HDPE Geocomposite Protection and Drainage Board

Brand: Delta®-NP Drain

It is HDPE bubble drainage board covered with PP geotextile. It has long-term underground resistance thanks to its special production technique without adhesive and the special stabilizers contained in the blister part. It does not rot in the soil. It does not harm drinking water.


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It is used vertically to protect waterproofing and drainage around foundation walls and curtains. Parking lot, terrace roofs, green roofs etc. used horizontally in places

Pressure resistance: Approximately 150 kN / m² (DIN EN 12311)
Bubble height: 8 mm
Drainage capacity: 2.25 l / s
Roll size: 20 m x 2 m

TSE, CE