Geotextile is a big member of geosynthetics family. Its utilization is the biggest one among all of the geosynthetics. Geotextile can be divided into two categories which are woven and non woven geotextile.

Brief Introduction

Our manufactured non woven geotextile is processed in needle‑punched way without chemical additive using 100% polypropylene or polyester fabrics. Polypropylene or polyester staple fibers or their continuous filaments are bonded by mechanically entangling the fibers with barbed needles. Non woven geotextiles can retain its dimensional stability and are resistant to damage from construction stresses by forming a strong fabric from this mechanical needle punched processing way.

Non woven geotextile fabrics can support separation and stabilization, subsurface drainage, filtration, and cushioning. They are available in a variety of styles to fit your specific project needs and specifications.

Features & Benefits

Requires less aggregate during construction

Separates aggregate from soil, doubling the useful road life

Provide superior hydraulics and soil retention to support filtration

Mitigates dust in unpaved roads

Provides cushioning and protection for critical lining systems

Resists chemicals and microorganism to support long usage life

Resists biological and chemical environments normally found in soils

Installs faster than traditional methods reducing overall construction time

Applications

Heavy rip‑rap/boulder retaining walls

Stabilization/separation in road and railway construction

Underlayment

Erosion control

Environmental waste management

Landscape fabric and weed barrier

Pipe wrap

Specifications

PP staple fiber nonwoven geotextile fabric & PET filament non woven geotextile fabric TDS

No. Item Value SPE.4.5 7.5 10 15 20 25 30 40 50
1 Density g/m²：100, 150, 200, 300, 400, 500, 600, 800, 1000
2 Break tensile strength (MD,CD) kN/m：4.5, 7.5, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0
3 Elongation at standard strength，%：40~80
4 CBR Bursting strength,KN：≥0.8, 1.6, 1.9, 2.9, 3.9, 5.3, 6.4, 7.9, 8.5
5 Tear Strength，kN (CD,MD)：≥0.14, 0.21, 0.28, 0.42, 0.56, 0.7, 0.82, 1.10, 1.25
6 Equivalent opening size O90（O95），mm：0.05~0.2
7 Vertical seepage coefficient,cm/s：K×（10‑1‑10‑3） K=1.0~9.9
8 Thickness,mm,≥：0.8, 1.2, 1.6, 2.2, 2.8, 3.4, 4.2, 5.5, 6.8
9 Width deviation %：‑0.5~10
10 Unit area weight deviation %：‑5

Notes:

1 This Information is provided for reference purposes only and is not intended as a warranty or guarantee. YINGFAN assumes no liability in connection with the use of this Information. Specifications subject to change without notice.
2 Ordinary UV resistance is about 40% strength retained after 500h UV exposure. For higher resistance property, extra anti‑UV additive is needed, which will make minimum order quantity and price both increase accordingly. PET filament UV resistance property is usually 70%.

PET staple fiber non woven geotextile TDS

No. Item Value SPE.3 5 8 10 15 20 25 30 40
1 Break tensile strength (MD,CD) kN/m：3, 5, 8, 10, 15, 20, 25, 30, 40
2 Unit weight：100,150,200,300,400,600,800,900,1000
3 Elongation at break，%：20~100
4 Bursting strength,KN：≥0.6,1.0,1.4,1.8,2.5,3.2,4.0,5.5,7.0
5 Unit area weight deviation %：±5
6 Width deviation %：‑0.5
7 Thickness deviation %：±10
8 Equivalent opening size O90（O95），mm：0.07~0.2
9 Vertical seepage coefficient,cm/s：K×（10‑1‑10‑3） K=1.0~9.9
10 Tear Strength，kN (CD,MD)：≥0.1,0.15,0.2,0.25,0.4,0.5,0.65,0.8,1.0
11 Anti‑acid and alkali property ( strength retained ) %：80
12 Oxidation resistance (strength retained)%：80
13 UV resistance (strength retained)%：80

Notes:
1 Item 5‑7 values are designed as design or contract.
2 Item 10‑13 are values for reference and used as inner production control.They can be designed as request.
3 This Information is provided for reference purposes only and is not intended as a warranty or guarantee. YINGFAN assumes no liability in connection with the use of this Information. Specifications subject to change without notice.