Nedia Enterprises, Inc. complete line of erosion control, sediment control, and bioengineering products
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KoirMat™ 400,700 & 900
Typical Applications
Installation Guidelines
Installation on Slopes
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Technical Specification
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complete line of erosion control, sediment control, and bioengineering products
Nedia Enterprises offers a complete line of erosion control, sediment control, and bioengineering products made primarily from natural fibers. We provide innovative quality products and excellent service to our customers in the erosion control and bioengineering industry.
 
 
complete line of erosion control, sediment control, and bioengineering products
Products - Woven Coir Fabrics - Technical Specifications
Woven Coir Fabrics - KoirMat™ 400, 700 & 900
Technical Specifications
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Technical Specifications for KoirMat™ 400, 700, 900
Property Test Method KoirMat™400 KoirMat™700 KoirMat™900
Material n/a Woven matting of coir yarn made from
high strength white (retted) coconut fiber
Color n/a Natural/Earth tone
Thickness ASTM D 5199 0.35 in. 0.35 in. 0.35 in.
Mass per unit area (min) ASTM D 5261 11.8 oz/sq. yd 20.6 oz/sq. yd 26.5 oz/sq. yd
Wide width tensile strength-Dry
MD x CD
ASTM D 4595 504 x 480 lbs/ft 1512 x 1032 lbs/ft 1968 x 1416
lbs/ft.
Maximum Elongation-Dry
MD x CD
ASTM D 4595 33% x 31% 40% x 33% 46% x 34%
Wide width tensile strength-Wet
MD x CD
ASTM D 4595 456 x 360 lbs/ft. 924 x 684 lbs/ft. 1260 x 768
lbs/ft.
Maximum Elongation-Wet
MD x CD
ASTM D 4595 36% x 31% 69% x 34% 43% x 36%
Flexural Rigidity (Stiffness)
MD x CD
ASTM D 1388 mg - cm 4070 x 3923 mg - cm 12896 x 8132 mg - cm 14019 x 9329 mg - cm
Slope (Recommended) Observed < 1 : 1 > 1 : 1 > 1 : 1
Shear Stress (Recommended) Flume Tests 3.2 psf 4.5 psf 5.0 psf
Water Velocity (Recommended) Flume Tests 8 ft./sec 12 ft./sec 16 ft./sec
Water Absorption ASTM D 1117 163% 146% 132%
“C” Factor   0.002 0.002 0.003
Open Area Measured 65% 50% 39%

*Standard Roll Size: 13.1’ x 83’ (4m x 25m) and 6.5’ x 165’ (2m x 50m)
         
Coconut Fiber
Jute Fiber
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