Continuous filament spunbonded nonwoven geotextile
The structure of the filament gives it excellent tensile strength and can withstand large external forces and loads.
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Product Description

It is manufactured through a filament spunbond nonwoven process and has the following salient features:

High strength: The structure of the filament gives it excellent tensile strength and can withstand large external forces and loads. For example, in large-scale filling projects, it can effectively prevent the tensile deformation and rupture of soil.


Good uniformity: The production process ensures uniform performance of the material in all directions, ensuring stability and reliability in engineering applications.


Excellent corrosion resistance: It can maintain stable performance for a long time under various harsh environmental conditions and is not corroded by chemicals such as acids and alkalis. Excellent performance in land remediation projects in some chemically contaminated areas.


Filament spunbond nonwoven geotextiles have a wide range of applications:

In road works:

It is used to strengthen the base layer, improve the load-bearing capacity of the road, and reduce uneven settlement of the road surface.

Acts as an isolation layer to prevent mutual interference between different material layers.


In water conservancy projects:

Used for anti-seepage treatment of reservoirs and channels, effectively reducing leakage losses of water resources.

As a slope protection material, it enhances the erosion resistance of river banks and embankments.


In the field of environmental protection:

Used to cover and isolate landfills to prevent the spread of harmful substances.

Product Parameters
PET Material Product Specifications:
ITEMNominal brtaking strength
4.57.510152025304050
1Breaking strength in MD&CDkN/m4.57.510152025304050
2Nominal elongation40-80
3CBR Mullen burst strength≥kN0.81.61.92.93.95.36.47.98.5
4Tear strength in MD&CDkN0.140.210.280.420.560.700.821.101.25
5Sieve size O90 (O95)mm0.05-0.20
6Vertical permeability coefficientcm/sk×(10-1~10-3),其中k=1.0~9.9
7Thickness≥mm0.81.21.62.22.83.44.25.56.8
8Width variation-0.5
9Unit weight variation-5.00
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