Polyester Short Fiber Geo Fabric
Geotextile, also known as geo fabric, is a water-permeable geosynthetic material made of synthetic fibers by needle punching or weaving. Geotextile is one of the new materials geosynthetics. The finished product is cloth-like. It has a width of 4-6 meters and a length of 50-100 meters. Geotextiles are divided into woven geotextiles and non-woven filament geotextiles.
Product Introduction
Polyester Short fiber geo fabric
Geotextile, also known as geo fabric, is a water-permeable geosynthetic material made of synthetic fibers by needle punching or weaving. Geotextile is one of the new materials geosynthetics. The finished product is cloth-like. It has a width of 4-6 meters and a length of 50-100 meters. Geotextiles are divided into woven geotextiles and non-woven filament geotextiles.
Characteristics
1. High strength, due to the use of plastic fiber, it can maintain sufficient strength and elongation in dry and wet conditions.
2, corrosion resistance, long-term corrosion resistance in soil and water of different pH.
3, good water permeability There are gaps between the fibers, so there is good water permeability.
4, good antimicrobial properties Microbes, insects are not damaged.
5. Convenient construction. Because the material is light and soft, it is convenient to transport, lay and construct.
6, complete specifications: the width can reach 9 meters. It is the widest product in China, with mass per unit area: 100-1000g/m2
Effect
1: isolation
Using polyester staple fiber needle-punched geotextiles for building materials with different physical properties (particle size, distribution, consistency and density)
Materials (such as soil and sand, soil and concrete, etc.) are isolated. Keep two or more materials from being lost, not mixed, and keep materials
The overall structure and function of the material enhances the carrying capacity of the structure.
2: Filtration (reverse filtration)
When water flows from the fine soil layer into the coarse soil layer, the polyester fiber is used to penetrate the geotextile with good gas permeability and water permeability, so that the water flow
Through the effective interception of soil particles, fine sand, small stones, etc., in order to maintain the stability of water and soil engineering.
3: Drainage
Polyester staple fiber needled geotextile has good water conductivity, it can form drainage channel inside the soil, and there will be more soil structure.
The remaining liquid and gas are discharged.
4: Reinforcement
The polyester staple fiber needle-punched geotextile is used to enhance the tensile strength and deformation resistance of the soil, and to enhance the stability of the building structure to improve the soil quality.
5: Protection
When the water flows on the soil, it effectively spreads, transfers or decomposes the concentrated stress to prevent the soil from being damaged by external forces, which protects the soil.
6: Anti-puncture
It is combined with geomembrane to form a composite waterproof and anti-seepage material, which plays a role in preventing puncture.
High tensile strength, good permeability, gas permeability, high temperature resistance, freezing resistance, aging resistance, corrosion resistance, and no insects.
Polyester staple fiber needled geotextile is a widely used geosynthetic material. It is widely used in the reinforcement of railway subgrade, the maintenance of road pavement, the protection of sports halls, dams, the isolation of hydraulic structures, burrowing, beach coating, cofferdams, environmental protection and other projects.
Technical data
Technical specification of Polyester Short fiber geo fabric
No. | Item | Specification | Note | ||||||||||
100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |||
1 | Weight variation% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
2 | Thickness mm≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
3 | Width Variation% | -0.5 | |||||||||||
4 | Breaking Strength KN/m≥ | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11 | 12.5 | 14 | 16 | 19 | 25 | MD and TD |
5 | Elongation At Break % | 25-100 | |||||||||||
6 | CBR Mullen Burst Strength KN≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
7 | Sieve size O90 mm | 0.07-0.2 | |||||||||||
8 | Vertical Permeability Coefficient cm/s | K×(0.1-0.001) | K= 1.0-9.9 | ||||||||||
9 | Tear Strength KN≥ | 0.08 | 0.12 | 0.16 | 0.2 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.6 | MD and TD |
Production
Application
Widely used in geotechnical engineering such as water conservancy, electric power, mines, roads and railways:
1, the filter material separated by soil layer;
2. Drainage materials for reservoirs and mines, and drainage materials for foundations of high-rise buildings;
3. Anti-scouring materials for river dams and slope protection;
4. Reinforcing materials for railways, highways, and airport roads, and reinforcement materials for road repairs in marshes;
5. Anti-frost and anti-freezing insulation materials;
6. Anti-cracking material for asphalt pavement.
Our product stock
Our certificates
Payment and delivery
Our advantage
Thanks for yor visit, if you have any requirement about our product, just feel free to contact us as the following contact method.
Contact us
Tel: +86-534-2567999
Email: xygeotextile@gmail.com
Add: Development Zone, Ling Conty, Dezhou City,Shandong Province, China.
Hot Tags: polyester short fiber geo fabric, China, manufacturers, suppliers, factory, cheap, in stock, Nonwoven Spunbond, Plastic Geogrid, Polyester Non Woven Geotextile
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