Optigrün Intensive Substrate I-heavy
Optigrün Intensive Substrate I-heavy is used as a vegetation substrate for multi-layered intensive green roofs, on roofs with high load capacity; suitable for a broad plant species diversity.
|Total pore volume||> 60 - 75 Vol%|
|Max. water capacity||>= 45 Vol%|
|Salt content||<= 2.5 g/l|
|Organic substances||< 90 g/l|
|pH value||6.0 - 8.5|
|Weight when saturated*||1,490-1,560 kg/m³|
* Please contact Optigrün for precise details on weight in relation to the site location.