Filter Sheets

Filter sheet made of non-rotting thermally consolidated polypropylene. Used in combination with the Floradrain elements. Water flow rate: 70 L/(m2s) if there is a water column of 100 mm. Apparent opening size: d90%= 110 µm. Thickness: 0.6 mm. Weight: 100 g/m2.

Filter sheet made of non-rotting thermally consolidated polypropylene & polyethylene. High pressure resistance. Used in combination with the Elastodrain, Protectodrain or Stabilodrain elements. Water flow rate: 75 L/(m2s) if there is a water column of 100 mm. Apparent opening size: d90%= 130 µm. Thickness: 0.9 mm. Weight: 175 g/m2.

Filter sheet made of non-rotting thermal consolidated polypropylene & polyethylene. High pressure resistance. Used in combination with Elastodrain, Protectodrain or Stabilodrain elements and with asphalt pavement. Water flow rate: 45 L/(m2s) if there is a water column of 100 mm. Apparent opening size: d90% >90 µm. Thickness: 1.4 mm. Weight: 330 g/m2

Water distributing polyester fleece with capillary-wicking fibers on one side, developed especially for the use in combination with the water distribution, storage and drainage element Aquatec® AT 45 for efficient irrigation of green roofs. Fiber Length: 14 mm. Weight: 600 g/m2.

Highly efficient irrigation fleece made of polyacrylic fibers, attached to tear-resistant woven fabric made of PP, for its use in irrigated extensive green roof build-ups. Water flow rate: 20 L/(m2s). Water Retention Capacity 3-4 L/m2. Thickness: 2.4 mm. Weight: 300 g/m2.