PM 2SW-GEOTEX

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PM 2SW-GEOTEX

Drainage membrane

PM 2SW-GEOTEX is an effective protection and drainage system, and the universal solution for horizontal surface drain­age on all pressure-resistant substrates.

PM 2SG-GEOTEX consists of a dimpled membrane and a rugged geotextile. The smooth back side ensures an even load distribution across the waterproofing.

This two-layer system protects the waterproofing beneath against mechanical damage and harmful thermal stress. PM 2SG-GEOTEX has a compressive strength of 200 kN/m². The drainage sheet is available in many different length and width variations. The high draining capacity is multiple times higher than required by drainage standard DIN 4095.

PM 2SG-GEOTEX protects roofs of underground car and patios against becoming waterlogged.

The moisture penetrates the geo­textile and enters the ducts of the dimpled membrane, where it is securely drained. In the process, the geotextile acts as a filter and prevents the ducts from getting clogged up.

Dimpled membrane HDPE
Geotextile polypropylene
Total weight approx. 550 g/m²
Dimple height 8 mm
Number of dimples 1.840 dimples/m²
Compressive strength approx. 170 kN/m² = 17 t/m²
Colour black
Water draining capacity approx. 2,15 l/s·m at 20 kPa soft/soft
Roll length 12,5 / 15 / 20 m
Roll width 0,5 / 0,75 / 1,0 / 1,5 / 2,0 / 2,5 m
Air volume between the dimples approx. 5,5 l/m²
Temperature resistance –30 °C to +80 °C
Chem. properties chemical-resistant
Physiological properties safe for drinking water
Characteristic opening width approx. 77 μm
Water permeability
EN ISO 11058
approx. 100 · 10-³ m/s

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