Fleece Fil 300 Filter

Optigrun Filter Fleece FIL 105 is used when the drainage system needs to be protected from fine particles entering from the substrate layer.Horizontal filter layer on green roofs between drainage layer and substrate Filtration of particles from the substrate Puncture resistance 1,200 N (EN ISO 12236) Vertical water permeability 130 l/s x m² (EN ISO 11058) 7,5 kN/m max. tensile strenght longitudinal/lateral

Filter fleeces are horizontal filter layers between drainage, substrate or gravel layers. They are used to separate the various layers and prevent fine particles of the substrate from being slurried into the underlying layers.Horizontal filter layer on green roofs between drainage and substrate layers with areas with increased loads Filtration of particles from the substrate Puncture resistance 1.700 N (EN ISO 12236) Vertical water permeability 90 l/s x m² (EN ISO 11058) 10,5 bzw. 10 kN/m max. tensile strenght longitudinal/lateral

Optigrun Protection and Storage Fleece RMS 500 K protects the roof membrane with simultaneous function of separation, water storage, excellent suction and defined filter function. Installation under the green roof structure directly on the waterproofing Protective layer on roof waterproofing with particularly good suction and capillary action Especially to avoid ponding on uneven roofs Puncture resistance 2,600 N (EN ISO 12236)

Optigrun Structured Storage Fleece SSV 800 is used as a protection fleece for pitched roofs with a combined functionality of water storage and drainage.