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PP Filament Nonwoven Geotextile
Classification :
Geotextile
Product Details
PP (Polypropylene) Filament Nonwoven Geotextile is a durable, permeable fabric made from continuous polypropylene fibers, needle-punched to form strong, interlocked filaments, providing excellent filtration, separation, stabilization, and reinforcement in civil engineering for roads, railways, landfills, and drainage, due to its high tensile strength, chemical resistance, and good water flow.
| Weight | 100g | 150g | 200g | 250g | 300g | 400g | 500g | 600g | 800g |
| Weight Variation(%) | -8 | -8 | -8 | -8 | -7 | -7 | -6 | -6 | -6 |
| Thickness(mm) | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 3.0 | 3.6 | 4.1 | 5.0 |
| Width Variation(%) | 0.5 | ||||||||
| Breaking Strength (MD and TD)(KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 12.5 | 16.0 | 19.0 | 25.0 |
| Elongation at Break (MD and TD)(%) | 25~100 | ||||||||
| CBR Mullen Burst Strength(KN) | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 2.1 | 2.7 | 3.2 | 4.0 |
| Sieve Size O90(mm) | 0.07~0.2 | ||||||||
| Vertical Permeability Coefficient(cm/s) | k*(10-1~10-3) (k=1.0~9.9) | ||||||||
| Tear Strengh (MD and TD)(KN) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.33 | 0.42 | 0.46 | 0.60 |
Key Characteristics
Material: 100% Polypropylene (PP) continuous filaments.
Manufacturing: Created by needle-punching, which interlocks the continuous filaments into a strong, felt-like fabric.
Properties: High strength, good elongation, excellent water permeability, chemical resistance (acids/alkalis), UV resistance (with additives), and resistance to microbes.
Types: Can be staple fiber or continuous filament, with variations like thermal bonding and UV treatment available.
Functions
Filtration: Allows water to pass while retaining soil fines, ideal for drains and pipe wraps.
Separation: Prevents mixing of different soil layers (e.g., gravel from subgrade).
Reinforcement: Improves soil stability and load-bearing capacity, like in retaining walls.
Protection: Shields underlying geomembranes and other structures from damage.
Drainage: Facilitates liquid or gas flow within the soil.
Applications
Road & Railway Construction (stabilization, sub-base separation)
Landfills (liner protection, gas venting)
Dams & Embankments
Erosion Control & Slope Protection
Trench & Pipe Drainage Systems
Production Link
Packaging And Delivery
We are committed to the safe delivery of every entrustment.All products are professionally packed with compression and shockproof before leaving the factory to ensure that they are intact during transportation. Air, sea or land transportation services can be flexibly arranged according to your needs and timeliness.
Customer visit
With rigorous quality control and efficient logistics, our products have been exported to over 100 countries and regions across Asia, Europe, Africa, the Americas, and Oceania, establishing us as a key supplier in the global geosynthetics industry.
HONOR
Our company has obtained certifications including ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), CE, ASTM, and GOST, ensuring compliance with market entry requirements in the EU, US, Russia, and other regions.
Customer reviews
Shandong Huantong Import and Export Trade Co., Ltd. is a leading manufacturer and international supplier of high-performance geosynthetics. We specialize in the development, production, and global distribution of innovative solutions for civil engineering, environmental protection, and geotechnical applications.
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