Call Us: 555-555-1234

Geotextile Testing

Facts About Geotextile Testing


Why Are Geotextiles Tested?

geotextile testing, geotextile test, permittivityGeotextile testing takes place to ensure that you receive the best possible product. Meeting the American Society for Testing (ASTM) and Materials' standards, each test have a very specific purpose for both woven and nonwoven materials.

All of our material undergoes mechanical and hydraulic testing as well as testing for its physical properties.

Questions? We can help! Call our team at +1-772-646-0597 or fill out our quote request form to discuss your requirements.


Mechanical geotextile Testing:

  • Puncture Resistance (ASTM D 4833): Measures the index puncture resistance. Shows the absorption of force when the geotextile absorbs a concentrated load.
  • Grab Tensile (ASTM D 4632): Determines the tensile strength and tensile elongation. Strength and elongation are a good measure of properties under one directional stress.

    Hydraulic Testing:

    When geotextiles are used as filters, they must satisfy two conflicting design criteria: piping and permeability. They must prevent particles from washing through but also allow adequate drainage and relief of hydrostatic pressure.

  • Apparent Size Opening / A.O.S.(ASTM D 4751): A.O.S. indicates the maximum pore size. Determined by dry sieving closely graded glass beads.
  • Water Permeability (ASTM D 4491): Undergoes two (2) procedures-the constant head method and the falling head method. Permittivity can also be derived from the results.
  • Transmissivity / In-Plane Flow(ASTM D 4716): Measures water flow capacity along the plane of the geotextile through constant head test procedure. Dependent on the thickness of the fabric.

    Physical Properties:

  • Fabric Weight (ASTM D 3376): Measures mass per unit area.
  • Fabric Thickness (ASTM D 1777): Measured at specified pressure. Thickness is proportional to the cushioning ability and planar flow capacity of the fabric.
  • Ultraviolet Stability (ASTM D 4355): Measured before and after U.V. exposure. The loss in strength is reported as the percent strength retention of the fabric.
  • Chemical Resistance: There is not a current ASTM test method to evaluate this. Our geotextiles are highly resistant to deterioration in the normal chemical environment found in soils.
  • Biological Resistance: There is not a specific method for testing this property. The inertness of almost all artificial polymers prevents degradation.

    International Testing:

  • DIN West German (FRG) Testing Standards: 54307, 53857/2, 53861, 53847
  • NFG French Testing Standards: 07-112, 07-001, 38-014, 38-015
  • SN Swiss Testing Standards: 640550
  • Questions? We can help! Call our team at 772-646-0597!


erosion control expert

Become an Erosion Control "Expert"!

Don't let your knowledge erode! Soak up the ins and out of erosion control and the geotextile products used.

Brush Up on the Types of Erosion:

Beach ErosionCoastal Erosion Soil ErosionWater Erosion
Wind ErosionRiver Bank ErosionWeathering and Erosion

Learn About the Causes and Solutions:

Causes of Soil ErosionWays to Prevent Soil ErosionRiver Bank ProtectionErosion Control NettingErosion Control Woven GeotextileErosion Control Non Woven Fabric

Master the Specifics of Geotextiles:

Geotextile Fabric OverviewGeotextile Material SelectionGeotextile ApplicationGeotextile TypesSlit FilmGeotextile FunctionsGeotextile TestingGeotextile ComparisonGeotextile InstallationGeotextile CertificationGeotextile DOT InformationGeotextile AASHTO InformationGeotextile Fabric for Dirt Roads


View Our Erosion Control Products:

Woven Geotextiles:

W100LM200W200W250W300W315M404M706

Non Woven Geotextiles:

GT131GT135GT140GT142GT160GT170GT180GT110GT112GT116GC130GC140GE110GE116GE140GE160GE170GE180

Natural Fiber Products:

Coir Silt CheckCoir WattlesSoil Erosion Control Blankets and MatsCoir BlocksCoir LogsCoir Weed Mats

View All Soil Erosion Control Products

Geotextiles by Propex®:

Civil:
Geotex® 311Geotex® 351Geotex® 401Geotex® 451Geotex® 501Geotex® 601Geotex® 701Geotex® 801Geotex® 1001Geotex® 1071Geotex® 1201Geotex® 1601

Environmental:
Geotex® 651Geotex® 861Geotex® 1071Geotex® 1291Geotex® 1701

Paving Products:
Petromat® 4597Petromat® 4598Petromat® 4599Petrotac® 4591

Separation and Stabilization:
Geotex® 135STGeotex® 200STGeotex® 250STGeotex® 270STGeotex® 315ST

Filtration and Monofilament:
Geotex® 104FGeotex® 111FGeotex® 117F

Biaxial Soil Reinforcement:
Geotex® 2 x 2 HFGeotex® 3 x 3 HFGeotex® 4 x 4Geotex® 4 x 4 HFGeotex® 4 x 6

Uniaxial Soil Reinforcement:
Geotex® 4 x 1Geotex® 6 x 1Geotex® 9 x 1Geotex® 12 x 1

Silt Fence:
Geotex® 2130

Questions? We can help! Call our team at +1-772-646-0597 or fill out our quote request form to discuss your requirements.