SedumDrain® 25 mm thick water retention and runoff-delay drainage board
ArchiGreen® SedumDrain® 25 is a black double-sided water reservoir and multi-directional drainage board with precise 2 mm diffusion openings in the centre of each of the crowns of the studs peaking at the top side of the board. The board is 25 mm in thickness and is made of recycled high impact polystyrene. SedumDrain® 25 is to be used as a water retention and drainage layer on extensive, semi-intensive and intensive green roofs. This product is CE-marked. Size: 1910x960x25 mm (LxWxH) [EN ISO 9863-1:2005]. Weight: 1.38 kg/m2 [EN ISO 9864:2005]. Retention capacity (water): 10.1 litres/m2 . Retention capacity (crushed brick infill): 12.2 litres/m2 . Maximum load pressure (empty) at 10 % compression: 347 kN/m2 [EN ISO 25619-2:2009]. Maximum load pressure (4-8 mm gravel infill) at 10 % compression: > 400 kN/m2 [EN ISO 25619-2:2009]. Water discharge capacity at i = 0.01 i.e. at roof slope 1%: 0.80 litres/(m.s); i = 0.02 i.e. at roof slope 2%: 1.40 litres/(m.s); i = 0.03 i.e at roof slope 3%: 1.85 litres/(m.s); and i = 1 i.e. at roof slope 100%: 15.38 litres/(m.s) [EN ISO 12958:2010]. Rate of drainage through perforations under 5 mm permanent water pressure: 0.092 litres/m2 [EN ISO 11058:2010]. Microbiological resistance test: Minimum 25 years as per conditions set in the standard [EN 12225:2000]. The drainage performance and the attenuation of stormwater runoff of SedumDrain® 25 exceeds the requirements set forth in German Building Standard DIN 4095, EN 13252:2000/A1:2005, and the German FLL Guidelines. Delivery and installation is in accordance with manufacturer's instructions.
Technical data sheet Product imagesSeparation Layer - for Inverted roofs, 125 g/m2 geotextile
ArchiGreen® SL-I 125 is a black separation sheet thermally treated on both sides made of rot-proof polypropylene. It is primarily used to protect the thermal insulation layer beneath a green roof from the leeching of fine growing medium particles, gravel or crushed brick into the gaps between the insulation panels. Being thermally treated on both sides ensures that the water absorption feature of the sheet is kept to a minimum. This product is CE-marked. Size: 100 x 2 x Ø 0.32 m (L x W x H) [EN ISO 9863]. Weight: 25 kg [EN ISO 9864]. Effective pore size: 0.09 mm [EN ISO 12956]. Static puncture i.e. CBR test: 1.7 kN [EN ISO 12236]. Dynamic perforation test i.e. cone drop test: 28 mm [EN ISO 13433]. Tensile strength warp (MD): 10 kN/m; weft (CMD): 10 kN/m [EN ISO 10319]. Elongation at break warp (MD): 45 %; weft (CMD): 50 % [EN ISO 10319]. Water permeability normal to the plane - velocity index VIH50: 100 mm/s [EN ISO 11058]. Microbiological resistance test: Minimum 25 years as per conditions set in the standard [EN 12225:2000]. Separation performance of the sheet exceeds the requirements set forth in the German FLL Guidelines. Delivery and installation is in accordance with manufacturer's instructions.
Technical data sheet Product imagesFilter Layer 150 g/m2 geotextile
ArchiGreen® FL 150 is a black separation sheet made of polypropylene. It is primarily used to serve filtration purposes in an extensive green roof build-up where it is rolled out over the drainage layer. This product is CE-marked. Size: 100 x 2 x Ø 0.4 m (L x W x H) [EN ISO 9863]. Weight: 30 kg [EN ISO 9864]. Effective pore size: 0.1 mm [EN ISO 12956]. Static puncture i.e. CBR test: 1.5 kN [EN ISO 12236]. Dynamic perforation test i.e. cone drop test: 20 mm [EN ISO 13433]. Tensile strength warp (MD): 8.5 kN/m; weft (CMD): 8.5 kN/m [EN ISO 10319]. Elongation at break warp (MD): 75 %; weft (CMD): 80 % [EN ISO 10319]. Water permeability normal to the plane - velocity index VIH50: 90 mm/s [EN ISO 11058]. Microbiological resistance test: Minimum 25 years as per conditions set in the standard [EN 12225:2000]. Filtration performance of the sheet exceeds the requirements set forth in the German FLL Guidelines. Delivery and installation is in accordance with manufacturer's instructions.
Technical data sheet Product imagesTerrace Grille - Adjustable height, size: 300x300 mm
ArchiGreen® TG-A 300 height adjustable terrace drain grille unit consists of a base made of UV-resistant polypropylene (PP), RAL colour 7032, with an open underside, a removable steel grating that is fully galvanised and a height adjuster plate made of 0.8 mm galvanised steel. The height can be infinitely adjusted between 80 and 110 mm. TG-A 300 is to be installed where height adjustment is required to level the grating with the surrounding units. It is installed over outlets on green roof terraces. Owing to its A 15 load class, the unit can be installed in pedestrian trafficked areas. Size and weight including grating: 300 x 300 x 80–110 mm (L x W x H); 3.47 kg. Mesh size: 44 x 11 mm. Two expanded load distribution footprints are screwed to the underside. Nuts: M8 hexagonal nuts. Washers: Serrated lock washers. All screws, nuts and washers are stainless steel (Grade: A2). Fastener fixing standard: German Standard DIN 7505. Delivery and installation is in accordance with manufacturer’s instructions.
Technical data sheet Product imagesPaving Spacer - Black, 5 mm leg thickness
ArchiGreen® PS-B 5 paving spacer is made of recycled polystyrene (PS) and is black in colour. Specifically designed to be installed between paving slabs on roof terraces to enhance drainage properties in accordance with German FLL Guidelines. One leg, the break-off leg, has two narrow cuttings incised into it. This break-off leg is snapped off at the weakened junction to convert the cross-shaped spacer into a T-shaped one, thereby rendering it applicable for offset (staggered) laying patterns and along edges and at corners. Pairs of broken-off legs may be slotted into one another resulting in additional cross-shaped spacers. The arched top of the spacer facilitates the reinsertion of the paving slabs. Size: 70×70×20 mm (L x W x H). Leg thickness: 5 mm. Weight: 1.2 kg / 100 spacers. Delivery and installation is in accordance with manufacturer’s instructions.
Technical data sheet Product images