SOPRADRAIN 100 is a dimpled drainage sheet made out of recycled high impact polystyrene (HIPS) combined with a filter layer made from a non woven geotextile.
The geotextile is glued to each dimple, preventing the geotextile to be pushed in between the dimples. The sheet has a high compressive strength and excellent creep resistance. SOPRADRAIN 100 prevents the build-up of hydrostatic pressure on the waterproofing membrane and protects it against mechanical loads.
SOPRADRAIN 100 is applied in the Extensive Green Roof system on pitched roofs between 15-25°. Always consult the local regulations and contact the manufacturer for technical questions.
Take a look at the technical datasheet for more information.