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Mirafi Mirafi FW300 US Fabric Equivalent is US 830

US 830 is a woven high tenacity monofilament filtration geotextile made of 100% polypropylene yarns. This product is specifically designed for drainage and filtration applications. This product's Percent Open Area of 8%, gives it excellent hydraulic properties and high flow rates, while reducing the chances of clogging. US 830 resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. US 830 meets the following M.A.R.V. values except where noted:

Mirafi® FW 300 geotextile is composed of polypropylene yarns, which are woven into a stable network such that the yarns retain their relative position. Mirafi® FW 300 geotextile is inert to biological degradation and resists naturally encountered chemicals, alkalis, and acids. TenCate Geosynthetics Americas Laboratories are accredited by Geosynthetic Accreditation Institute – Laboratory Accreditation Program (GAI-LAP). NTPEP Listed. This data sheet for Mirafi® FW 300 is provided for comparison purposes only.

Mirafi Mirafi FW300 Test Data

Property Test Method English Metric
Grab Tensile Strength ASTM D-4632 400 x 335 lbs 1,780 x 1,491 N
Elongation @ Break ASTM D-4632 20 x 15 % 20 x 15 %
Wide Width Tensile Strength ASTM D-4595 2,760 x 2,700 lbs/ft 40.28 x 39.4 kN/m
CBR Puncture ASTM D-6241 1,250 lbs 5,563 N
Trapezoidal Tear ASTM D-4533 145 x 125 lbs 645 x 556 N
Apparent Opening Size(1,2) ASTM D-4751 30 US Sieve 0.595 mm
Permittivity(1) ASTM D-4491 1.5 Sec⁻¹ 1.5 Sec⁻¹
Permittivity(1) ASTM D-4491 1.5 Sec⁻¹ 1.5 Sec⁻¹
Permeability(1) ASTM D-4491 0.13 cm/sec 0.13 cm/sec
Water Flow Rate(1) ASTM D-4491 115 g/min/f² 4,685 L/min/m²
Percent Open Area CW-02215 8 % 8 %
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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