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What’s Non Woven Geotextile?
Lianyi®Non Woven Geotextile is one of geosynthetic that has opeing size with high permeability characteristic.Non Woven Geotextile is manufactured from needle punched Polyester or Polypropylene staple fiber or continuous filament.As a superior product of non woven geotextile,it has been designed and produced through long experience so that it performs perfectly on site for soil mechanics application.
Features Of Non Woven Geotextile
*Non woven geotextile mechanical properties that offer maximum strength in all directions throughout the length and width of every roll
*Unique manufacturing process utilizing both mechanical and thermal bonding processes ensures that the non woven geotextile offers superior performance
*Waterflows normal to the plane that are generally several times more than that required by design
*Non woven geootextile hydraulic properties that stimulate the build up of a natural soil filter in the adjacent soil and so ensure long term filtration stability.
Advantages Of Non Woven Geotextile
*Separator
Non Woven Geotextile will perform best as a separator between two layers of different material properties to avoid intermixing
*Filter and drainage
Non Woven Geotextile can retain any kind of soil material,but still allow water flow in and out.This means,clogging on the drainage media can be avoided.When applied as a filter under rip-rap,this material can also withstand soil fills and keeps passing water so that there will be no increase in hydrostatic pressure that can reduce the stability of the embankment
*Non Woven Geotextile is not specifically designed as reinforcement,it possesses sufficient tensile strength
*Geomembrane protection layer
Geomembrane is an impermeable geosynthetic material,that is susceptible to hazard puncture by static or dinamic force.Non Woven Geotextile provides maximum protective function so that the geomembrane will perform optimally as an impermeable layer during its operational period
Applications Of Non Woven Geotextile
*As a general purpose separator for use under site access roads and areas of hardstanding
*As a separation and strengthening layer under new roadways, car parks, industrial units etc.
*As a filter surround in the construction of a French drain or granular drainage blanket
*For separation: to prevent the intermixing of dissimilar soil layers
*For filtration: to allow the passage of fluids whilst preventing the uncontrolled passage of soil
Keyword：
1. Geotextile