DELTA-MS®

Ewald Dörken AG

Description

DELTA-MS® is a tried-and-tested dimpled membrane made of special high-density PE with a high compressive strength of approx. 250kN/m2.

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With over 1800 studs per square metre, the use of DELTA-MS® ensures favourable pressure distribution and a low point load on perimeter insulation.

The membrane is harmless to drinking water, non-rotting in the ground and offers at least 25 years of material resistance when installed.

DELTA-MS® ensures a safe separation of the foundation wall and damp soil. The dimpled membrane offers full protection of the pressure-resistant waterproofing or perimeter insulation.

The studded membrane forms a highly effective protective layer on the substrate. Highly permeable soil or a raised seepage layer of mineral substances at least 50 cm thick (e.g. gravel sand of the B32 grading curves) provides the necessary drainage. If required, DELTA-MS® also acts as a vapor pressure compensation layer.

Due to the flat overlap edge, a precise connection can be made. The diagonal studded structure also enables a straight bend.

Technical Information

  • Knob height: approx. 8mm
  • Compressive strength: approx. 250 kN/m²
  • Air volume between the studs: approx. 5.3 l/m²
  • Temperature resistance: -30 °C to +80 °C
  • Fire behaviour: B2 or B1 possible

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