Optigrün BUILDING PROTECTION AND DRAINAGE ELEMENT FKD 60BU

• Under traffic areas with and without slope, filled with drainage bulk Perl 8/16 or chippings 2/5
• Fast drainage of excess water
• Without water reservoir
• Open to vapour diffusion – suitable for inverted roofs
• Easy construction with high drainage capacity
• With circumferential edge overlaps

LV text

• Material HDPE recycled regenerated material
• Nominal thickness approx. 60 mm
• Weight approx. 2.3 kg/m²
• Water storage 0 l/m²
• Max. discharge capacity approx. 2.29 l/s x m (at 2% gradient)
• Compressive strength (flush filled) with chippings 2/5 650 kN/m² at 10% compression