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1-6m Polypropylene /Polyester Material Non Woven Needle Punched Geotextile Fabric
Product Description
Needle punched nonwoven Geotextiles are made of polyester or polypropylene in random directions and punched together by needles. GSNW Geotextiles has good impermeability and resistance to deformation, which allows geotextiles be widely applied in civil projects for separation,filtration,reinforcement, protection and drainage.
Geotextiles can be used as:
2.Product Feature
1.High tensile strength, anti-deformation , resistance to tear and puncture .
2.Excellent water permeability and filterability .
3.Good resistance to aging ,biological ,acid and alkali.
4.Resistance to corrosion and UV
5.Excellent good performance and reinforced performance .
Technical data sheet of polyester geotextile
| 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 |
3.Product Parameter
4.Project Cases
Geotextile is mainly used in the following projects: in the highway (including temporary road) railway, embankment, earth rock dam, airport, sports field and other projects, to strengthen the weak foundation at the same time play the role of isolation and filtration.
Separation
To separate two layers of soil with different physical properties, such as the separation of road gravel from soft sub-base materials.
Reinforcement
To improve the load bearing capacity of a specific soil structure, such as the reinforcement of a retaining wall.
Drainage