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DELTA®-MS 20

Technical data overview:
Material Special high-density PE
Dimple height 20 mm approx.
Compressive strength 150 kN/m2 approx.
Drainage capacity 10 l/s ■ m approx.
Air gap between dimples 14 l/m2 approx.
Service temperature range - 30 °C to + 80 °C
Fire resistance rating Standard flammability as per DIN 4102 class B2; optional DIN 4102 class B1 for special requirements
Roll size 20 m x 2 m
DELTA®-MS 20 perforated
Technical data as for DELTA®-MS 20 except
Compressive strength 110 kN/m2 approx.
Drainage capacity at 1 cm water column 0.5 l (s x m2)

High drainage capacity in double-shell structures.


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.

 

■ ... controls rising underground water when laid horizontally between the foundation and the surface layer of a carriageway, and conveys it towards the drain.

■ ... is ideal for coping with water-related problems in tunnel construction. With the dimples facing outward, the sheet forms a continuous system of channels by which water is guided towards the drain.

■ ... in the perforated version is a special high-capacity sheet for draining roof surfaces such as parking decks and roof gardens. Because of their porosity, sheets are permeable so that surplus water will drain away evenly.

 

 

DELTA®

Dörken GmbH & Co. KG
Wetterstraße 58
58313 Herdecke
Phone: +49 (0)2330 63 0
Fax: +49 (0)2330 63 360
bvf@doerken.de
www.doerken.de

A Company Of The Dörken Group