"Economical Solution for All Geo-Environmental Engineering Problems"

CONFELT GPD® SERIES

 

CONFELT® GPD is a needle-punched nonwoven geotextile produced from short staple 100% polypropylene fibers. CONFELT® GPD is for separartion and filtration applications and can be used in combination with geonets as geocomposites.

APPLICATION
CONFELT® GPD used with geonets performs effectively on the following applications:
    separating foundations of highways or railways, airfields, or parking areas.
    intercepting and conveying leachate in landfills
    econducting vapor or water beneath pond liners 
 

 

  TECHNICAL DATA SHEET
 CLASS GPD 500 GPD 600 GPD 700  UNIT  STANDARD
 MECHANICAL PROPERTIES
  Wide Width Tensile Strength 7.5 10 12 kN/m ASTM D4595
  Wide Width Elongation (MD/CD) 90 90 90 % ASTM D4595
  Grab Tensile Strength 0.45 0.50 0.60 kN ASTM D4632
  Rod Puncture Strength 0.25 0.40 0.57 kN ASTM D4833
  Mullen Burst Strength 0.18 0.20 0.25 MPa ASTM D3786
  Trapezoidal Tear Strength 0.38 0.40 0.45 kN ASTM D4533
  Drop Cone Method 24 23 20 mm/dia DIN EN 918
  CBR Puncture Resistance 1.20 1.30 1.50 kN BS 6006/4
  HYDRAULIC PROPERTIES
  Apparent Opening Size (O95) 120 120 120 micron BS 6906/2
  Permittivity 1.2 1.0 0.8 1/s BS 6906/7
 PHYSICAL PROPERTIES
  Mass Per Unit Area 530 620 700 g/sq.m ASTM D5261
  Thickness 3.6 4.0 5.0 mm ASTM D5199
 ENDURANCE PROPERTY
  UV Resistance 80 80 80 % ASTM D4355
 PACKAGING PROPERTIES
  Length of Roll 100 100 100 m Measured
  Width of Roll 6 6 6 m Measured
  Quantity Per Roll 600 600 600 sq.m 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