Geotechnical Material Manufacturers
Nonwoven Needle Punched Polyester Geotextile for Landfill Liner
Subclassification：
Geotextile
Key words：
Geotextile
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Product Details
| Product specification |
| Name; Non-woven geotextiles |
| Thickness; 100g-800g |
| Length; 1-6 meters, if there is a unique measurement can be customized |
| Color; White, black, orange, aid customized hues |
Geotextiles are permeable nonwoven fabrics used to separate,filter,reinforce, protect or drain.Geotextiles allow filtration or separation of granular layers in roads and rail applications,used to protect membranes in landfill applications,used in coastal defence applications and used in landscaping to protect surfaces and structures from weeds and root growth.
Geotextiles are availabel as woven and non-woven .As liner protection, against physical damage, the non wovens are normally the answer.They are made up of fibers of polyester or polypropylene in random directions and punched together by needles during the manufacturing process.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage.
Thanks to thermal process, more strength and less elongation is achieved with the same weight.
Requires smaller storage area.
Can be manufactured up to a width of 6 meters, leading to less loss of material.Both white and tinted varieties of ge0textile are manufactured from 100% pure yarn. No recycled material is used.
Products can be manufactured with surface weight ranging from 50 gr/m2 to 1000 gr/m2.
|
Properties |
Test Method |
Unit |
GXSF150 |
GXSF200 |
GXSF300 |
GXSF400 |
GXSF500 |
GXSF600 |
GXSF800 |
GXSF1000 |
|
Tensile Strength(MD/TD) |
ASTM D4595 |
kN/m |
8 |
11 |
20 |
24 |
28 |
34 |
48 |
50 |
|
Tensile Elongation(MD/TD) |
ASTM D4595 |
% |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
|
Grab Tensile Strength(MD/TD) |
ASTM D4632 |
N |
520 |
700 |
1100 |
1500 |
1800 |
2200 |
2800 |
3000 |
|
Grab Elongation(MD/TD) |
ASTM D4632 |
% |
50 |
50 |
60 |
60 |
60 |
60 |
60 |
60 |
|
Trapezoidal Tear Strength(MD/TD) |
ASTM D4533 |
N |
220 |
330 |
400 |
480 |
560 |
620 |
860 |
880 |
|
CBR Burst Strength |
ASTM D6241 |
N |
1700 |
2400 |
3200 |
4300 |
5300 |
6000 |
6800 |
7000 |
|
Pore Size O90 |
ASTM D4751 |
µm |
90 |
85 |
80 |
75 |
70 |
60 |
55 |
50 |
|
Water Flow Q100 |
ASTM D4491 |
L/m2/s |
160 |
145 |
140 |
120 |
105 |
95 |
90 |
80 |
|
Weight |
ASTM D5261 |
g/m2 |
150 |
200 |
300 |
400 |
500 |
600 |
800 |
1000 |
 |
 |
 |
 |
 |
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Tel : +8617863869299
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Email：wdf001@wdfgeomat.com
Address：Huafeng New Materials Industrial Park, Huafeng Town, Ningyang County, Shandong Province
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