Earthwork Needle Punched Geotextile Nonwoven Fabric

China Earthwork Needle Punched Geotextile Nonwoven Fabric, Find details about China Needle Punch Geotextile, Non Woven Geotextile Fabric from Earthwork Needle Punched Geotextile Nonwoven Fabric

Material
PET
Kind
Non-woven
Product Name
Earthwork Needle Punch Geotextile Nonwoven Fabric
Length
30m-200m
Weight
120GSM--700GSM
Specification
1m-6m
Origin
China
Material
PET
Kind
Non-woven
Product Name
Earthwork Needle Punch Geotextile Nonwoven Fabric
Length
30m-200m
Weight
120GSM--700GSM
Specification
1m-6m
Origin
China
earthwork needle punched geotextile nonwoven fabric 
Earthwork Needle Punched Geotextile Nonwoven Fabric
Earthwork Needle Punched Geotextile Nonwoven Fabric


Introduction 
Polyester filament needle punched non-woven geotextile, it is geotechnical engineering and civil engineering applications in a geosynthetics, is through the polyester filament into a network and consolidation method, the fiber arranged into a three-dimensional structure The In addition to good mechanical properties, but also has a good vertical and horizontal drainage performance and good extension properties and high resistance to biological, acid and alkali, anti-aging and other chemical stability. At the same time, it also has a wide pore size range, tortuous pore distribution, excellent permeability and filtration performance.
Earthwork Needle Punched Geotextile Nonwoven Fabric


Specification 
Product Name Filament Needle Punched Nonwoven Fabric Geotextile 
Width 1m--6m
Length 30m , 50m , 100m and so on 
Weight 120gsm , 150gsm , 200g , 300g , 400g ......
Color white,  black, grey , and so on 
Earthwork Needle Punched Geotextile Nonwoven Fabric
Features 
1.High tensile strength, anti-deformation , resistance to tear and puncture .
2.Excellent water permeability and filterability .
3.Good resistance to aging ,biological ,acid and alkali.
4.Resistance to corrosion and UV
5.Excellent good performance and reinforced performance .
Earthwork Needle Punched Geotextile Nonwoven Fabric
Application 
1.Highway ,road embankment ,railway ,parking lot , landfill and so on
2.The dam of water conservancy project ,civil engineering ,geotechnical engineering .
Earthwork Needle Punched Geotextile Nonwoven Fabric
Technical Datasheet 
NoItemUnit100200300400500600
1Unit weight variation%6
2Grab strengthMDN≥450≥900≥1200≥1600≥2000≥2400
TD≥450≥900≥1200≥1600≥2000≥2400
3Trapezoidal tear strengthMDN≥170≥350≥420≥500≥580≥660
TD≥170≥350≥420≥500≥580≥660
4CBR mullen burst strengthKN≥1.3≥2.5≥3.5≥4.3≥5.5≥6.5
5Breaking strengthMDKN/M≥5.0≥11≥16≥22≥28≥35
TD≥5.0≥11≥16≥22≥28≥35

Function
 
  1. Separation
It can isolate building materials of different physical properties (such as soil and sand , soil and concrete…), to keep two or more materials from being lost or mixed ,maintain the overall structure and function of materials , enhance carrying capacity .
  1. Filtration
When water flows from fine soil into coarse soil, good air permeability and water permeability of geotextiles can make water flow through, and effectively prevent soil particles, fine sand, small stone, etc., so as to keep soil and water engineering stable
  1. Drain away water
good water conductivity ,drainage channels can be formed inside the soil to drain excess liquid and gas from soil.
  1. Reinforcement
Enhance the tensile strength and deformation resistance of soil , increase the stability of the building structure ,improve soil quality
  1. Defense
When the water flow scour the soil ,it can effectively disperse the water flow force , prevent the soil from being damaged by external forces ,and protect soil
  1. Puncture resistance
Combined with geomembrane , become  waterproof and anti-seepage material , play the role of puncture prevention .
  1. Good resistant to heat and cold temperature, anti-aging ,anti-corrosion ,
Earthwork Needle Punched Geotextile Nonwoven Fabric

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Earthwork Needle Punched Geotextile Nonwoven Fabric