The product is needle-punched to provide excellent strength characteristics. The main functions are filtration, separation, drainage and erosion protection. It can highly resistant to damage from construction stresses and offer a costeffective engineered solution.
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Nonwoven geotextiles have some unique functions include filtration, drainage, separation, reinforcement, and erosion control, etc. They are used to retain fine soil particles, separate two layers of soil, and in reinforcement to increase the load-bearing capacity of soft soils. They play a significant part in soil stabilization projects by providing separation and filtration.
MATERIAL PROPERTIES
| Unit | 100 | 200 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
| Thickness (≥ mm) | 0.8 | 1.6 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
| Width deviation (%) | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 | -0.5 |
| Breaking strength (≥ kN/m) | 4.5 | 10.0 | 15.0 | 17.5 | 20.5 | 22.5 | 25.0 | 30.0 | 40.0 |
| Elongation at break (%) | 40~80 | 40~80 | 40~80 | 40~80 | 40~80 | 40~80 | 40~80 | 40~80 | 40~80 |
| CBR bursting strength (≥ %) | 0.8 | 1.8 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 |
| Equivalent Opening size O90 (O95) | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 | 0.07~0.2 |
| Vertical seepage coefficient (cm/s) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) | K*(10-1~10-3) |
| Tear strength (≥ kN) | 0.14 | 0.28 | 0.42 | 0.49 | 0.56 | 0.63 | 0.70 | 0.82 | 1.10 |
Our product is the ideal material for:
○ Railway, highway and airport runway
○ Soil layer separation
○ Water conservancy
○ Asphalt pavement
○ Mining pads… and more
We can manufacture the products upon the custom specifications or specific design criteria.
OUR CERTIFICATES
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OUR PRODUCTS
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WELCOME TO YINGFAN
We are a recognized company integrating R&D, manufacturing, installation, and maintenance of a variety of geosynthetics, such as geomembranes. Our products have been used in a wide range of applications to improve infrastructure reliability and environmental quality compared to traditional methods.
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