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Drainage Board/DELTA-NP

Brand: Dörken

Delta-NP manufacture finished insulation, the ground water, in order to maintain the gas pressure of wanting to go to the base of the surface of the hydrostatic pressure and building structure m² minimum 1.800 with a diagonal bubble structure geocompozite drain the plate.

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Drainage board Waterproofing
About the Product
1Application Area

Delta-NP Drain, the underground structure is a reliable vertical drainage in all types of retaining walls and underground parking.


Thanks welded filtration geotextile layer ensures a steady water out the drain line to filter the soil particles. Drain Delta-NPR does not harm drinking water, rot in the soil, impact resistant and will not deform. Thanks to its flat edge overlay provides ease of application.