PP/PET Needle Punched Non-Woven Geotextile
We offer a wide range of nonwoven geotextiles made of polypropylene fibers, which provide excellent physical and hydraulic properties and are chemically stable in a wide range of environments. Primarily used for subsurface drainage, soil separation, filtration and rockslope protection. These are cost effective economical solutions for many applications, which will withstand installation stresses with high puncture and burst resistance. The high permeability properties provide high water flow rates for excellent filtration properties.
·Width: Within 6 m (1m-6m)
·Length: 50m-100m/roll (as request)
·Color: Black , White , Grey, Others
|Weight deviation, %||-8||-8||-8||-8||-7||-7||-7||-7||-6||-6||-6|
|Breaking strength, KN/m ≥||2.5||4.5||6.5||8.0||9.5||11.0||12.5||14.0||15.0||19.0||25.0|
|CBR bursting strength, KN≥||0.3||0.6||0.9||1.2||1.5||1.8||2.1||2.4||2.4||3.2||4.0|
|Tear strength, KN≥||0.08||0.12||0.16||0.20||0.24||0.28||0.33||0.38||0.42||0.46||0.60|
|Sieve Size 090(095) mm||0.07-0.2|
|Vertical permeability（coefficient, cm/s）||k*（10-4-10-3）|
1.High Strength & Low Elongation
3.Optimum Permeability Characteristics
4.Resistant to sun, soil chemicals, mildew and insects.
5.Easy to Build.
6.Increases life of paved and unpaved areas.
Factory & Packaging
Geotextiles are wrapped double layers woven geotextile. If you have any requests, we will package products as your request.
All products will be loaded container safely.
Function of Geotextiles
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.
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 earthbody stability.
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.
Repaving with asphalt;
Protection membranes or hydraulic concrete;
Filtration, separation and reinforcement in asphalt binders, soft and drainage;