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What is Woven Geotextile?

Woven Geotextiles are permeable fabrics that, when used in association with soil, can separate, reinforce, protect, or drain. Typically made from polypropylene or polyester, geotextile fabrics come in three basic forms: woven (resembling mail bag sacking), needle punched (resembling felt), or heat bonded (resembling ironed felt). A woven geotextile is manufactured from continuous filaments or strips of synthetic material which are woven together to form a uniform sheet.

A woven geotextile has a very uniform pore size which varies under load making it less suitable for filtering anything other than clean single-sized soils/fills.

Applications

  • Irrigation ponds, canals, ditches & water reservoirs
  • Gravel Driveway, drainage, road construction.
  • Landfill cells, covers, & caps

Testing Standard

  • GRI GM 6/9/11/13/14/19
  • ASTM D792/D1004/D1238/D1505/D1603/D3895
  • ASTM D4218/D4833/D5199/D5397/D5596

Difference between Woven and Non-Woven

woven vs no woven Geotextile

Woven Geotextile

  • 1. Constructed from interlaced yarn, polypropylene, or other fibers
  • 2. Semi-impermeable lower flow-through rate
  • 3. High tensile strength and load capacity
  • 4. Great for Stabilization and Reinforcement Applications

Non-Woven Geotextile

  • 1. Typically made of needled punched synthetic fibers
  • 2. Permeable with higher drain through flow rate
  • 3. Measured by weight, commonly referred to as ounces/sq. yard
  • 4. Excellent for drainage, separation, and filtration applications

Technical Specification

QSM: 100-800g. Material: High-quality PET. Price from $0.5 SQM

Short Fiber Woven Geotextile
GSM100150200250300350400450500600800
Mass Deviation Per Unit Area ( % )-8-8-8-8-7-7-7-7-6-6-6
Thickness ≥(mm)0.91.31.72.12.42.733.33.64.15
Width Deviation(%)-0.5
Elongation At Break40-80
CBR Brushing Strength ≥(KN)0.30.60.91.21.51.82.12.42.73.24
Breaking Strength ≥(KN)2.54.56.589.51112.514161925
Equivalent Aperture 090 (095)(MM)0.07-0.2
Vertical Permeability Coefficient (CM/S)Kx(10^-1-10^-3) K=1.0-9.9
Tearing Strength≥(KN)0.080.120.160.20.240.280.330.380.420.460.6
Long Fiber Woven Geotextile
GSM100150200250300350400450500600800
Mass Deviation Per Unit Area ( % )-6-6-6-5-5-5-5-5-4-4-4
Thickness ≥(mm)1.22.12.52.83.13.43.84.14.45.27.5
Width Deviation(%)-0.5
Elongation At Break40-80
Breaking Strength ≥(KN)1.32.12.83.44.14.75.466.7810.5
Equivalent Aperture 090 (095)(MM)0.07-0.2
Vertical Permeability Coefficient (CM/S)Kx(10^-1-10^-3) K=1.0-9.9
Tearing Strength≥(KN)0.170.280.350.420.490.560.630.70.770.911.25

Technical Notes

Woven Geotextile is a very technical product to work with. It must be installed by certified welding technicians using specialized welding equipment to ensure performance.

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