Products Detail:
Non woven geotextile can be made of polypropylene (PP), or polyester (PET), Polyvinyl or synthetic fiber on needle punch machine. The mass is available from 100gsm/m² to 1000gsm/m² and the width available from 2.0m-6.5m, monolayer or multilayer (reinforcement geotextiles), long fiber or short fiber.
Color: all kinds of color are available.The geotextile are UV stabilized to give protection against aging under exposure to natural ultra-violet light.
The major functions: Separation, filtration, drainage, reinforcement, protection, and liquid barrier.
Application: It is widely used in the areas of railway, highway, water conservancy, dam, tunnel, subway, environmental protection and so on.
We can offer different specifications according to customers' requests.
Non woven geotextile technical properties
|
单位面积质量
(mass per unit) |
g/m2 |
150 |
200 |
220 |
250 |
300 |
350 |
400 |
|
克重偏差≤
(Tolerance for mass per unit area) |
% |
±8 |
|
厚度（0.02bar）
(thickness) |
mm |
1.5 |
1.9 |
2.0 |
2.2 |
2.6 |
3.0 |
3.2 |
|
抗拉强度≥
(tensile strength at min) |
N/5cm |
300 |
440 |
480 |
560 |
700 |
830 |
980 |
|
拉伸伸长率≥
(Stretching elongation) |
% |
60 |
60 |
60 |
65 |
65 |
65 |
65 |
|
撒破强力≥
(Tear strength at min) |
N |
300 |
370 |
400 |
440 |
550 |
660 |
700 |
|
顶破强力≥（圆球Æ200mm）
(puncture resistance) |
N |
890 |
1040 |
1100 |
1200 |
1350 |
1500 |
1650 |
|
垂直渗透系数
(vertical permeability) |
cm/s |
1-4 ×10 -1 |
|
等效孔径O95
(Opening size O95) |
mm |
110 ±15 |
100 ±15 |
100 ±15 |
95 ±15 |
95 ±15 |
90 ±15 |
90 ±15 | |
