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4mm Tri-Dimension Composite Geonet for Drainage
Feb 05, 2017
Basic Info
  • Model NO.: geonet

  • Application: Retaining Wall, Steep Slop, Dam

  • Function: Anti-slip

  • Width: 1-6m

  • Port: Qingdao

  • Certicificate: ISO 9001-2008

  • Specification: ASTM

  • HS Code: 5603949090

  • Color: Black

  • Certification: CE

  • Feature: Corrosion Resistant, Oxidation Resistance, Wear-resistant

  • Weight: 750g/Sqm 1000g/Sqm 1300g/Sqm 1600g/Sqm

  • Length: 50m or as Request

  • Trademark: RUNTONG

  • Origin: Dezhou, China

Product Description
4mm tri-dimension composite geonet for drainage

Introduction
Three-dimensional composite drainage network is one three-dimension geonet composited two needle-punched non-woven geotextiles. one 3Dgeonet +two geotextiles
Offering completely functions "filter-drainage-protection". This kind of special three-dimensional structure can make it bear higher compression loading and keep certain thickness and same time offer excellent permeable performance.

Performance
1. Excellent drainage and sustain high compression loading
2. Highest tensile strength and shearing strength
3. Cut down ratio of geotextile into geonet and keep stable permeability in a long time
4. It can bear compression loading over 2000Kpa
5. Its compressive strength far exceeds general drainage geonet

Application
Using for drainage such as refuse landfill, roadbed & road surface, railway, tunnel, underground structure, retaining wall, garden, sports ground and so on.

Typical Applicatios
Landfill drainage; Roadbed and road drainage; Railway drainage; Tunnel drainage, underground
Structure drainage, the retaining back wall drainage; Gardens and sports ground drainage

Specifications and technical parameters

Drainage network core
 

units
 

Specification
 

Unit weight
 

g/m2
 

750
 

1000
 

1300
 

1600
 

Thickness
 

Mm
 

5.0
 

6.0
 

7.0
 

7.6
 

Hydraulic conductivity
 

m/s
 

kx10-4
 

Kx10-4
 

Kx10-4
 

Kx10-4
 

Elongation
 

%
 

50
 

50
 

50
 

50
 

Tensile strength

(core netwaork)
 

kN/m
 

8
 

10
 

12
 

14
 

Geotextile
 

g/m2
 

Heavier grades of geotextiles can be bonded to geonet on request
 
 
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