Optigrün Intensive/Extensive Single Layer Substrate Optilith
Optigrün Intensive/Extensive Single Layer Substrate Optilith is used as a drainage and vegetation substrate on intensive and extensive single-layered green roofs; used for accumulation of excess water in a cistern with enhanced water purity requirements.
|Total pore volume||63 Vol%|
|Max. water capacity||36 Vol%|
|Salt content||0.1 g/l|
|Organic substances||1.5 mass%|
|Weight when saturated*||1,340 kg/m³|
* Please contact Optigrün for precise details on weight in relation to the site location.