Short nonwoven geotextile
Short nonwoven geotextile made up of fibers of polyester or polypropylene in random directions and punched together by needles during the manufacturing process.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage.
1) Staple fibers needle punched non woven geotextile
The geotextile is made of polypropylene staple fibers on cross-laying equipment and needle punched equipment.
It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size,
good filtrability etc.
2 ) Filament non woven geotextile
Filament geotextile has features as follows: High strength, good capacity of elongation and high biology tolerance, alkali tolerance,
acidity tolerance, weather resistance good filtration and fine drainage capacity etc. Also it is of low cost, easy in construction
and use effects.Geotextile production process Geotextile photo
1.Engineered to provide high strength and high elongation at break to ensure excellent resistance to damage during construction.
2.Manufactured from high tenacity UV stabilised virgin polypropylene or polyester fibers which have been heavily drawn to ensure excellent long term durability in all soil types.
3.Manufactured using a randomly orientated web to provide completely isotropic properties,ensuring that high strength is not limited to a single direction.
4.Excellent uniformity with high permeability and low pore size for soil filtration.
5.Supplied to a maximum width of 6.5mts,ensuring minimum waste over large construction areas.
6.100% polypropylene or polyester staple fibers ,needle punched and random network formation.
7.UV and rot resistant and biological degradation resistant.
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.9.SeparationThe 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 differentgranule pathway from the groundsill or other buildings. 10.ReinforcementThe 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. 11.Protection It prevents the bank from being washed out, protects the bank and thebottom, prevents the water and soil from being washed away.
While the nonwoven fabric can be used in almost any stabilization,separation or cushioning application,they are most commonly used in areas that also require filatration.The non woven design of the material provides a higher rate of flow through,making it easier for water to pass through the material.
Some commen uses of the material includes the following:
1.Road stabilization applications
8.Fitration under rip rap and rocks
1) Weight / Mass: 100gsm - 1500gsm
2) width:1m~8m, length: at your request
3) Color: white, black, grey, brown, green
4) Material: PP / PET
5) Manufacturing method: nonwoven / woven
|Breaking Strength( KN/m)≥
||MD and TD
|Elongation at break%
|CBR Mullen Burst Strength KN≥
|Sieve Size O90(mm)
|Vertical Permeability Coefficient cm/s
|Tearing Strength KN≥
||MD and TD