Geotextile For Landscaping And Soil Erosion
Woven geotextiles are made of polypropylene and polypropylene ethylene flat yarns, and are composed of at least two sets of parallel yarns (or flat yarns). The lateral arrangement is called the weft. The warp and weft yarns are intertwined with different weaving and weaving equipment and processes to form a cloth shape, which can be woven into different thicknesses and densities according to different use ranges, and has good stability.
Description:
Polypropylene Woven Geotextile Fabric
Woven Geotextiles are woven from durable, high-modulus polypropylene yarns into competent, robust, dimensionally stable geotextiles. These geotextiles are available in varying tensile strengths and hydraulic properties to suit particular project demands.
TERATUF Woven Geotextiles are often used for separation and stabilization in the construction of roads. The woven geotextile's separation action prevents the mixing of dissimilar soils allowing each soil layer in the road structure to function as intended.This is done by imparting stability through the tension membrane effect into the road section reducing rutting and extending roadway life.
Woven geotextiles are made from polypropylene as well, but the manufacturing process, product characteristics, and applications differ dramatically from those of nonwovens. Narrow strands of polypropylene tape are woven together during manufacturing, producing a sturdy fabric, but one with much less permeability than nonwovens.
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PROPERTY
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TEST METHOD
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MARV English
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GrabTensile
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ASTM D-4632
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200 lbs
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250 lbs
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315 lbs
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Grab Elongation
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ASTM D-4632
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15%
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15%
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15%
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Mullen Burst
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ASTM-D-3786
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400 psi
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450 psi
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600 psi
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CBR Puncture Strength
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ASTM D-6241
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700 lbs
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750 lbs
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900 lbs
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Trapezoidal Tear
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ASTM-D-4533
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75 lbs
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90 lbs
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125 lbs
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UV Resistance(500hrs)
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ASTM D-4355
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70%
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70%
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70%
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Permittivity
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ASTM D-4491
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0.05 sec -¹
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0.05 sec -¹
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0.05 sec -¹
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AOS
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ASTM-D-4751
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0.425 mm
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0.425 mm
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0.425 mm
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Flow Rate
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ASTM D-4491
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5 Gal/min/sq ft
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4 Gal/min/sq ft
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4 Gal/min
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