Product details
Geocomposites Drain is made of a unique three- dimensional geonet and geotextile on both sides.
It has the property of geotextile(filtration function ) and geonet(drainage and protection ) and provide a function system"filtration-drainage-protection". With its unique three-dimensional structure the core net can bear higher compressing load in construction and due to its thickness and its uinque shape, it provides good water conductivity.
Basic Parameters
| Drainage Network core | Units | Specification | |||
| Unit Weight | g/m2 | 750 | 1000 | 1300 | 1600 |
| Thickness OV=20KPa | mm | 5.0 | 6.0 | 7.0 | 7.6 |
| Hydraulic Conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 |
| Elonation | % | <50 | <50 | <50 | <50 |
| Tensile Strength (Core Network) | KN/m | 8 | 10 | 12 | 13 |
| Geotextile | g/m2 | 200-200 | 200-200 | 200-200 | 200-200 |
Application
Landfill drainage;
Highway roadbed and pavement drainage;
Railway subgrade drainage;
Tunnel drainage,
Underground structure drainage;
Retaining wall back drainage;
Garden and playground drainage.