ISO-DRAIN 20 GEO - INTERPLAST Kunststoffe GmbH

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ISO-DRAIN 20 GEO - INTERPLAST Kunststoffe GmbH

New in the product range:

ISO-DRAIN 20 GEO

Foundation Wall Protection, Civil Engineering, Tunnel Construction,

Construction of Landfills


Foundation Wall Protection, Civil Engineering, Tunnel Construction, Construction of Landfills

ISO-DRAIN 20 GEO

The new ISO-DRAIN 20 GEO drainage membrane that is laminated with a highquality

DuPont geotextile is a true all-rounder in construction. Thanks to its

very high drainage capacity of approx. 8 l/s/m it can be used for foundation

wall protection, in the construction of landfills, and also in road-building and tunnelling.

Of course it has been certified according to DIN EN 13252 and is thus

also water- and vapour-tight. Since the geotextile is pre-laminated, it saves you

a complete work step during installation.

The important thing to know is that the ISO-DRAIN 20 GEO drainage membrane

is intended especially for use over large surface areas, for example, as the drain

layer in landfills. It is now available as a large roll in foil lengths of up to 50

metres as well.

Properties

ISO-DRAIN 20 GEO

Resin / dimpled sheet

HDPE

Resin / geotextile

PP

Colour / dimpled sheet

black

Colour / geotextile

silver-grey

Sheet thickness / base sheet approx. 0.9 mm

Thickness / geotextile

136 g/m²

Maximum section width

2.00 m

Area weight

approx. 1000 g/m²

Dimple height

approx. 20 mm

Overall thickness/dimpled sheet approx. 20 mm

Dimple spacing approx. 400 per m²

Air gap (between dimples) approx. 14 l/m²

Drainage capacity

approx. 8 l/s/m

Water transmission / geotextile approx. 85 l/m²/s

Compressive strength

approx. 150 kN/m² (15 t/m²)

Service temperature range -40 °C to +80 °C

Physiological properties

safe for drinking water

Interplast Kunststoffe GmbH · Heinrich-Schickhardt-Straße 1 · 72221 Haiterbach (Germany) · Telephone: +49 - (0) 74 56 - 9 30 08 - 0 · Telefax: +49 - (0) 74 56 - 9 30 08 - 86

info@interplast.de · www.interplast.de · A Member of Infinex Group

Technical modifications reserved (ver1 - 06.2010)

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