ZinCo s website may be accessed in either English or German, which is certainly an advantage over Optigr n s German-only site. Their motto is Changing the dead roof into a living landscape. Vegetation Layer Zincolit is a crushed clay brick mineral material base, enriched with organic Zincohum. Filter Sheet Prevents fine particles from being washed out of the soil, ensuring drainage protection. Drainage Layer Retains rainwater for dry periods in troughs on the upper side.
Excess water is drained through the channel system on the under side.
Special holes ensure evaporation. Root Barrier Prevents roots from penetrating the waterproofing material. 33 D-72669 Unterensingen, Germany. In certain more protected situations, the life is deemed to be considerably greater. Erisco-Bauder offers several flexible systems, each incorporating all the necessary elements of waterproofing, insulation, protection, drainage and filtration.