Filter Fabric

Mutual Non-Wovens

Mutual’s non-wovens are available in cut rolls. NW35 is in stock in the following sizes: 7-1/2 x 300’, 6’ x 300’, 4’ x 300’, 3’ x 300’, 2’ x 300’.

All other non-wovens available in 12-1/2’ x 360’, and 15’ x 300’.

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Product Description

MUTUAL NON-WOVENS
Uses NW35 NW40 NW45 NW60 NW80 NW100 NW120 NW160
Subsurface Drainage X X X X X Non-woven geotextiles used as a filter, allow subsurface water to pass into drainage core while preventing soil from clogging the system
Drainage Systems X X X X When placed in contact with a Geonet or drainage stone non-woven geotextiles can filter soil and waste while alloing water and waste to pass
Liner Protection X X X X Non-woven geotextiles protect liners from damage by sharp objects, elevating puncture impact and abrasion resistance
Asphalt Overlay X X X X Absorb asphalt tack to form moisture barrier that retards
reflective cracking
Railroad Stabilization X X X Putting a non-woven geotextile directly on a soft saturated subgrade extends road and rail life by preventing aggregate and ballast from intermixing with soil
Erosion Control X X X X Non-woven geotextiles can help relieve hydrostatic pressure beneath hard armour and prevent subsurface soils from migrating through the erosion control system
Roadway Stabilization X X X Putting a non-woven geotextile directly on a soft saturated subgrade extends road and rail life by preventing aggregate and ballast from intermixing with soil
Waste Management X X Non-woven geotextiles are used to separate layers and to protect liners in the landfills

 

Mutual Non-Woven Specifications NW35 NW40 NW45 NW60 NW80 NW100
Grab Tensile Strength ASTM D-4632 90 lbs 105 lbs 120 lbs 165 lbs 215 lbs 270lbs
Grab Elongation ASTM D-4632 50% 50% 50% 50% 50% 50%
Trapezoid Tear ASTM D-4533 35 lbs 45 lbs 50 lbs 90 lbs 85 lbs 100 lbs
Puncture ASTM D-4833 55 lbs 60 lbs 65 lbs 90 lbs 115 lbs 150 lbs
Mullen Burst ASTM D-3786 185 PSI 210 PSI 230 PSI 310 PSI 360 PSI 450 PSI
Permitivity ASTM D-4491 2.2 SEC-1 2.2 SEC 1.5 SEC-1 1.5 SEC 1.0 SEC .7 SEC
Permeability ASTM D-4491 .2 CM/SEC .2 CM/SEC .25 CM/SEC .2 CM/SEC .25 CM/SEC .25 CM/SEC
A.O.S. ASTM D-4751 .21 US Sieve 70 US Sieve 70 US Sieve 80 US Sieve 80 US Sieve 100 US Sieve
Water Flow ASTM D-4491 110 gpm/ft2 150 gpm/ft2 120 gpm/ft2 80 gpm/ft2 65 gpm/ft2 55 gpm/ft2
U.V. Resistance (500 hr) ASTM D-4355 70% 70% 70% 70% 70% 70%
Weight (oz/sq yd) ASTM D-5261 3.5 oz 4 oz 4.5 oz 6 oz 8 oz 10 oz