Mirafi® N Series
Non Woven Geotextile Drainage Fabric
Mirafi® N-Series nonwoven geotextile, a soil separator fabric, is primarily used for subsurface drainage along highways, within embankments, under airfields, and for athletic fields. The nonwoven geotextile drainage fabric provides exceptional permittivity properties, delivering higher water flow rates and excellent soil retention. This makes it the perfect solution for soil separation, filtration, and drainage applications.
Mirafi® N-Series filter fabric is designed for excellent strength and abrasion resistance to withstand installation and application stresses. Our soil separator gives you an effective, long-term drainage solution. To find out more about our Mirafi® nonwoven geotextile, talk with one of our knowledgeable staff.
Our friendly staff is here to help you get the exact product you need!
Mirafi N-Series Features:
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Mirafi N-Series Benefits:
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Geotextile Drainage Fabric Applications
Mirafi® non woven geotextile is ideal for erosion control, drainage, and filtration. Creating effective, long-term drainage solution, this soil separator fabric is designed to survive construction, allowing the passage of water at high rates, and retaining insitu soil (stop piping soils) without clogging. This nonwoven geotextile provides enough strength and abrasion resistance to withstand application stresses and installation. Common uses for rip rap drainage fabric are: cut-off/interceptor drains along rode ways, liner protection within landfills, and French Drains without the use of pipes.
Other drainage applications are:
- Erosion Control
- Soil Separation
- Drainage
- Filtration
- Geo-membrane Liner
- Recharge Basins
- Relief Wells
- Edge Drains and more
Geotextile Drainage Fabric Specifications
| MECHANICAL PROPERTIES | TEST METHOD | UNIT | 140NL | 140NC | 140N | 160N | 170N | 180N | 1100N | 1120N | 1160N |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grab Tensile Strength: | MINIMUM AVERAGE ROLL VALUE | ||||||||||
| Strength | ASTM D4632 | lbs (N) | 90 (401) | 100 (445) | 120 (534) | 160 (712) | 180 (801) | 205 (912) | 250 (1113) | 300 (1335) | 380 (1691) |
| Elongation | ASTM D4632 | % | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Trapezoid Tear Strength | ASTM D4533 | lbs (N) | 40 (178) | 45 (200) | 50 (223) | 60 (267) | 75 (334) | 80 (356) | 100 (445) | 115 (512) | 140 (623) |
| CBR Puncture Strength | ASTM D6241 | lbs (N) | 250 (1113) | 250 (1113) | 310 (1380) | 410 (1825) | 450 (2003) | 500 (2224) | 700 (3115) | 800 (3560) | 1025 (4561) |
| HYDRAULIC PROPERTIES | |||||||||||
| MAXIMUM OPENING SIZE | |||||||||||
| Apparent Opening Size | ASTM D4751 | US Sieve (mm) | 50 (0.30) | 70 (0.212) | 70 (0.212) | 70 (0.212) | 70 (0.212) | 80 (0.18) | 100 (0.15) | 100 (0.15) | 100 (0.15) |
| MINIMUM ROLL VALUE | |||||||||||
| Permittivity | ASTM D4491 | sec-1 | 2.0 | 2.0 | 1.7 | 1.5 | 1.4 | 1.4 | 0.8 | 0.8 | 0.7 |
| Flow Rate | ASTM D4491 | gal/min/ft2 (l/min/m2)sec-1 |
145 (5907) 2.0 | 140 (5704) | 135 (5500) | 110 (4481) | 105 (4278) | 95 (3870) | 75 (3056) | 65 (2648) | 50 (2037) |
| MINIMUM TEST VALUE | |||||||||||
| UV Resistance After 500 hrs | ASTM D4355 | % strength | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| PACKAGING | UNIT | 140NL | 140NC | 140N | 160N | 170N | 180N | 1100N | 1120N | 1160N | |
| Roll Width | - | ft (m) | 12.5 (3.8) 15.0 (4.57) |
12.5 (3.8) 15.0 (4.57) |
12.5 (3.8) 15.0 (4.57) |
12.5 (3.8) 15.0 (4.57) |
12.5 (3.8) 15.0 (4.57) |
12.5 (3.8) 15.0 (4.57) 170 |
15.0 (4.57) | 15.0 (4.57) | 15.0 (4.57) |
| Roll Length | - | ft (m) | 360 (110) | 360 (110) | 360 (110) | 300 (91.4) 360 (110) |
12.5 (3.8) 15.0 (4.57) |
360 (110) 300 (91.4) |
300 (91.4) | 300 (91.4) | 150 (46) |
| Roll Area | - | yd2 (m2) | 500 (418) 600 (502) |
500 (418) 600 (502) |
500 (418) 600 (502) |
500 (418) 600 (502) |
500 (418) 600 (502) |
500 (418) 600 (502)) |
500 (418) | 500 (418) | 250 (209) |
Mirafi® N-Series nonwoven geotextiles are constructed to easily conform to ground or trench surfaces, ensuring problem free installation. The high flow through rate makes geotextile drainage fabric the perfect solution for soil separation, drainage and filtration applications. Mirafi® drainage fabric eliminates the problem of determining aggregate gradation required to match soil conditions, ensuring your constructed in-place drainage system will provide effective filter performance.
We also carry other Mirafi® non-woven geotextiles; visit our Mirafi® nonwoven geotextile page.
Need more information on our erosion control solutions or woven geotextile product line? See our Soil Erosion Control Material Variety.
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Questions? We can help! Call our sales team at 1-863-261-8388 or fill out our quote request form to discuss your requirements.