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  • PP(Polypropylene)high strength geotextile
  • PP(Polypropylene)high strength geotextile
  • PP(Polypropylene)high strength geotextile
  • PP(Polypropylene)high strength geotextile

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PP(Polypropylene)high strength geotextile
PP high-strength geotextile is a synthetic material made from 100% virgin polypropylene fibers through an advanced needle-punching process. This unique process creates a robust three-dimensional fiber network, resulting in exceptionally high tensile strength, tear resistance, and puncture resistance. It is primarily used as a reinforcement, isolation, filtration, and drainage material, and is widely used in civil engineering and infrastructure construction, where mechanical properties are critical.
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Product Description

High-strength polypropylene staple fiber needle-punched geotextile has various application scenarios:

In port engineering:

Used to reinforce the foundation of dock yards and improve load-bearing capacity.

As a protective layer for breakwaters, it resists the impact of waves.


In mining engineering:

Used for reinforcement and anti-seepage of tailings dams to ensure the safety of tailings ponds.

Protect open-pit mine slopes to reduce ore slippage and soil erosion.


In tunnel projects:

As the waterproof layer and reinforcing layer of tunnel lining, it improves the waterproof performance and structural strength of the tunnel.


In artificial lakes and landscape projects:

Used for anti-seepage and reinforcement of lake bottoms and revetments to maintain the stability of water bodies.

Product Parameters
PET Material Product Specifications:
No.ITEMUnit100200300400500600700
1Unit weight variation％±6
2Grab strengthMDN≥450≥900≥1200≥1600≥2000≥2400≥3200
CD≥450≥900≥1200≥1600≥2000≥2400≥3200
3Trapezoidal tear strengthMDN≥170≥350≥420≥500≥580≥660≥900
CD≥170≥350≥420≥500≥580≥660≥900
4CBR Mullen burst strengthKN≥1.3≥2.5≥3.5≥4.3≥5.5≥6.5≥9.0
5Breaking strengthMDKN/m≥5.0≥11≥16≥22≥28≥35≥48
CD≥5.0≥11≥16≥22≥28≥35≥48
6Elongation at breakMD％40-7050-8070±20
CD
7Puncture resistanceN≥210≥430≥650≥900≥1200≥1500≥2500
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