Tried and tested pressure-resistant dimpled sheet made of HDPE with a 20 mm high dimple structure for use as a high-performance seepage layer in double-shell structures in building construction, underground construction, and construction engineering.
The product DELTA®-MS 20 can be used as a high-performance seepage layer in double-shell structures in building construction, underground construction, and construction engineering.
|Material||Dimpled sheet made of high-density polyethylene (HDPE). Without plasticisers and completely recyclable.|
|Dimpled height||approx. 20 mm|
|Compressive strenght||approx. 200 kN/m²|
|Air gap||approx. 14 l/m²|
|Servicetemperature range||from -30 °C to + 80 °C|
|Water permeability within the plane in case of a vertical use||approx. 10 x 10-3 m²/s (10 l/s · m)|
|Roll dimensions||20 m x 2 m|
|Behaviour in the environment||Safe for drinking water, bacteriologically resistant, alkali-resistant, chemical-resistant, root-resistant|
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