Material Properties
| 9 Nov 2011
| High Efficiency Geotextile Properties |
| Property
| ASTM
| RS580i
|
RS380i |
| STRENGTH |
|
Tensile Modulus @ 2% strain (CD)
| D4595
|
1313 kN/m
90,000 lbs/ft
|
744 kN/m
51,000 lbs/ft |
| HYDRAULIC |
| Flow Rate
| D4491
|
3056 l/min/m2
75 gal/min/ft2
|
3056 l/min/m2
75 gal/min/ft2 |
| Permittivity
| D4491
| 1.0 sec-1
|
0.9 sec-1 |
| SOIL RETENTION |
|
|
|
| Apparent Opening Size (AOS)1
| D4751
|
0.43 mm
40 US sieve
|
0.43 mm
40 US sieve |
| Pore Size O95 |
D6767 |
350 microns3 |
365 microns3 |
| Pore Size O50 |
D6767 |
185 microns3 |
185 microns3 |
| SOIL INTERACTION |
| Interaction Coefficient2
| D5321
|
0.9
|
0.89 |
| Factory Seam Strength |
D4884 |
43.8 kN/m
3000 lbs/ft |
39.4 kN/m
2700 lbs/ft |
| UV Resistance (at 500 hours) |
D4355 |
80 % |
80 % |
| PHYSICAL |
| Roll Dimensions |
|
4.5 m X 91 m
15 ft X 300 ft |
4.5 m X 91 m
15 ft X 300 ft |
| Estimated Roll Weight |
|
188 kg
415 lbs |
149 kg
328 lbs |
Notes::
1 ASTM D4751: AOS is a maximum Opening Diameter Value
2 Interaction coefficient is for sand or gravel
3 Typical values
Disclaimer Please Note
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High Efficiency Geotextiles RSi Series