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| Categories | Staple Fiber Geotextile |
|---|---|
| Brand Name: | JianYi |
| Model Number: | 2m-6m Width and 50m-100m Roll Length |
| Certification: | ISO 9001 |
| Place of Origin: | China |
| MOQ: | 325㎡ |
| Price: | 0.11USD~1.65USD per sqm |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 500T/month |
| Delivery Time: | 7-15 days |
| Color: | White，Black, Green |
| Permeability: | High |
| Weight: | 100g-800g/m2 |
| Chemical Resistance: | Good |
| Width: | 1m~6m |
| Application: | Road Construction, Drainage, Erosion Control |
| Length: | 50m~100m |
| UV resistant: | 80% |
| Company Info. |
| Changsha Jian-Yi New Material Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Staple Fiber Geotextile for High Strength and Malleability in Complex Surfaces
Product Introduction
Short fiber geotechnical fabric is mainly made of polypropylene or polyester short fibers. It goes through processes such as opening, combing, and spreading, then the fibers are reinforced by needling (needling with hooks, repeatedly puncturing the fiber web during the process to reinforce it by hooking fibers). The final product is a fabric, usually 2-6 meters wide.
Product Properties
The production process of short fiber geotechnical fabric is relatively simple. It is made into a fabric through processes such as loosening, combing, tangling (short fibers intertwine with each other), laying the web (standardized knotting and fixation), needling, etc., using non-woven production equipment.
Performance Features
Good water permeability: Due to the gaps between fibers, it has excellent water permeability.
High Strength: Retains sufficient strength and elongation in both dry and wet conditions, meeting national and railway standards.
Corrosion Resistance: Can withstand corrosion for a long time in soil and water with different acidity and alkalinity levels.
Good flexibility and malleability: Suitable for handling surfaces with complex topography or large curvature.
Product Application
Isolation: Short fiber geotechnical fabric can be used to isolate building materials with different physical properties (such as particle size, distribution, consistency, and density), such as soil and sand, soil and concrete, etc. This prevents the loss and mixing of more than two materials, maintains the overall structure and function of the materials, and enhances the load-bearing capacity of the structures.
Filtering (Reverse Filtration) Aspect: When water flows from the fine material soil layer into the coarse material soil layer, the short fiber geotechnical fabric's excellent air permeability and water permeability can effectively block particles of soil, sand, and stone, maintaining the stability of the hydraulic engineering.
Widely used in various engineering projects: Can be used for filtration, isolation, drainage, reinforcement, and maintenance in highway, railway, dam, reclamation, airport, etc. projects, as well as in landfills and waste treatment sites that require good compression resistance and buffering performance
Environmental Protection and Sustainability
Short fiber geotechnical fabric can be made from recyclable materials, offering better environmental protection and sustainability.
Price
The production cost of short fiber geotechnical fabric is relatively low, so the price is relatively cheap.
Product Specification and Technical Index (GB/T 17638—2017)
| Item | Nominal Breaking Strength(KN/m) | |||||||||
| 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 | ||
| 1 | Breaking Strength (KN/m,≥,LD/TD) | 3.0 | 5.0 | 8.0 | 10.0 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 |
| 2 | Elongation Rate (%,≥,LD/TD) | 20~100 | ||||||||
| 3 | Bursting Strength(KN)≥ | 0.6 | 1.0 | 1.4 | 1.8 | 2.5 | 3.2 | 4.0 | 5.5 | 7.0 |
| 4 | Mass Deviation Rate Per Unit Area(%) | ±5 | ||||||||
| 5 | Width Variation ( ％) | -0.5 | ||||||||
| 6 | Thickness Deviation Rate(%) | ±10 | ||||||||
| 7 | Sieve Size O90,O95 (mm) | 0.07~0.20 | ||||||||
| 8 | Vertical Permeability Coefficient (cm/s) | Kx(10ˉ1-10ˉ3) K=1.0-9.9 | ||||||||
| 9 | Tearing Strength (KN,≥,MD/CD) | 0.10 | 0.15 | 0.20 | 0.25 | 0.40 | 0.50 | 0.65 | 0.80 | 1.00 |
| 10 | Acid And Alkali Resistance (Strength Retention Rate)/%≥ | 80 | ||||||||
| 11 | Antioxidant Performance (Strength Retention Rate)/%≥ | 80 | ||||||||
| 12 | UV Resistance(Strength Retention Rate)/%≥ | 80 | ||||||||
(GB/T17638-1998)
| Specification | F100 | F150 | F200 | F250 | F300 | F350 | F400 | F450 | F500 | F600 | 800 | Remark |
| Item | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |
| Weight Variation (%) | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | - |
| Thickness (mm≥) | 0.90 | 1.20 | 1.70 | 2.10 | 2.40 | 2.70 | 3.00 | 3.20 | 3.60 | 4.10 | 5.00 | |
| Width Variation ( ％) | -0.50 | |||||||||||
| Breaking Strength (KN/m,≥,LD/TD) | 2.50 | 4.50 | 6.50 | 8.00 | 9.50 | 11.00 | 12.50 | 14.00 | 16.00 | 19.00 | 25.00 | |
| Elongation Rate (%,≥,LD/TD) | 25-100 | |||||||||||
| CBR Burst Strength ( KN≥) | 0.30 | 0.60 | 0.90 | 1.20 | 1.50 | 1.80 | 2.10 | 2.40 | 2.70 | 3.20 | 4.00 | |
| Sieve Size O90,O95 (mm) | 0.07-0.2 | |||||||||||
| Vertical Permeability Coefficient (cm/s) | Kx(10ˉ1-10ˉ3) | K=1.0-9.9 | ||||||||||
| Tearing Strength (KN,≥,MD/CD) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | |
| 1) Specifications according to the mass per unit area, the actual
specification between adjacent specifications in the table, according to the interpolation method to calculate the corresponding assessment index, if beyond the scope in the table, shall be determined between supplier and the demander. 2) Unit Weight standards according to the design or agreement. 3) Width as reference indexes for internal control of production, the appraisal based on the actual design value if user raised requests. | ||||||||||||
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