PP Filament Nonwoven Geotextile
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
Phân loại : Vải địa kỹ thuật
WhatsApp : +86-13964001233
Email : services@geotextiletrade.com
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Chi tiết sản phẩm
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.
Ứng dụng
Applications
- Road & Railway Construction (stabilization, sub-base separation)
- Landfills (liner protection, gas venting)
- Dams & Embankments
- Erosion Control & Slope Protection
- Trench & Pipe Drainage Systems
Đóng gói & Giao hàng
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.
| Material | Polypropylene / Polyester / HDPE (product specific) |
|---|---|
| Standard | ASTM, ISO, CE (as applicable) |
| Width | 1 m – 6 m (customizable) |
| Length | 50 m – 100 m per roll (customizable) |
| Tensile Strength | Product specific — see specification table in Product Details |
| UV Resistance | Available with UV-stabilized formulations |
| Application | Civil engineering, environmental protection, geotechnical works |
We pack all geosynthetic products with compression and shockproof protection before leaving the factory to ensure rolls and panels arrive intact.
Packaging & Delivery
Packaging: woven bags / pallets / wooden crates (product specific)
Labeling: product name, batch number, dimensions, and net weight
Port: Qingdao / Tianjin / Shanghai (China)
Lead time: subject to order quantity and production schedule
Shipping Methods
1. Express: DHL / UPS / FedEx / TNT (door-to-door)
2. Air freight or sea freight (FCL / LCL)
3. Customer-appointed forwarder accepted
We choose safe packaging materials to prevent damage in transit.
Q: What payment methods do you accept?
A: T/T (wire transfer), L/C, and Trade Assurance. PayPal or Western Union may be available for small orders.
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies by product. Contact us with your specification and quantity for a quotation.
Q: Can you provide samples?
A: Yes. Sample rolls or swatches are available; courier cost is usually borne by the buyer.
Q: Which logistics partners do you use?
A: We work with major international forwarders and can ship by express, air, or sea according to your schedule.
Q: How long is the production lead time?
A: Standard products: typically 7–15 days after deposit. Custom specifications may require longer lead time — we will confirm before order.
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
We specialize in the development, production, and global distribution of innovative geosynthetic solutions for civil engineering, environmental protection, and geotechnical applications.
