Nonwoven Geotextiles
Non-woven needle-punched geotextiles offer excellent water flow properties for drainage and other applications.
Material Properties - US Values
| 11 Dec 2012 |
Non-Woven Needle-Punched Geotextiles - US Values |
|
ASTM |
LP3.5 |
LP4 |
LP4.5 |
LP6 |
LP7 |
LP8 |
LP10 |
LP12 |
LP16 |
| Grab Tensile (lbs) |
D4632 |
90 |
100 |
120 |
160 |
180 |
205 |
250 |
300 |
380 |
| Elongation (%) |
D4632 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
| Tear (lbs) |
D4533 |
40 |
45 |
50 |
60 |
75 |
80 |
100 |
115 |
140 |
| CBR Punc (lbs) |
D6241 |
250 |
250 |
310 |
410 |
450 |
500 |
650 |
790 |
1025 |
| AOS (sieve) |
D4751 |
60 |
70 |
70 |
70 |
70 |
80 |
100 |
100 |
100 |
| Permittivity (sec-1) |
D4491 |
2.0 |
2.0 |
1.7 |
1.5 |
1.4 |
1.4 |
0.8 |
0.8 |
0.7 |
| Water Flow (gpm/ft2) |
D4491 |
145 |
140 |
120 |
110 |
100 |
90 |
75 |
65 |
50 |
| UV (500 hrs) |
D4355 |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
| Roll Size (ft) |
|
15 x 360 |
15 x 360 |
15 x 360 |
15 x 3002 |
15 x 3002 |
15 x 3002 |
15 x 300 |
15 x 300 |
15 x 150 |
| Roll Weight1 (lbs) |
|
160 |
167 |
190 |
202 |
220 |
250 |
308 |
400 |
250 |
Note1: Typical values. All other values are minimum average roll values (MARV).
Note2: LP6, LP7, and LP8 may be 15 x 360 ft depending on inventory |
Material Properties - Metric Values
| 11 Dec 2012 |
Non-Woven Needle-Punched Geotextiles - Metric Values |
|
ASTM |
LP3.5 |
LP4 |
LP4.5 |
LP6 |
LP7 |
LP8 |
LP10 |
LP12 |
LP16 |
| Grab Tensile (N) |
D4632 |
401 |
445 |
533 |
711 |
800 |
911 |
1,110 |
1,330 |
1,690 |
| Elongation (%) |
D4632 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
| Tear (N) |
D4533 |
178 |
200 |
222 |
267 |
333 |
356 |
444 |
511 |
623 |
| CBR Punc (N) |
D6241 |
1110 |
1110 |
1380 |
1820 |
2000 |
2220 |
2890 |
3510 |
4560 |
| AOS (microns) |
D4751 |
250 |
212 |
212 |
212 |
212 |
180 |
150 |
150 |
150 |
| Permittivity (sec-1) |
D4491 |
2.0 |
2.0 |
1.7 |
1.5 |
1.4 |
1.4 |
0.8 |
0.8 |
0.7 |
| Water Flow (l/min/m2) |
D4491 |
5,900 |
5,689 |
4,885 |
4,480 |
4,074 |
3,657 |
3,056 |
2,650 |
2,035 |
| UV (500 hrs) |
D4355 |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
70% |
| Roll Size (m) |
|
4.57 x
110 |
4.57 x
110
|
4.57 x
110 |
4.57 x
91.4 |
4.57 x
91.4 |
4.57 x
91.4 |
4.57 x
91.4 |
4.57 x
91.4 |
4.57 x
45.7 |
| Roll Weight1(kg) |
|
73 |
78 |
86 |
92 |
99 |
113 |
140 |
181 |
112 |
Disclaimer Please NoteIf you have any further questions please call your Layfield representative. Layfield product information is provided free of charge for your consideration. The comments offered are for discussion purposes only. While this information is based on Layfield's experience, this information may not be relied upon for any specific application as the nature of applications and site conditions are beyond Layfield's control. It is the user's responsibility to statisfy themselves as to the suitability of this information and to determine the suitability of this information for their specific application. Layfield shall not be liable for any loss or damages whatsoever that may occur from the use of this information. No warranty against patent infringement is offered or implied.