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Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects

90㎡
MOQ
0.96USD~3.44USD per sqm
Price
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
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Features
Specifications
Color: Black
Chemical Resistance: Excellent
Width: 2m-6m
Uv Resistance: Excellent
Length: 50m-100m
Tensile Strength: ≥16kN/m
Weight: ≥200g/m2
Application: Landfill, Roadbed, Railway, Tunnel, Retaining Wall
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Reinforced Drainage Geonet

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Multi-Functional Composite Drainage Geonet

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16kN/m Tensile Strength Reinforced Composite Drainage Geonet
Basic Infomation
Place of Origin: China
Brand Name: JianYi
Certification: ISO 9001 CE
Model Number: 4mm-8mm
Payment & Shipping Terms
Delivery Time: 7-15 days
Payment Terms: L/C,D/P
Supply Ability: 600T/Month
Product Description
Reinforced Composite Drainage Geonet
A multi-functional composite material engineered for highway and railway projects, integrating drainage, filtration, and reinforcement capabilities in a single solution.
This advanced geonet is optimized from standard composite drainage geonets by increasing geonet core thickness and enhancing non-woven geotextile tensile strength. It provides rapid seepage water discharge while improving foundation bearing capacity, stress distribution, and preventing foundation deformation.
Manufacturing Process
High-quality HDPE material (density ≥ 0.94 g/cm³) forms the geonet core, with increased vertical ribs and inclined supports for enhanced compressive strength and drainage capacity. Upper and lower non-woven geotextiles use high-strength polypropylene fiber processed by needle punching to improve tensile strength and filtration performance.
The composite process employs hot-melt bonding + needle punching technology, creating a firm connection between geonet core and non-woven geotextile that integrates drainage, filtration, and reinforcement functions.
Technical Specifications
Complies with ASTM D6391-17, EN ISO 10318:2010, and GB/T 17642-2011 standards:
Parameter Specification
Geonet Core Thickness 8-25 mm
Non-woven Geotextile Weight 100-300 g/m² (per layer)
Longitudinal Tensile Strength ≥ 30 kN/m
Transverse Tensile Strength ≥ 30 kN/m
Compressive Strength ≥ 300 kPa (no obvious deformation)
Drainage Capacity ≥ 0.5 m³/(m*h) (under 200 kPa pressure)
Elongation at Break ≤ 15%
Wear Resistance ≥ 500 cycles (no damage)
Application Scenarios
  • Highway and railway projects including subgrade drainage for highways, railways, and bridge approaches
  • Airport runways and freight yards for rapid seepage water discharge and enhanced subgrade bearing capacity
  • Prevention of subgrade softening and settlement in various infrastructure projects
  • Slope protection drainage systems to ensure slope stability and structural integrity
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Contact Person : Miss. Sara
Tel : +86 1511612 9368
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Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
group@jianyigeotextile.com
+86 1511612 9368
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