GXP® PLUS 20
Very durable membrane
The GXP® Plus 20 membrane produced from high density polyethylene (HDPE), with the basis weight of 800 – 1200 g/m² , is assigned for green roofs, as well as mechanical and hydraulic protection of tunnels or other underground constructions with an increased water flow.
Advantages
- Very resistant to compression and puncture owing to buckets in the shape of a truncated cone
- Enables uniform distribution of loads owing to high densification of buckets (400 items/m²)
- Increased air space between embossings improves thermal insulation
- During horizontal installation, limits capillary water rising, directs and removes water from downpipes (of the collector)
Technical Data
| Technical Data | 0,5 | 0,6 | 0,8 | 1,0 |
|---|---|---|---|---|
| Weight | 500 +butyl g/m2 | 600 +butyl g/m2 | 800 +butyl g/m2 | 1000 +butyl g/m2 |
| Material thickness | 500 μm | 600 μm | 800 μm | 1000 μm |
| Compression strength | 230 kN/m2 | 300 kN/m2 | 400 kN/m2 | 500 kN/m2 |
Photos
Housebuilding industry 
Hydro-engineering