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300 G/m2 Nonwoven Needle Punched Short Fiber Geotextile for Separation

Non woven 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.
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  • short fiber geotextile

  • Zhongloo


Production introduction:
Polyester (PET) Geotextiles include fabrics for separation and stabilization, subsurface drainage, filtration and cushioning.
The nonwoven PET geotextiles are applied in roads, drainage, filtration, landscaping embankment, airfields, landfills, sports and
landfills construction projects.

Specification


Non-woven Geotextile Technical Parameter (GB standard)
Item
Standard Specification
Vertical and horizontal fracture strength(KN/M)
3
5
8
10
15
20
25
30
40
Elongation corresponding to standard breaking strength (%)
20-100
CBR Bursting strength(KN)
0.6
1
1.4
1.8
2.5
3.2
4
5.5
7
Deviation rate of weight per unit area(%)
±5
Vertical and horizontal tearing strength(KN)
0.10
0.15
0.20
0.25
0.40
0.50
0.65
0.80
1.00
Width deviation rate(%)
-0.5
Thickness deviation rate(%)
±10
Vertical permeability coefficient(cm/s)
k*(0.001-0.1) Ps: k=1.0-9.9
Acid and alkali resistance(% ≥)
80
Antioxidant performance(% ≥)
80
UV resistance (% ≥)
80



Applications
1.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. 2.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. 3.It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away.


photobank (6)



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