Technical data | Unit | UltimateDrain 40 UltimateDrain 40 mm thick water retention and runoff-delay drainage board |
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Length | mm | 2102 |
Width | mm | 980 |
Area | m2 | 2.06 |
Height | mm | 40 |
Weight | kg/board | 4.65 |
Weight per unit area | kg/m2 | 2.257 |
Diameter of the perforations | mm | 2 |
Colour | Black | |
Material | Recycled High Impact Polystyrene (HIPS) | |
Retention capacity | ||
Water | litres/m2 | 21.26 |
Infilled: crushed brick | litres/m2 | 23.73 |
Water flow within the plane of the product ('i' refers to hydraulic gradient) Horizontal water discharge capacity - EN ISO 12958 |
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i = 0.010 i.e. 1% fall | litres/(m×s) | 0.73 |
i = 0.020 i.e. 2% fall | litres/(m×s) | 1.06 |
Water permeability characteristics perpendicular to the plane, without load Rate of drainage through board perforations - EN ISO 11058 |
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Under 5 mm permanent water pressure | litres/(m2×s) | 0.32 |
Under 10 mm permanent water pressure | litres/(m2×s) | 0.53 |
Under 50 mm permanent water pressure | litres/(m2×s) | 1.58 |
Tensile strength - EN ISO 10319 | ||
Warp (MD) | kN/m | 8.04 |
Weft (CMD) | kN/m | 5.35 |
Tensile extension - EN ISO 10319 | ||
Warp (MD) | % | 43.9 |
Weft (CMD) | % | 28.9 |
Compressive strength - EN ISO 802 | ||
Empty | kN/m2 | 345 |
Infilled: 4 - 8 mm gravel | kN/m2 | 400 |
CE marking | Affixed | |
Boards stackable during delivery | Yes | |
Packaging | Palletised | |
Packaging unit | boards/pallet | 218 |
Packaging unit | m2/pallet | 450 |
Pallet size (L×W×H) | mm | 2100 x 1000 x 1650 |
Pallets stackable during delivery | No | |
Gross weight (full pallet) | kg/pallet | 1055 |
Laying | Overlapping - up to 3° fall a single corrugation is sufficient Number of overlapped corrugations is determined by the slope of the roof | |
Download Technical Data Sheets | UltimateDrain 40 |