Contact Us or call (800) 518-2290

Speak to a geotextile expert now! We answer the phone!

Mirafi Mirafi RS280i US Fabric Equivalent is US HT300

US HT300 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. WINfab US HT300 resists ultraviolet deterioration, rotting, and biological degradation and is inert to commonly encountered soil chemicals. US HT300 meets the following M.A.R.V. values except where noted:

Mirafi RS280i is a revolutionary geosynthetic with orange identification yarns and super hightenacity polypropylene filaments formed into an innovative weave to provide superior reinforcement strength and soil interaction integrated with high water flow and soil retention capabilities. TenCate Geosynthetics Americas Laboratories are accredited by Geosynthetic Accreditation Institute – Laboratory Accreditation Program (GAI-LAP). This data sheet for Mirafi RS280i is provided for comparison purposes only.

Mirafi Mirafi RS280i Test Data

Property Test Method English Metric
Interaction Coefficient ASTM D-6706 0.89 0.89
Grab Tensile Strength ASTM D-4632 450 x 320 lbs 2,003 x 1,424 N
Elongation @ Break ASTM D-4632 12 x 10 % 12 x 10 %
Wide Width Tensile Strength @ 2 % Strain ASTM D-4595 600 x 660 lbs/ft 8.8 x 9.6 kN/m
Wide Width Tensile Strength @ 5 % Strain ASTM D-4595 1,620 x 1,632 lbs/ft 23.64 x 23.82 kN/m
CBR Puncture ASTM D-6241 1,300 lbs 5,785 N
Trapezoidal Tear ASTM D-4533 150 x 160 lbs 668 x 713 N
Apparent Opening Size(1,2) ASTM D-4751 40 US Sieve 0.425 mm
Permittivity(1) ASTM D-4491 0.9 Sec⁻¹ 0.9 Sec⁻¹
Water Flow Rate(1) ASTM D-4491 70 g/min/f² 2,852 L/min/m²
Pore Size 0(50) ASTM D-6767 220 microns 220 microns
Pore Size 0(90)Typical ASTM D-6767 360 microns 360 microns
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)
Need Help Writing Specifications?
Download our free Guide to Better Geotextile Specifying
An Expert's Manual for Distributors
Download our free Distributor's Manual on Geosynthetics & Geotextiles. This 44 page manual is packed with useful tips and quick reference materials.
Contractor's Application Guide
Download our free Contractor's Guide for the most effective ways to use geosynthentics

Product Data Sheets

Select Product

Find our Equivalent

Find USF Equivalent

Helpful Information

Select a Reference