PM 2SW-GEOTEX
PM 2SW-GEOTEX is a proven protection and drainage system as well as a solution for horizontal surface drainage with lower requirements.
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.
Technical Data
| 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 flow capacity in the plane | approx. 2,24 l/s·m at 20 kPa rigid/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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