Special Non-woven Geotextile For Reservoirs
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.
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. Good filtration performance: Non-woven geotextile has correct water permeability and filtration performance, which can efficiently stop the penetration of soil particles and hold the steadiness of the soil.
2. High energy and properly tensile properties: After processing, non-woven geotextiles have excessive mechanical power and tensile resistance, and can face up to the shear and tensile forces of the soil.
3. Strong growing older resistance: Non-woven geotextiles have accurate climate resistance and warmness resistance, are now not without difficulty affected via the herbal environment, and have a lengthy provider life.
4. Good adaptability: Non-woven geotextiles have a vast vary of adaptability, and the composition and overall performance of the fabric can be adjusted in accordance to extraordinary needs, making it appropriate for more than a few engineering environments.
Application:
1. Soil erosion prevention and slope protection projects: Used to prevent soil erosion and protect slope stability.
2. Road and railway projects: used as roadbed reinforcement materials or waterproof layers to improve the load-bearing capacity and durability of projects.
3. Water conservancy projects: used as protection and filter layers in water conservancy projects such as dams, channels, and reservoirs.
4. Landfill: Acts as an isolation layer and filter layer to prevent garbage from leaking and polluting the surrounding environment.
5. Greening project: used for soil moisture retention, soil consolidation, vegetation growth, etc., to promote plant growth and greening effect.
Specification：
| Filament Spunbonded Needled Non-woven Geotextile Technical Specifications | ||||||||||
| Item | Index | |||||||||
| Weight(GSM) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | |
| 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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