Polyethylene roll form supply (PE) is available in a range of densities with variable flexibility. Economic and with good overall chemical resistance, this material is highly suited to larger projects.
High Density Polyethylene ( HDPE )
The Landflex PEHD high density polyethylene membrane is ideal for use in a wide range of containment applications including lakes, canals, ponds, dam lining, lagoons and reservoirs. The material is robust enough to meet all current environmental performance demands and available in thicknesses ranging from 0.5mm to 2.5mm.
This material has a range of textures and can be supplied smooth, textured one side or textured both sides.
Standard Roll Dimensions:
6m wide x 100 to 200m (dependent on material thickness).
Linear Low Density Polyethylene ( LLDPE )
Linear Low Density Polyethylene roll form supply offers high strength, extremely flexible, pliable material. It is an excellent choice for attenuation tank linings, landfill capping, pond and lake projects and where Japanese Knotweed must be contained.
This material has a range of textures and can be supplied smooth, textured one side or textured both sides.
Standard Roll Dimensions:
0.5mm – 7m wide x 420m 1.00mm – 6m wide x 200m
Pozidrain Drainage and Gas Venting Geocomposite
A highly flexible, strong Polyethylene material with a cuspated core, Pozidrain has non woven geotextile filter fabric bonded either one or both sides. Pozidrain is a sustainable, environmental alternative to traditional filter stone.
Used predominantly for Landfill applications such as leachate collection, the product is also highly suitable for gas venting, groundwater drainage collection, capillary break layers, Vertical cut-off trenches, leakage detection layers, embankment drainage and slope stabilisation.
Among its many benefits, Pozidrain is:
- Easy to handle
- Eliminates filter stone
- Creates volume in landfill
- Allows use of lower specification backfill materials
- Reduces excavation and backfill
- High impact and crush strength
- High flow capacity
- Acts as a protection to geomembrane
- Ease and speed of installation without specialist equipment
- Greatly reduced traffic volumes compared to drainage stone
Please refer to our material downloads section for further technical specifications.
Standard roll dimensions:
4.4m wide x 100m
