The DELTA-MS 20:
- Is a compression-resistant, durable dimpled sheet made from special high-density polyethylene.
- Offers outstanding safety thanks to its 20-mm dimples and its high drainage capacity.
- Resists degradation in soil and chemical attack as well as being non-polluting for drinking water.
- May be applied as a cost-efficient horizontal or vertical permanent shuttering between a shotcrete shell or curtain wall and a concrete structural wall.
- Drains off water emerging from the rocky subsoil when vertically applied.
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