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Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Specifications
Brand Name :
JianYi
Model Number :
4mm-8mm
Certification :
ISO 9001 CE
Place of Origin :
China
MOQ :
90㎡
Price :
0.96USD~3.44USD per sqm
Payment Terms :
L/C,D/P
Supply Ability :
600T/Month
Delivery Time :
7-15 days
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
Description
Reinforced Composite Drainage Geonet is a multi-functional composite material that integrates drainage, filtration, and reinforcement. It is optimized on the basis of ordinary composite drainage geonet by increasing the thickness of the geonet core and enhancing the tensile strength of the non-woven geotextile. It can not only discharge seepage water quickly but also enhance the bearing capacity of the foundation, disperse stress, and prevent foundation deformation, which is suitable for highway and railway projects.
Production Process: Select high-quality HDPE material (density ≥ 0.94 g/cm³) to produce the geonet core, and increase the number and thickness of the vertical ribs and inclined supports of the geonet core to enhance the compressive strength and drainage capacity. The upper and lower layers of non-woven geotextiles adopt high-strength polypropylene fiber, which is processed by needle punching to enhance the tensile strength and filtration performance. The composite process adopts hot-melt bonding + needle punching composite technology, which makes the connection between the geonet core and the non-woven geotextile more firm, and integrates the three functions of drainage, filtration, and reinforcement.
Technical Parameters (Meet ASTM D6391-17, EN ISO 10318:2010, GB/T 17642-2011):
  • 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, such as highway subgrade drainage, railway subgrade drainage, and bridge approach drainage; airport runways, freight yards, and other projects, which can discharge the seepage water in the subgrade quickly, enhance the bearing capacity of the subgrade, and prevent subgrade softening and settlement. It can also be used in the drainage of slope protection projects, ensuring the stability of the slope.
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Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects

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Product Detail
Brand Name :
JianYi
Model Number :
4mm-8mm
Certification :
ISO 9001 CE
Place of Origin :
China
MOQ :
90㎡
Price :
0.96USD~3.44USD per sqm
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Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects
Reinforced Composite Drainage Geonet with 16kN/m Tensile Strength for Multi-Functional Highway and Railway Projects

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
3 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
550 Million USD-830 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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