ArchiGreen® UltimateDrain® 40 is a CE-marked, double-sided, water reservoir and drainage layer with high load-bearing capacity made of recycled high impact polystyrene. Diffusion openings cover the entire surface of one side. This layer provides the necessary aeration and durability of green roofs in the long run. Retention capacity: (water) 21.26 l/m2 (crushed brick infill) 23.73 l/m2; compressive strength EN ISO 25619-2:2009: 345 kN/m2; water discharge capacity at i=0.03 (3%) EN ISO 12958/2010: 1.41 l/m·s; surface weight: 2.257 kg/m2; board size: 2106x990x40 mm (2.085 m2); laid by overlapping a single corrugation.
ArchiGreen® UltimateDrain® 40 is a CE-marked, double-sided, water reservoir and drainage layer with high load-bearing capacity made of recycled high impact polystyrene. Diffusion openings cover the entire surface of one side. This layer provides the necessary aeration and durability of green roofs in the long run. Retention capacity: (water) 21.26 l/m2 (crushed brick infill) 23.73 l/m2; compressive strength EN ISO 25619-2:2009: 345 kN/m2; water discharge capacity at i=0.03 (3%) EN ISO 12958/2010: 1.41 l/m·s; surface weight: 2.257 kg/m2; board size: 2106x990x40 mm (2.085 m2); laid by overlapping a single corrugation.
Application area: UltimateDrain® 40 is a highly versatile, multi-functional drainage board for virtually any form of green roof landscaping. UltimateDrain® 40 boards are very popular among contractors in Europe and overseas because they are very sturdy, lightweight, and easy to install in a green roof build-up below the filter layer. UltimateDrain® 40 are outstanding water reservoir and drainage boards on green roofs.
Benefits:
| Material | 100% recycled polystyrene |
|---|---|
| Method of production | thermoformed on both sides |
| CE marking | affixed |
| Dimensions | height: 40 mm |
| Diameter of the perforations | 3 mm |
| Area of board | 2.085 m² |
| Weight per unit area | 2.257 kg/m² |
| Water retention capacity | 21.26 l/m² |
| Filling volume (filled with substrate) | 23.73 l/m² |
| Max. compressive strength | empty: 345 kN/m² |
| Horizontal water discharge capacity | i = 0.01 (1 % fall): 0.73 l/(m·s) |
| Rate of drainage through perforation | under 5 mm permanent water press: 0.32 l/(m²·s) |
| Tensile strength | warp (MD): 8.04 kN/m |
| Tensile extension | warp (MD): 43.9 % |
| Colour | black |
| Packaging unit | 452 m2 / pallet (217 boards) |
Application area: UltimateDrain® 40 is a highly versatile, multi-functional drainage board for virtually any form of green roof landscaping. UltimateDrain® 40 boards are very popular among contractors in Europe and overseas because they are very sturdy, lightweight, and easy to install in a green roof build-up below the filter layer. UltimateDrain® 40 are outstanding water reservoir and drainage boards on green roofs.
Benefits:
| Material | 100% recycled polystyrene |
|---|---|
| Method of production | thermoformed on both sides |
| CE marking | affixed |
| Dimensions | height: 40 mm |
| Diameter of the perforations | 3 mm |
| Area of board | 2.085 m² |
| Weight per unit area | 2.257 kg/m² |
| Water retention capacity | 21.26 l/m² |
| Filling volume (filled with substrate) | 23.73 l/m² |
| Max. compressive strength | empty: 345 kN/m² |
| Horizontal water discharge capacity | i = 0.01 (1 % fall): 0.73 l/(m·s) |
| Rate of drainage through perforation | under 5 mm permanent water press: 0.32 l/(m²·s) |
| Tensile strength | warp (MD): 8.04 kN/m |
| Tensile extension | warp (MD): 43.9 % |
| Colour | black |
| Packaging unit | 452 m2 / pallet (217 boards) |
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