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Propex Geotex 111F US Fabric Equivalent is US 1540

NTPEP APPROVED - GTX-2019-01-286. US 1540 is a woven monofilament filtration geotextile made of 100% high-tenacity polypropylene yarns. This product's Percent Open Area of 10% gives it excellent hydraulic properties, while reducing the chances of clogging. US 1540 resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. US 1540 meets the following M.A.R.V. values except where noted:

Geotex® 111F is a woven polypropylene geotextile produced by Propex®, and will meet the following Minimum Average Roll Values (MARV) when tested in accordance with the methods listed below. The individual filaments are woven into a regular network such that filaments retain dimensional stability relative to each other. These characteristics make Geotex® 111F ideal for filtration beneath hard armor systems and around leachate collection pipes. The geotextile is resistant to ultraviolet degradation and to biological and chemical environments normally found in soils. Geotex® 111F conforms to the property values listed below. Propex® performs internal Manufacturing Quality Control (MQC) tests that have been accredited by the Geosynthetic Accreditation Institute – Laboratory Accreditation Program (GAI-LAP). This data sheet for Geotex® 111F is provided for comparison purposes only.

Propex Geotex 111F Test Data

Property Test Method English Metric
Grab Tensile Strength ASTM D-4632 365 x 200 lbs 1,624 x 890 N
Elongation @ Break ASTM D-4632 24 x 10 % 24 x 10 %
CBR Puncture ASTM D-6241 675 lbs 3,004 N
Trapezoidal Tear ASTM D-4533 115 x 75 lbs 512 x 334 N
Apparent Opening Size(1,2) ASTM D-4751 40 US Sieve 0.425 mm
Permittivity(1) ASTM D-4491 2.1 Sec⁻¹ 2.1 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 145 g/min/f² 5,908 L/min/m²
Percent Open Area CW-02215 10 % 10 %
UV Resistance @ 500 Hours ASTM D-4355 90 % 90 %
The supplied information is provided as a service to our customers under "Descriptive Fair Use" to show the relationship between our products and the listed manufacturer's products. All values are published on the manufacturer's website per the date listed below. Products are compared using the properties and test methods on US Fabrics' published, website data sheets. As such, not all properties and test methods may be included in this comparison. US Fabrics, its website and products are neither endorsed, nor sponsored by, nor affiliated with the listed manufacturers. All products are registered trademarks of said manufacturers. US Fabrics aims to provide information that is accurate, however does not accept responsibility for any errors or omissions in the information provided on this page or incorporated into it by reference. Please refer to the manufacturer's most recent published data or website to verify accuracy. (1/2021)
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