| Technical Specification for KoirFence™1250 |
| Property |
Test Method |
Typical Value |
| Thickness |
ASTM D 5199 |
0.38 in(1.0 cm) |
| Mass per unit area |
ASTM D 5261 |
37 oz/sy. (1250 gms/sq.m) |
| Wide Width Tensile Strength MD x TD |
ASTM D 4595 |
2508x948 lbs/ft(36.6 x13.8 KN/m) |
| Elongation at break MD x TD |
ASTM D 4595 |
32% x 22% |
| Grab Tensile Strength MD x CD |
ASTM D 4632 |
345 x107 lbs(1535x475 N) |
| Elongation at peak MD x TD |
ASTM D 4632 |
42% x 22% |
| Trapezoidal Tear Strength MD x CD |
ASTM D 4533 |
337 x 115 lbs.(1500x512 N) |
| Apparent opening Size) |
ASTM D 4751 |
18-20 US Standard Sieve Size (0.85-1.0 mm) |
| Puncture Resistance |
ASTM D 4833 |
209 lbs(930 N) |
| Permittivity |
ASTM D 4491 |
2.72/sec |
| Permeability |
ASTM D 4491 |
1.06 in/sec (2.69 cm/sec) |
| Flow Rate |
ASTM D 4491 |
203 gal/m in/sq ft. (8.2 cu.m/m in/sq. m) |
| Mullen Burst Strength |
ASTM D 3786 |
>800 lbs/sq.in(>5516 KPa) |
| Flexural Rigidity MD x CD |
ASTM D 1388 |
1.76 x 0.60 oz-in(127 x 43 g-cm) |
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