PET/PP Filter Isolation Non-woven Geotextile
Non-woven geotextiles
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 geotextiles have properly water permeability and filtration performance, which can successfully forestall the penetration of soil
particles and keep the balance of the soil.
2. High strength and terrific tensile properties: After processing, non-woven geotextiles have magnificent robust mechanical strength and tensile capabilities, and can face up to
the shear and tensile forces of the soil.
3. Strong ageing resistance: non-woven geotextiles have appropriate climate resistance and temperature resistance, are no longer effortlessly affected through the herbal
environment, and have a lengthy carrier life.
4. Strong adaptability: Non-woven geotextiles have a large vary of adaptability, and the composition and complete overall performance of the material can be adjusted in
accordance to distinctive needs, making it appropriate for a range of engineering environments.
Application:
1. Soil and water loss prevention and slope safety projects: used to stop water and soil loss and defend slope stability.
2. Highway and railway projects: Used as roadbed reinforcement resources or water-resistant layers to beautify the load-bearing viable and sturdiness of the project.
3. Water conservancy projects: used as defensive layers and filter layers in dams, channels, reservoirs and extraordinary water conservancy projects.
4. Landfill: It acts as an isolation layer and filter layer to stop 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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