China Continuous Filament Needle Punched Nonwoven Geotextile

4.Product Description
Specifications
Polyester Continuous Filament Needle Punched Nonwoven Geotextile,max width 8m,unit weight :100-800gsm
Specifications
1.PET geotextile fabric
2.100g-80g/sq.m
3.2-8m width
Filament needle punched nonwoven geotextile using all new polyester resin spunbonded continuous filament needle punched geotextiles are manufactured by the extrusion of fibers which are then laid down on a manufacturing "bed" and then needle punched from both top and bottom to entangle the fibers to produce a dimensionally stable geotextile.
Features & benefits
1.Mass per unit areas range from 100g to 800g/m2 to guarantee an available product for every application (heavier products may be available by special order)
2.Superior chemical resistance in even the most aggressive environmental applications
3.Continuous long fibers needle punched together to form a sturdy fabric capable of withstanding construction installation stresses
4.Contains additives for maximum UV resistance
Application

1. Filtration
It can be the filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls. At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.

2.Separation:
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different granule pathway from the groundsill or other buildings..

3. Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earth body stability.