PRODUCT INTRODUCTION

filament geotextile
Update time:2021-08-21
filament geotextile

Filament  Polyster Needled Punched  Nonwoven Geotextile Description

Filament Geotextile is the permeable and durable geosynthetic material widely used to separate, filter, reinforce, protect, retain or drain soil. Nuolian brand filament polyester geotextile fabric is the kind of continuous filament needle punched non–woven geotextile made from polyester virgin material, formed by the process of needle punching and thermally bonding. Our filament polyester geotextile offers optimum performance per unit weight which features good mechanical properties of tensile strength and puncture resistance, good drainage ability, acid and alkali resistance and anti-aging. Filament geotextile is widely used for separation, filtration, drainage, protection and subgrade reinforcement functions for civil engineering projects.

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Filament Polyester Geotextile Fabric Features

● High tensile strength

● Puncture resistance and strong

● Anti-corrosion

● Anti-aging

● Excellent permeability and filtration

● Acid and alkali resistance

● Increases performance life of the road

● Withstands tough construction loading

● Ease of installation

Filament Polyester Geotextile Fabric Applications

● Isolation between different materials. To bear the additional load between road and airport subgrade and foundation, the geomembrane and sandy drainage layer, the foundation and embankment soil, etc.

● Soft base reinforcement. To protect the geomembrane from being punctured by landfill impurities, grassroots soil or stone layer which is used in the airport road, railway, landfill or playground, etc.

● Filtration. To prevent the geocomposite from soil intrusion under  under the landfill leakage.

● Drainage. Installed under the geomembrane, playgrounds or railroad ballast, etc.

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Technical Data Sheet

ItemTest MethodUnitNL10NL15NL20NL25NL30NL35NL40NL45NL50NL60
Index Properties
Ultimate Tensile Strength, MDASTM D4595KN/m711 14 17 19 2427303741
Ultimate Tensile Strength, TDASTM D4595KN/m 61012 15 17 21 25283438
Tensile Elongation ASTM D4595%45455050 5060 60 606060
Grab Tensile Strength, MDASTM D4632 N4006008501000125014501700 190021002500
Grab Tensile Strength, TDASTM D4632N 350550700900110012501450 1600 1800 2150
Grab ElongationASTM D4632 %4545505050606060 6060
Trapezoid Tear Strength, MDASTM D4533 N 160300 350430490 540630710770920
Trapezoid Tear Strength, TD ASTM D4533 N140270330 400 450510 610 690 750 900
CBR Puncture StrengthASTM D6241N1000180023002700320036004400480058006900
Apparent Opening Size O90ASTM D4751mm 0.120.110.11 0.100.090.090.080.080.080.08
Water Flow Q100ASTM D4491 L/m2/s250 235 220 2001851651251109080
 WeightASTM D5261g/m2100150200250300350400450500600
ThicknessASTM D5199 mm 1.21.82.3 2.93.2 3.63.94.24.44.8
Roll Width –m 6 66 66 6 666 6
Roll Lengthm300200150100100100 8080 50 50

About Nuolian

Nuolian had been specializing in delivering one stop geosynthetics products and solutions to worldwide customers since its foundation in 2010.  Nuolian had provided many types of effective and state of  the art  geomembranes, geotextiles, geocells, geosynthetic clay liners (GCLs), drainage boards, geogrids 3D geomat to over 36 countries. Our main customers are from Australia, France, Sweden, UK, Hong Kong, Hungary, New Zealand, Poland, Mexico, Ecuador, Brazil, Pakistan, Bangladesh, Thailand, Vietnam, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, India, UAE, Saudi Arabia, Qatar, Kenya, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia etc.

Nuolian is not only manufacturing best quality geosynthetics products but also providing professional design and installation service. OEM, ODM, custom development and fabrication are also available. 

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