"Economical Solution for All Geo-Environmental Engineering Problems"

CONFELT® CF SERIES
 

PICTURE HERE

 

CONFELT® CF is a needle-punched nonwoven geotextile produced from short staple 80% polypropylene and 20% Lowmelt fibers. 

APPLICATION
CONFELT® CF performs effectively on the following applications:
    separation for foundation of highways, railways, airfields, or parking areas.
    filtration/drainage for trench drains or drainage areas.
    erosion control for river revetments.
    protection for geomembrane in waste or water containments.
 

 

  TECHNICAL DATA SHEET 
 CLASS CF 11 CF15 CF 21 CF 27 CF 38 UNIT  STANDARD
 MECHANICAL PROPERTIES
  Wide Width Tensile Strength 11.0 15.0 21.5 27.0 38.0 kN/m ASTM D4595
  Wide Width Elongation (MD/CD) 35/45 35/45 35/45 40/50 40/50 % ASTM D4595
  Grab Tensile Strength 0.75 0.95 1.30 1.80 2.50 kN ASTM D4632
  Grab Elongation (MD/CD) 40/50 4050 40/50 50/60 50/60 % ASTM D4632
  Rod Puncture Strength 0.25 0.40 0.57 0.63 1.0 kN ASTM D4833
  Mullen Burst Strength 2.3 2.5 2.9 4.5 6.2 MPa ASTM D3786
  Trapezoidal Tear Strength 0.45 0.60 0.65 0.70 1.10 kN ASTM D4533
  Drop Cone Method 23 18 15 13 10 mm/dia DIN EN 918
  CBR Puncture Resistance 1.65 2.10 3.40 3.90 4.80 kN BS 6006/4
  HYDRAULIC PROPERTIES
  Apparent Opening Size (O95) 100 75 <45 <45 <45 micron BS 6906/2
  Apparent Opening Size (O90) 60 45 <38 <38 <38 micron ASTM D4751
  Vertical Permeability (100mm Head) 120 100 75 55 40 li/sq.m/s BS 6906/3
  Horizontal Permeability ( i = 1) 30 34 43 50 59 li/m/h BS 6906/7
 PHYSICAL PROPERTIES
  Mass Per Unit Area 180 210 285 380 520 g/sq.m ASTM D5261
  Thickness 1.6 2.0 2.3 2.5 3.3 mm ASTM D5199
 ENDURANCE PROPERTY
  UV Resistance 90 90 90 90 90 % ASTM D4355
 PACKAGING PROPERTIES
  Length of Roll 150 150 150 150 150 m Measured
  Width of Roll 6 6 6 6 6 m Measured
  Gross Weight Per Roll 162 225 270 342 468 kg Calculated
Copyright © 2004, CONFELT CO., LTD. All Rights Reserved. 
316/41-48 SoiSukhumvit 22 ( Sainamthip), Sukhumvit Rd., Klongtoey, Klongtoey
Bangkok 10110 THAILAND
Tel: (+662) 663-0074-6, Fax: (+662) 663-0078, E-mail: sales@robustgabion.com