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US HT400

High Modulus Woven Geotextile

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US HT400 is manufactured using high tenacity polypropylene yarns that are woven to form a dimensionally stable network, which allows the yarns to maintain their relative position. US HT400 resists ultraviolet deterioration, rotting, and biological degradation and is inert to commonly encountered soil chemicals. US HT400 meets the following M.A.R.V. values except where noted:

Detailed Overview
Drop in Specs
Property Test Method English Metric
Interaction Coefficient3 ASTM D-6706 0.89 0.89
Wide Width Tensile Strength @ 2 % Strain ASTM D-4595 600 x 1,020 lbs/ft 8.76 x 14.89 kN/m
Wide Width Tensile Strength @ 5 % Strain ASTM D-4595 1,800 x 2,256 lbs/ft 26.27 x 32.92 kN/m
Tensile Modulus @ 2% Strain ASTM D-4595 53,000 lbs/ft(XD) 773.48 kN/m(XD)
Tensile Modulus @ 5% Strain ASTM D-4595 46,500 lbs/ft(XD) 678.62 kN/m(XD)
Apparent Opening Size(1,2) ASTM D-4751 40 US Sieve 0.425 mm
Permittivity(1) ASTM D-4491 1.09 Sec⁻¹ 1.09 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 80 gal/min/f² 3,260 L/min/m²
UV Resistance @ 500 Hours ASTM D-4355 90 % 90 %
  • (1) At the time of manufacturing. Handling, storage, and shipping may change these properties.
  • (2) Maximum average roll value (MaxARV).Maximum average roll value (MaxARV)
  • (3) Interaction Coefficient value is for Sand (SP) or Gravel (GW) based on testing conducted by SGI Testing Services.

US HT400 Shipping & Packaging Information

Size Diameter Width Weight Area Rolls per Trailer
15' x 300' 15" 15' 345 lbs 500 y² 112

US HT400 Installation and Use Instructions

This information is provided for reference only and is not intended as a warranty or guarantee. US Fabrics assumes no liability in connection with the use of this information.
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