Geotextile Heavy Filter Grade
For drainage, filtration and soil separation
Geotextile Heavy Filter Grade is comprised of polyester fibres needled together into a stable matrix that provides excellent physical and hydraulic properties. The product is manufactured to Australian standards & ISO 9002 quality procedures.
Geotextile Heavy Filter Grade is easily installed and conforms to the ground or trench surface. The geotextile is strong enough to withstand severe installation stresses yet exhibits great permeability to provide high flow rates and filtration properties. This geotextile is chemically resistant to naturally occurring soil alkalis and acids.
Geotextiles provide economical solutions to many building, plumbing and engineering applications including a cost-effective alternative to graded aggregate filters.
Application
Geotextile Heavy Filter Grade is ideal for subsurface drainage applications including:
- Trench drains
- Light separation
- Transpiration trenches
- Retaining wall filter systems
- Many other drainage and landscaping applications
| Property | Unit | Typical Value |
|---|---|---|
| Typical Mass | g/m2 | 140 |
| Grab Tensile | N | 400 |
| Pore Size | mm | 0.2 |
| Flow Rate | l / m2 /s | 300 |
| Roll Dimensions | m | 1m x 50m or 2m x 50m |
