Excellent Water Permeability Filtration High Strength Short Fiber Needle Punched Geotextile Fabric
Needle Punched Geotextile Fabric Description
Needle Punched Geotextile Fabrics are produced by needle punching staple fibers in a random pattern to form a high strength, dimensionally stable fabric. The polypropylene fibers resist UV light deterioration and will not react with commonly found soil chemicals. The fabric is rot and mildew resistant, non-biodegradeable and resistant to insect and rodent damage.
Needle Punched Geotextile Fabric Specification
Gram weight | Thickness(mm) | Breaking strength(kn/m) | CBR burst strength(KN) | Elongation at break(% | Tear Strength(KN) | Sieve size O99(O35)mm |
100 | 0.9 | 2.5 | 0.3 | 25-100 | 0.08 | 0.07-2.0 |
150 | 1.3 | 4.5 | 0.6 | 25-100 | 0.12 | 0.07-2.0 |
200 | 1.7 | 6.5 | 0.9 | 25-100 | 0.16 | 0.07-2.0 |
250 | 2.1 | 8.0 | 1.2 | 25-100 | 0.20 | 0.07-2.0 |
300 | 2.4 | 9.5 | 1.5 | 25-100 | 0.24 | 0.07-2.0 |
350 | 2.7 | 11.0 | 1.8 | 25-100 | 0.28 | 0.07-2.0 |
400 | 3.0 | 12.5 | 2.1 | 25-100 | 0.33 | 0.07-2.0 |
450 | 3.3 | 14.0 | 2.4 | 25-100 | 0.38 | 0.07-2.0 |
500 | 3.6 | 16.0 | 2.7 | 25-100 | 0.42 | 0.07-2.0 |
600 | 4.1 | 19.0 | 3.2 | 25-100 | 0.46 | 0.07-2.0 |
800 | 5.0 | 25.0 | 4.0 | 25-100 | 0.60 | 0.07-2.0 |
Needle Punched Geotextile Fabric Advantages
First-rate filtration facility;
Superior hydraulic characteristics;
Improved geomembrane protection;
Effective constructional material separation medium;
Exceptional stabilisation and reinforcement capability
Non woven Geotextile Fabric Application
Widely used in geotechnical engineering such as water conservancy, electricity,mines,roads and railways.
1.Filter material for soil separation;
2.Drainage material for the beneficiation of reservoirs & mines, and foundations of high-rise buildings;
3.Anti-scouring materials for river dykes and slope protection;
4.Reinforcing materials for railways,highways, and airport running road foundations and etc