then either attenuated by the structure – when wrapped in an impermeable membrane, or infiltrated by the structure – when wrapped in a permeable geotextile.

Key Features & Benefits:

• Vertical compressive strength of 61 tonnes/m² and the highest lateral compressive strength of any Polystorm unit
• Ideal for retention, attenuation or infiltration applications with a suitable geomembrane or geotextile
• Designed for trafficked conditions which require deeper burial depths
• Allows for flexibility of shape – ideal for narrow strips or use in restricted areas
• Can be used as part of a value engineered hybrid system in trafficked applications with Polystorm-R and Polystorm Xtra
• Can be used as part of a value engineered hybrid system for non-trafficked applications with Polystorm Lite and Polystorm-R
• Undergone testing in accordance to BBA certification
• Integrated 160mm inlet and outlet
• 3D flow throughout the structure
• 95% void ratio
• Light in weight yet robust – excellent Health & Safety and installation benefits
• 100% recyclable at the end of its useful life
• 50 years creep limited life expectancy
• Manufactured from 82% recycled material