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1. High strength
2. Strong puncture resistance.
3. Acid and alkali resistance, corrosion resistance
4. High water permeability
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TGB
1.Staple fibers needle punched geotextile is made of PP staple fibers and processed by on carding cross-laying equipment and needle punched equipment.
2.Product Parameter
| 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 | ||||||||
1.Staple fibers needle punched geotextile is made of PP staple fibers and processed by on carding cross-laying equipment and needle punched equipment.
2.Product Parameter
| 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 | ||||||||