Twinwalled Geonet
Verified by manufacturer 2 months ago
Load bearing twinwall geonet for structural tree pit requirements.
Application
Suitable for use to eliminate ingress of surface layer works materials into tree pit rooting zone and to provide additional support and stabilization for surface subbase materials.
Description
A structural twin-walled geonet used in ArborSystem tree pits selected to fulfill stringent loading requirements. GTWGNA twin-walled geonet is used over the top of RootSpace/StrataCell soil cell systems, beneath the surface layer works (build-up) to eliminate ingress of fines into the tree pit rooting zone and to provide additional support and stabilization for surface subbase materials. It also discourages root growth vertically.
This product cost is included in the metreage rates for StrataCells and RootSpace units.
Features and benefits:
- 1 m wide rolls up to 100 m long.
- Structural wall consisting of high strength woven strands plus second fleece non-woven fabric for preventing fines passing through.
- Stabilizes surface layer-works.
- Eliminates ingress of surface layer-works materials into the tree pit rooting zone.
General information
Color | Black White |
Finish | Woven |
Material | Polymer Polyester fibre (PET) |
Shape | Other Guidance for specification option: Roll. |
Length | Bespoke 100000 mm Guidance for specification option: Max roll length. |
Width | 1000 mm |
Uniclass | |
CAWS | D20/555 Geogrids |
Specification data - Plastics geogrids
Material | Polyester. |
Configuration | Biaxial. |
Grid geometry | 25 x 25 mm square. |
Properties | |
UV resistance | Not required. |
Tensile strength (minimum) | To DIN EN ISO 10319, 40.0 kN/m (MD); 40.0 kN/m (CMD). |
Recycled content | 0%. |
Mass | To DIN EN ISO 9864, 410 g/m². |
Water permeability | To DIN EN ISO 11058, 0.090 m/s. |
Opening size | To DIN EN ISO 12956, 100 µm. |
Fleece | PP-Nonwoven. |
Sustainability data
Material | Polymer Polyester fibre (PET) |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Expected Life | 120 year Guidance for specification option: Predicted to be durable for 120 years in natural soils with 4 ≤ pH ≤9 and soil temperatures ≤25°C |