Needle Punched Non Wvoven Geotextile for Highway

Needle Punched Geotextile for Highway/Needle Punched Geotextie
GENESISthermally bonded geotextiles is made of polyester staple fiber nonwoven fabrics,after a series of fabric carding,planishing,needle punching and thermally bonded process,forms into geotextile rolls.GENESISgeotextileare permeable nonwoven fabrics used to separate,filter,reinforce, protect or drain.Geotextiles allow filtration or separation of granular layers in roads and rail applications,used to protect membranes in landfill applications,used in coastal defence applications and used in landscaping to protect surfaces and structures from weeds and root growth.
With the advantages of high elongation,high tensile strength,excellent permeability,durable CBR puncture resistance and UV stabilized.
--Geotextile
Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce,protect or drain. As the use of geotextile fabrics has expanded there has been the introduction of geotextile compositesand the development of products such as geogridsand meshes. Overall these materials are referred to as geotextiles and
related products. All have a wide range of applications and are currently used to advantage in many civil engineeringapplications including roads, airfields, railroads, embankments, retaining structures, reservoirs, canals, dams, bank protection
raw materialPET staple fiber fabriccolorwhite/black/grey or as your requestgsm100g/m2 to 1000g/m2roll sizewidth(2m to 7m),length(50m to 200m)processNeedle punched or thermally bondedpackingPP woven plastic bagsprojectroad construction,geomembrane protection,river bank erosion control,etc.Application:•Isolation
The use of geotextile different physical properties (particle size, distribution, density and thickness, etc.) materials (such as soiland sand, sand and gravel soil, soil and concrete, etc.) for isolation. So that two or more materials are not loss of inter-and non hybrid,to maintain the overall structure of the material and functions of the structures is to strengthen the load bearing capacity.
•Filter
When the water from fine materials into the soil layers of rough material, the use of acupuncture geogextile good air and water permeability,so that the water flow through, and effective interception soil particles, spinning, the small stone so as to maintain the stability of the soil and water projects.
•Drainage
Acupuncture geotextile is a good hydraulic material, which can from a soil internal drainage channel, soil structure and excess liquid gas emissions.
•Reinforced
Acupuncture use of geotextile to enhance soil and the tensile strength of the anti-deformation ability to increase the stability of the buildingstructure in order to improve the quality of the soil.
•Protection
Will focus on effective stress-proliferation, transfer or broken down by external force to prevent the soil and damage.
•Closed
Acupuncture geotextile and other materials (primarily asphalt or plastic film) with the formation of impermeable layer of insulation layer.
Project application:
Technical date:ItemValueNote100150200250300350400450500600800Weight Variation(%)-8-8-8-8-7-7-7-7-6-6-6Thickness(mm)≥0.91.31.72.12.42.733.33.64.15Width Variation%-0.5Breaking Strength( KN/m)≥2.54.56.589.5111314161925MD and TDElongation at break%25-100CBR Mullen Burst Strength KN≥0.30.60.91.21.51.82.12.42.73.24Sieve Size O90(mm)0.07-0.2Vertical Permeability Coefficient cm/sKx(10-1-10-3)K=1.0-9.9Tearing Strength KN≥0.080.120.20.20.20.30.30.40.40.50.6MD and TD