DELTA®-MS has around 1,800 dimples per square m, distribution of pressure is favorable and point loads on perimeter insulation are low. The sheet is environmentally safe, rot-proof in soil, and lasts at least 25 years when installed correctly.
DELTA®-MS separates the foundation wall from soil. The dimpled sheet offers the best protection for c-r waterproofing systems.
This product gives an effective protective layer. Drainage is provided either by highly permeable soil or by a seepage layer of loose material (e.g. gravel).