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Woven Geotextiles
(click geotextile title for individual spec sheet; ex. "W 200") |
Property |
Unit |
ASTM
Testing
Method |
W 200 |
W 250 |
W 260
Silt Fence |
W 280
Silt Fence |
W 300 |
W 315 |
W 330
AASHTO
Silt Fence |
M 404 |
M 706 |
MT 4050 |
Weight
(Typical) |
oz/yd2
(g/m2) |
ASTM
5261 |
4.0
(136) |
5.0
(170) |
1.8
oz/yd2 |
2.1
oz/yd2 |
6.0
(203) |
6.3
(214) |
3.2
oz/yd2 |
5.6
(190) |
5.6
(190) |
8
(272) |
Grab Tensile |
lbs
(kN) |
ASTM
4632 |
200
(.889) |
250
(1.11) |
110 |
120 |
315
(1.40) |
315
(1.40) |
150 |
365x200
(1.62x.889) |
370x250
(1.65x1.11) |
315
(1.4) |
| Grab Elongation |
% |
ASTM
4632 |
15 |
15 |
20 |
30 |
15 |
15 |
30 |
19 x 10 |
16 x 15 |
10 |
Trapezoid Tear |
lbs
(kN) |
ASTM
4533 |
75
(.333) |
90
(.400) |
NA |
NA |
100
(.444) |
120
(.533) |
115 x 75
(.511x.333) |
115 x 75
(.511x.333) |
100 x 60
(.444x.267) |
120
(.533) |
Puncture Resistance |
lbs
(kN) |
ASTM
4833 |
90
(.400) |
100
(.444) |
NA |
NA |
120
(.533) |
120
(.533) |
150
(.467) |
115
(.510) |
135
(.600) |
120
(.533) |
Mullen Burst |
psi
(kPa) |
ASTM
3786 |
400
(2756) |
NA |
225 |
250 |
600
(4134) |
600
(4134) |
280 |
NA |
NA |
NA |
Permittivity1 |
I/sec |
ASTM
4491 |
.05 |
.05 |
NA |
NA |
.05 |
.05 |
.25 |
1.36 |
0.28 |
.70 |
Water Flow |
gpm/ft2
(I/min/m2) |
ASTM
4491 |
5
(203) |
4
(163) |
NA |
20 |
4
(163) |
4
(163) |
10
gpm/ft2 |
100
(4074) |
18
(.733) |
50
(2035) |
| A. O. S. |
U.S. Sieve
(mm) |
ASTM
4751 |
50
(.300) |
40
(.425) |
NA |
NA |
40
(.425) |
40
(.425) |
40
(.425) |
40
(.425) |
70
(.212) |
40
(.425) |
U.V.
Resistance |
%/hrs |
ASTM
4355 |
70/500 |
70/500 |
80/500 |
NA |
70/500 |
70/500 |
70 |
90/500 |
90/500 |
80/500 |
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