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Home >Products >Geotextile >Non Woven Geotextile > Nonwoven Geotextile Cushion Fabric
Nonwoven Geotextile Cushion Fabric
- Product Item: obor-nonwoven geotextile cushion
- Category: Non Woven Geotextile
- Good Quality Nonwoven Geotextile Cushion Price,Leading Nonwoven Geotextile Manufacturer&Exporter,100-500gsm black protection cloth under geomembrane liner
Description
Nonwoven Geotextile Cushion Fabric
What It Is
A needle punched nonwoven cloth used as the cushion layer above and below a geomembrane liner. It is made from PP or PET staple fibre on the transverse web line and the needle loom, in 100-500 g/m2, roll width 1 m to 6 m and roll lengths of 50 m, 100 m, 150 m and 200 m, in black, white or grey.
What It Does
- Cushion: the punched fibre face absorbs point loads from stone, root and construction traffic, so the liner below is not punctured.
- Filtration: water passes through while soil fines stay behind, which keeps the drainage layer from clogging.
- Separation: the liner bed and the subgrade stay as two distinct layers instead of mixing.
- Protection: laid over a finished liner it shields the membrane from UV and from damage during backfilling.
The fibre resists acid, alkali, corrosion and ageing in soils and water of different pH, is not damaged by micro-organisms or insects, and keeps strength and elongation when wet. Light and soft, the cloth rolls out without heavy equipment.
Where It Is Used
Pond and reservoir liner systems, landfill base and cover layers, canal and water reservoir lining, tank and containment bund lining, drainage blankets, slope protection, and any work where a geomembrane needs a protective layer under or over it.
Parameters
| Type | needle punched nonwoven geotextile (cushion layer) |
| Raw material | PP or PET staple fibre |
| Weight | 100-500 g/m2 |
| Roll width | 1 m - 6 m |
| Roll length | 50 m / 100 m / 150 m / 200 m |
| Colour | black, white, grey |
| Standard | GB / ASTM |
| Function | seepage proofing, reinforcement, filtration, cushion and protection |
| Features | tear resistant, anti-aging, eco-friendly |
| Warranty | more than 5 years |
Product Photos
Cushion cloth already covered with the liner and held with gravel at the edge, so the membrane is never laid straight onto stone.
The same fabric run around the curved bank of a basin before water is filled. Rolls, sample stacks and the winding face are shown in the product images at the top of this page.
