Nonwoven Needlepunch Geotextile
Needlepunched nonwoven geotextile for filtration, drainage and separation applications.
- High permeability and puncture resistance
- Excellent filtration performance in drainage systems
- Flexible and conformable to uneven surfaces
产品介绍
Nonwoven Needlepunch Geotextile – N Series
Needlepunched nonwoven geotextile produced from polypropylene fibres that are mechanically interlocked by barbed needles. The resulting fabric combines high permeability with good elongation, allowing it to conform to uneven ground while maintaining its filtration performance.
Strengths
- High water permeability across the fabric plane
- High elongation conforms to irregular subgrades
- Resistant to UV, chemical substances and micro-organisms
Function
- Separation
- Filtration
- Drainage
- Protection
Applications
- Separation layer between subgrade and aggregate
- Filtration in subsurface and French drain systems
- Cushion and protection layer for geomembrane liners
- Erosion control beneath riprap and revetments