Composite Geonet for Drainage
Intrpoduction
Drainage Composite Geonet is a new type of dewatering geotechnical material, which the raw material is HDPE and manufactured via particular extrusion forming technique. It has three levels, the inner fillet has strong rigidity, arrange longitudinal to form dewatering channel, the upper and bottom fillet form support to avoid geotextile inserting into dewatering channel, that means even if under high load it can also keep good dewatering property. It is the best dewatering material currently who has below function:" filter -- dewatering -- ventilate -- protect".
Performance
1.Excellent drainage function, can bear long time high press load.
2.High tensile and shear strength.
3.Reduce the rete geotextile embedding into the core of geonet, can protect long time stable water conductivity
4.tri-dimension composite geonet for drainage can bear more than 20Kpa compression load.
5.Its anti-compression capacity is much larger than common geonet for drainage
Specs
| Item |
Unit |
Spec./ Standard value |
| |
|
1200g/m2 |
1400g/2 |
1600g/m2 |
1800g/m2 |
2000g/m2 |
| Unit weight of compond |
g/m |
≥1200 |
≥1400 |
≥1600 |
≥1800 |
≥2000 |
| Thickness of compond |
mm |
≥6.0 |
≥7.0 |
≥8.0 |
≥9.0 |
≥10.0 |
| Longitudinal tensile strength of compond productiong |
KN/m |
≥16.0 |
| water diversion ration of compond production |
m2/s |
≥1.2×10-4 |
| peel strength of network core and geotextile |
KN/m |
≥0.3 |
| Thickness of network core |
mm |
≥5.0 |
≥5.0 |
≥6.0 |
≥7.0 |
≥8.0 |
| Tensile strength of network core |
KN/m |
≥13.0 |
≥15.0 |
≥15.0 |
≥15.0 |
≥15.0 |
| Unit weight of geotextile |
g/m2 |
≥200 |
| Seepage coefficient of geotextile |
cm/s |
≥0.3 |
| Width |
m |
2.1 |
| Length of one roll |
m |
30 |
Application:
1.Landfill drainage;
2.Roadbed and road drainage;
3.Railway drainage, tunnel drainage, underground structure drainage.
4.The retaining back wall drainage,
5.Gardens and sports grounds drainage.
Company Information
Feicheng Lianyi Engineering Plastics Co., Ltd is the currently one of the biggest geosynthetics manufacturer in China . It is located in Feicheng city,Shandong province of China. We are specilized in series of Geogrids, Geotextiles,Geomembranes,Geocell etc,and have the absolutely advantage for the quality in this field of China.
Our Main products include PP Biaxial Geogrid,Fiberglass Geogrid,Self adhesive Fiberglass Geogrid,Polyester Geogrid,HDPE Uniaxial Geogrid,Welded Geogrid,Composite Fiberglass Geogrid & Polyester geogrid with Spunbond nonwoven geotextile or Needlepunched Nonwoven geotextile by glue,Fiberglass Geogrid & Polyester Geogrid knitted Spunbond Nonwoven geotextile or Needlepunched Nonwoven geotextile impregnated by bitumen,Combigrid (PP Biaxial Geogrid with Nonwoven Geotextile by welding),Nonwoven Geotextile,HDPE Geocell,PP Woven Geotextile,Mining Geogrid etc .
We have always adhered to the philosophy of prioritizing quality, strict management, high-quality service, following customer requirements, consistently exploring and advancing, serving customers well, in order to seek long-term cooperation
Any further demands for our materials if you have,you can contact with our Marketing Manger Mr Allen
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