1,High water permeation and corrosion resistance 2,Professional product line 3,Competitive price and best quality,CE approve
Short fiber knitting geocloth
1,Net holes are easy for blockage, since net structure formed by indefinite fiber has variable and motility.
2,It has high permeation and can keep good permeation under the pressure of earthwork.
3,It has corrosion resistance, uses chemical fiber such as polypropylene or dacron as raw material, has acid and alkali resistance, hasn't corrosion or motheating and has oxidation resistance.
4,It has convenient constraction, small weight and convenient uses.
1,It effectively diffuses, transmits or decomposes central and prevents soil body damage caused by functioning of external force.
2,Knitting geotechnical cloth can be widely used in various fields such as water conservation, hydropwer, highway, railway, port, airport, sports field and gymnasium, tunnel, coastal beach land, reclaiming land and environmental protection and play the functions such as isolation, filter, drainage, reinforcement, protection and enclose.
Product Technological Standard:
|Short fiber knitting geotextiles|
|Quality deviation per unit acreage %||-8||-8||-8||-8||-7||-7||-7||-7||-6||-6||-6|
|Width deviation for range, % m||-0.5|
|Mightiness at break, KN/M ≥||2.5||4.5||6.5||8.0||9.5||11.0||12.5||14.0||16.0||19.0||25.0||Vertical and horizontal|
|Elongation at break, %||25-100||Vertical and horizontal|
|CBR bursting strengthk, KN ≥||0.3||0.6||0.9||1.2||1.5||1.8||2.1||2.4||2.7||3.2||4.0|
|Effective aperture O90||0.07-0.20|
|Vertical osmotic coefficient,cm/s||K*(10-1-10-3)||K=1.0-9.9|
|Tearing strength, KN≥||0.1||0.1||0.16||0.2||0.24||0.28||0.33||0.38||0.42||0.46||0.6||Vertical and horizontal|
No-woven geotextiles, including short fiber and long fiber, pp material