Optigrün Extensive Multi Layer Substrate E-light
Optigrün Extensive Multi Layer Substrate E-light is used as a vegetation substrate for extensive multi-layered green roofs, on roofs with low load capacity; suitable for a broad plant species diversity.
|Total pore volume||> 60 - 70 Vol%|
|Max. water capacity||>= 35 Vol%|
|Salt content||<= 3.5 g/l|
|Organic substances||< 65 g/l|
|pH value||6.0 - 8.5|
|Weight when saturated*||1,140-1,440 kg/m³|
* Please contact Optigrün for precise details on weight in relation to the site location.