Filament Polyester Geotextile

By admin on Mar 27 in Geotextile.

Filament polyester geotextile is the kind of continuous filament needle punched nonwoven geotextile made from polyester virgin material, formeby the process of needlepunching and thermally bonding. Our filament polyester geotextile offers optimum performanceper 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, drainageprotection and subgrade reinforcement functions for civil engineering projects.

Description

Geotextile is the permeable and durable geosynthetic material widely used to separate, filter, reinforce, protect, retain or drain soil. BPM brand filament polyester geotextile fabric is the kind of continuous filament needle punched nonwoven geotextile made from polyester virgin material, formeby 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, drainageprotection and subgrade reinforcement functions for civil engineering projects.

Filament Polyester Geotextile Products

Filament Polyester Geotextile Fabric Specifications

Item Test Method Unit BTF10 BTF15 BTF20 BTF25 BTF30 BTF35 BTF40 BTF45 BTF50 BTF60
Index Properties
Ultimate Tensile Strength, MD ASTM D4595 KN/m 7 11  14  17  19  24 27 30 37 41
Ultimate Tensile Strength, TD ASTM D4595 KN/m  6 10 12  15  17  21  25 28 34 38
Tensile Elongation  ASTM D4595 % 45 45 50 50  50 60  60  60 60 60
Grab Tensile Strength, MD ASTM D4632  N 400 600 850 1000 1250 1450 1700  1900 2100 2500
Grab Tensile Strength, TD ASTM D4632 N  350 550 700 900 1100 1250 1450  1600  1800  2150
Grab Elongation ASTM D4632  % 45 45 50 50 50 60 60 60  60 60
Trapezoid Tear Strength, MD ASTM D4533  N  160 300  350 430 490  540 630 710 770 920
Trapezoid Tear Strength, TD  ASTM D4533  N 140 270 330  400  450 510  610  690  750  900
CBR Puncture Strength ASTM D6241 N 1000 1800 2300 2700 3200 3600 4400 4800 5800 6900
Apparent Opening Size O90 ASTM D4751 mm  0.12 0.11 0.11  0.10 0.09 0.09 0.08 0.08 0.08 0.08
Water Flow Q100 ASTM D4491  L/m2/s 250  235  220  200 185 165 125 110 90 80
 Weight ASTM D5261 g/m2 100 150 200 250 300 350 400 450 500 600
Thickness ASTM D5199  mm  1.2 1.8 2.3  2.9 3.2  3.6 3.9 4.2 4.4 4.8
Roll Width  – m  6  6 6  6 6  6  6 6 6  6
Roll Length m 300 200 150 100 100 100  80 80  50  50

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.

admin

Add Comment

Top