Polystorm PolyPipe 190 Litre Storm Crate Anti Flooding Drainage Soakaway Crates use with Geotextile weed membrane for Water Infiltration, Retention or Attenuation 3

For rapid drainage of land. Surface water is diverted or soaks down into crates, then dissipates into the lower ground to clear water quickly from the surface. Light weight with integrated inlet and outlet with 3D flow throughout the structure. Robust with a compression strength of 61 tonnes/m2, made from specially selected recycled materials. BBA approved with a 60 years creep limited life expectancy and 95% void ratio. A sustainable solution, which has undergone stringent testing to ensure product performance. Suitable for water Infiltration, retention and attenuation applications with a suitable geotextile membrane. If opting, 100gsm membrane is recommended (approx 2.25sqm per crate) Tech Specs Per Crate: Length: 1000mm | Width: 500mm | Height: 400mm | Approx Weight: 9kg