ISO9001 Needle Punched Non Woven Geotextile Fabric 4oz 4 X 100
1-6m Polypropylene /Polyester Material Non Woven Needle Punched Geotextile
Product Description:
1.Needle punched nonwoven Geotextiles are made of polyester or polypropylene in random directions and punched together by needles.
2.Geotextiles has good impermeability and resistance to deformation, which allows geotextiles be widely applied in civil projects for separation, filtration, reinforcement, protection drainage and maintenance function, etc.
Product Paraments:
| Staple fiber needle punched non-woven geotextile | |||||||||
| item | Specification | ||||||||
| Vertical and horizontal fracture strength(KN/M) | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 |
| Elongation corresponding to standard breaking strength (%) | 20-100 | ||||||||
| CBR Bursting strength(KN) | 0.6 | 1 | 1.4 | 1.8 | 2.5 | 3.2 | 4 | 5.5 | 7 |
| Deviation rate of weight per unit area(%) | ±5 | ||||||||
| Vertical and horizontal tearing strength(KN) | 0.10 | 0.15 | 0.20 | 0.25 | 0.40 | 0.50 | 0.65 | 0.80 | 1.00 |
| Width deviation rate(%) | -0.5 | ||||||||
| Thickness deviation rate(%) | ±10 | ||||||||
| Vertical permeability coefficient(cm/s) | k*(0.001-0.1) Ps: k=1.0-9.9 | ||||||||
| Acid and alkali resistance(% ≥) | 80 | ||||||||
| Antioxidant performance(% ≥) | 80 | ||||||||
| UV resistance (% ≥) | 80 | ||||||||
Application:
1.Needle punched nonwoven Geotextiles are made of polyester or polypropylene in random directions and punched together by needles.
2.Geotextiles has good impermeability and resistance to deformation, which allows geotextiles be widely applied in civil projects for separation, filtration, reinforcement, protection drainage and maintenance function, etc.
3. Good permeability: have a gap between the fibre, therefore has the good porous.
4. Good antimicrobial property: do not damaged by microbes and insects. 5. Construction is convenient: because the material is qualitative light, soft, so delivery, laying, construction is convenient.
6. Anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.
7. High temperature resistance to up to 230ºC maintaining structure stability and original physical properties.
8. High flat drainage and vertical permeability.
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