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Geotex 311 - Nonwoven Geotextile Fabric - 12.5' x 360'


SKU GT311.12.5

Geotex 311 is a nonwoven geotextile fabric that is made from high-quality polypropylene staple fibers that is needle-punched to form a dimensionally stable fiber network. This fabric meets AASHTO/NTPEP standards.

NOTE: Solmax (Propex) branded products are ineligible for return or order cancellation once the order has been shipped. If you would like to purchase an equivalent fabric which is eligible to be returned with a standard restocking fee please give us a call at (800) 583-4891.


Model: Geotex 311

Polypropylene nonwoven fabric

Weight: 12.5' Roll - 114 lbs, 15' Roll 137 lbs

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  • Requires less aggregate during construction saving $50,000 per lane mile on average and reducing road thickness
  • Separates aggregate from soil, doubling the useful road life
  • Provide superior hydraulics and soil retention to support filtration
  • Mitigates dust in unpaved roads
  • Provides cushioning and protection for critical lining systems
  • Resists biological and chemical environments normally found in soils
  • AASHTO/NTPEP Certified
  • Reduces overall maintenance cost, saving up to 50% on road repairs
  • Use less natural resources – 1 truck of geosynthetic rolls = 850 truckloads of stone
  • Installs faster than traditional methods reducing overall construction time


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Shipping estimates shown on the map pertain to this specific product only. Orders typically ship within 1-2 business days if the order is placed before 12:00 noon EST. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.

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Geotex 311

Non-woven polypropylene geotextile offers excellent physical and hydraulic characteristics along with high tensile strength. These geotextiles provide superior filter features to help in preventing dirt and aggregate from clogging up drains and thereby extending their life and increase their performance.

This non-woven geotextile (GEOTEX 311) fabric is primarily used for filtration, stabilization, erosion control, and drainage. Polypropylene non-woven filter fabrics can be more effective in relation to cost and last for a longer period of time than organic fabrics including coir and straw.

As a lighter weight non-woven fabric this fabric is suited well for a wide variety of different drainage applications.

The Advantages Of These Fabrics

Both fabrics have their own unique advantages, making them ideal for different applications. Woven textiles are chosen for their low cost and high strength. Nonwoven textiles are also a popular product for use in construction.

The Benefits Of Woven Geotextile Fabric

Versatility - Due to its multipurpose design, this fabric is versatile and convenient for many different projects.
Filtration - Its filtration properties allow water to pass through without allowing the soil to enter and clog the system.
Affordable - Nonwoven drainage fabrics are more affordable than standard filtration systems.
Private Use - Nonwoven geotextiles are used for private patios and walkways as well as on public roads as an asphalt overlay.

This is a stabilization fabric made from synthetic polypropylene and is often used for drainage, filtration, erosion control, and sediment reinforcement. Nonwoven geotextile drainage fabric can be used for filtering applications as well. Because of its excellent design, the flow-through rate is very high, allowing water to pass through while retaining debris and pollutants. Nonwoven geotextile is a durable erosion control fabric made of synthetic materials for many applications.

Nonwoven geotextiles are rot-resistant, needle-punched fabrics that have high permittivity and water flow rates. Its high flow-through rate makes this fabric perfect for filtration and permanent sediment control As an example, nonwoven geotextile drainage fabric is used to make dewatering bags (the removal of water from solid material or soil) which is one of the best ways to remove sediment from water.