Non-woven geotextile TG

polypropylenedrainagegreen roof

Thermally strengthened filter sheet made of polypropylene; for high mechanical stress and strain, can therefore be used particularly as a filter sheet on the drainage element EL 202 and on gravel or stone chippings drainage layers; non-rotting; water passage Q = ca. 40 l/m2 × s at 100 mm water column; effective opening width (O90) according to European Standard EN ISO 12956: ca. 85 μm; strength class 3; weight: ca. 175 g/m2.