Filament Needle Punched Geotextile
Filament needle punched geotextile with nonwoven method Specification: 100gsm-800gsm Property: Good flexibility, permeability, filtration and easy for construction. Usage: Used in area of highway, railway, dam, rec la mation for filtration, separation drainage and protection. Size of package:...
Product Introduction
Filament needle punched geotextile
Specification: 100gsm-800gsm
Polyester filament geotextile is a high-performance geotextile material made from 100% polyester filament as raw material and processed through composite processing. The product has good tensile, tear resistance, aging resistance, corrosion resistance and other characteristics, and is a reliable waterproof material for underground works.
Property: Good flexibility, permeability, filtration and easy for construction.
Usage: Used in area of highway, railway, dam, reclamation for filtration, separation drainage and
protection.
Size of package: Width 2-6m, length 50-100m or as customer request.
performance
1. Strong tensile performance: Polyester filament geotextile has good tensile performance and can withstand large tensile forces, ensuring safety during construction.
2. Strong tear resistance: This product also has strong tear resistance and can effectively resist cracks and damage on the ground, ensuring the safety of underground engineering.
3. Good aging resistance: Polyester filament geotextile is durable and not easily affected by factors such as ultraviolet rays, oxides, acids, and alkalis, and has a long service life.
4. Good corrosion resistance: The polyester material used in the product has good corrosion resistance and can be used for a long time in acidic and alkaline environments.
Technical data
Technical specification of Filament spunbond needle punched nonwoven geotextile
No. | Item | 100g | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | Note | |
1 | Weight variation% | -5 | ||||||||||
2 | Thickness,mm,≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 | ||
3 | Width variation,%,m | -0.5 | ||||||||||
4 | Breaking strength,KN/m,≥ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | MD/CD | |
5 | Breaking elongation,% | 40-80 MD/CD | ||||||||||
6 | CBR Mullen Burst Strength,KN,≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | ||
7 | 等效孔径Seive size O90,mm | 0.05-0.2 | ||||||||||
8 | Vertical Permeability coefficient,cm/s | K×(10-1-10-3) | K=1.0-9.9 | |||||||||
9 | Tear strength,KN,≥ | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.1 | 1.25 | MD/CD | |
Production
Polyester filament geotextile is processed using a process of interweaving non-woven fabric and wire mesh. Firstly, the polyester filament is spun in a certain proportion to form a continuous filament. Then, the filament is composite onto the non-woven fabric and made into a wire mesh composite geotextile. Finally, the wire mesh and non-woven fabric are melted together through the melting process to form a complete geotextile.
Product detail pictures
Filament geotextile
Applicable scope
1. Road construction: Polyester filament geotextile can be used for roadbed, embankment, slope, bypass, pit reinforcement, etc. in road construction.
2. Water conservancy engineering: This product can be used for dams, embankments, shore slope protection, stacking stones, and bank protection engineering in water conservancy engineering.
3. Municipal construction: Polyester filament geotextile can be used for greening projects, roadbed reinforcement, waterproofing projects, shelter projects, etc. in urban construction.
4. Mining: This product can be used in mining slag yards, tailings dams, earth and rock platforms, retaining wall engineering, etc.
Our certificates
Payment and delivery
Our advantage
Thanks for yor visit, if you have any requirement about our product, just feel free to contact us as the following contact method.
Contact us
Tel: +86-534-2567999
Email: jenniferlemonekyo@outlook.com
Add: Development Zone, Ling County, Dezhou City, Shandong Province, China.
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