Railiway Construction Non Woven Geotextile
Non-woven geotextiles have the advantages of good water permeability, high tensile strength, strong pressure resistance, and resistance to acid and alkali corrosion.
It can be used in soil reinforcement, waterproofing, filtration, isolation, protection and other fields.
Non-woven geotextiles are produced using non-woven technology.PP/PET high-strength non-woven geotextile for construction
Material: PET/PP
Weight:100-800g
Width: 1-7m
Length: 50-200m (customizable)
Color; white, black, orange, supports custom colors
Non-woven geotextiles have the advantages of simple structure, stable performance, and easy use.
Features:
1. High strength: Non-woven geotextiles use exceptional manufacturing tactics and substances to provide them extremely good tensile strength, rupture resistance and puncture resistance.
2. Good climate resistance: The artificial material fabric used in non-woven geotextile has top climate resistance and can be used for a lengthy time underneath specific local weather conditions.
3. Good acid and alkali resistance: non-woven geotextile can withstand the erosion of chemical substances such as acids and alkali, making sure its long-term balance and reliability.
4. Good water permeability and air permeability: The floor of non-woven geotextiles typically has excessive water permeability and air permeability, which can preserve the circulation of groundwater and soil breathing.
5. Good anti-aging properties: The non-woven geotextile is delivered with exclusive anti-aging additives, which can face up to ultraviolet erosion and prolong its carrier life.
Application:
Water conservancy projects: Non-woven geotextiles can be used for anti-seepage, anti-leakage, soil conservation and anti-scouring in reservoirs, rivers, dams and different projects.
Road engineering: Non-woven geotextiles can be used to give a boost to and stabilize roadbeds, minimize the prevalence of avenue cave in and cracks, and expand the carrier lifestyles of roads.
Yard and wharf projects: Non-woven geotextiles can be used for soil conservation, anti-leakage, load-bearing capability improvement, etc. to extend the effectivity and protection of yard and wharf projects.
Environmental engineering: Non-woven geotextiles can be used for anti-penetration and air pollution manage on the backside and facets of landfills, waste disposal sites, etc.
Agricultural engineering: Non-woven geotextiles can be used for soil moisture retention and windproof insulation to promote crop boom and expand yields.
Specifications:
| Filament Spunbonded Needled Non-woven Geotextile Technical Specifications | ||||||||||
| Item | Index | |||||||||
| Index breaking strength（KN/m） | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 1 | Vertical and horizontal rupture strength / (KN/ m) | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| 2 | Vertical and horizontal standard strength corresponding to elongation % | 40-80 | ||||||||
| 3 | CBR bursting strength /KN | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
| 4 | Vertical and horizontal tearing strength /KN | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
| 5 | Equivalent aperture O90(95)>/mm | 0.05-0.20 | ||||||||
| 6 | Vertical permeability coefficient | K*(10-1～10-3）and K=1.0～9.9 | ||||||||
| 7 | Thickness / mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
| 8 | Width deviation | -0.5 | ||||||||
| 9 | Unit area mass deviation | -5 | ||||||||
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