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Geo-Materials Testing

GEO-TEXTILES, GEO-SYNTHETICS & OTHER RELATED PRODUCTS

    FOR GEO-TEXTILES / GEO-SYNTHETICS

  • Apparent Opening Size
  • Abrasion Resistance of Geo-textiles (Sand Paper/Sliding Block Method)
  • Biological Clogging of Geo-textiles
  • Bursting Strength-Hydraulic
  • Bursting Strength-Ball
  • CBR Puncture Resistance
  • Dynamic peroration by Cone Drop
  • Effect of Temperature on stability of Geo-textiles
  • Grab breaking load & elongation
  • Mass per unit area of Geo-textiles
  • Hydraulic Transmissivity of a Geo-synthetics Using a Constant Head
  • Nominal Thickness of Geo-synthetics
  • Ply Adhesion Strength of Reinforced Geo-membranes
  • Index Puncture Resistance of Geo-textiles
  • Bond Strength (Ply Adhesion) of Geo-composites
  • Tensile Properties of Geo-textiles by the Wide-Width Strip Method
  • Trapezoid Tearing Strength of Geo-textiles
  • Water Permeability of Geo-textiles by Permittivity
  • Interface Friction between Soil & Geo-textile by Direct Shear Method
  • Strength of Sewn or Thermally Bonded Seams of Geo-textiles
  • Oxidative Induction Time of Polyolefin Geo-synthetics by High Pressure DSC
  • Tensile Properties of Geo-grids by the Single or Multi-Rib Tensile Method
  • Chemical Resistance of Geo-synthetics / Geo-textile to Liquids
  • Microbiological degradation
    FOR GEO-MEMBRANES

  • Peel and Shear
  • Thickness
  • Density
  • Melt Flow Index
  • Carbon Black Content
  • Tear & Puncture Resistance
  • Tensile Properties
  • Grab Tensile Properties of Reinforced Geo-membranes
    FOR GEO-NETS & GEO-COMPOSITES

  • Mass per Unit Area
  • Thickness
  • Density
  • Melt Flow Index
  • Carbon Black Content
  • Transmissivity
  • Compression Behaviour
  • CBR Puncture
  • Determining Geo-net Breaking Force
    FOR GEO-GRIDS

  • Aperture Size
  • Density
  • Melt Flow Index
  • Carbon Black Content
  • Rib & Junction Strength
  • Wide Width Tensile Strength
    FOR GEO-SYNTHETIC CLAY LINERS

  • Bentonite Mass per Unit Area
  • Swell Index & Fluid Loss
  • Internal Shear
  • Index Flux or Permeability

FOR MORE DETAILS, PLEASE CONTACT –

The Director,
The Bombay Textile Research Association,
Lal Bahadur Shastri Marg, Ghatkopar (W),
Mumbai – 400 086
Tel. – 2500 3651 / Fax – 2500 0459
E-mail: btra@vsnl.com