Specifications of Needle Punched Nonwoven Geotextile
- Ref Price:
-
$0.40
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
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Specifications of Needle Punched Nonwoven Geotextile:
Polyester Filament Needle Punched Geotextile/nonwoven
Fine permeability and filtering performance
Acid and alkali resistance
Features of Needle Punched Nonwoven Geotextile:
High strength, good capacity of elongation and high biology tolerance, alkali tolerance, acidity tolerance, weather resistance, good filtration and fine drainage capacity etc. With good cost performance, easy in construction and use effects.
Application of Needle Punched Nonwoven Geotextile:
1. Water conservancy projec: seawall, dike,river canal engineering;Reservoir reinforcement engineering; Reclamation engineering; Flood control engineering.
2.Highway,railway and airport project: soft foundation reinforcement; Slope protection; Pavement structure layer reflective crack prevention; Drainage system; Greening belt.
3.Electrical engineering : Nuclear infrastructure;Thermal power ash dam project;Hydropower project.
Technical Data Sheet of Needle Punched Nonwoven Geotextile:
Index Spec.
Article | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |
1 | Quality error in unit area,% | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -5 | -4 | -4 | -4 |
2 | Thickness,mm≥ | 0.8 | 1.2 | 1.6 | 1.9 | 2.2 | 2.5 | 2.8 | 3.1 | 3.4 | 4.2 | 5.5 |
3 | Width error,% | -0.5 | ||||||||||
4 | Breaking strength,KN/m≥ | 4.5 | 7.5 | 10.0 | 12.5 | 15.0 | 17.5 | 20.5 | 22.5 | 25.0 | 30.0 | 40 |
5 | Elongation at break,% | 40~80 | ||||||||||
6 | CBR puncture strength,KN≥ | 0.8 | 1.4 | 1.8 | 2.2 | 2.6 | 3.0 | 3.5 | 4.0 | 4.7 | 5.5 | 7.0 |
7 | Effective aperture 090(095),mm | 0.07~0.2 | ||||||||||
8 | Vertical permeability coefficient , cm/s | K X (10-4-10-3) K=1.0~9.9(K=1.0~9.9) | ||||||||||
9 | Tearing strength,KN≥ | 0.14 | 0.21 | 0.28 | 0.35 | 0.42 | 0.49 | 0.56 | 0.63 | 0.70 | 0.82 | 1.1 |
- Q:How do geotextiles aid in the reduction of seepage flow?
- Geotextiles aid in the reduction of seepage flow by providing a barrier that prevents the movement of soil particles, while still allowing water to pass through. The fabric's permeability allows for controlled filtration, reducing seepage and erosion by effectively retaining soil particles and promoting drainage.
- Q:Geotextile water filter?
- Geotextile from the filter, filter the role of water, but soil, I am specializing in the production of geotextiles
- Q:Can geotextiles be used in erosion control mats?
- Yes, geotextiles can be used in erosion control mats. Geotextiles are often used as a primary component in erosion control mats to prevent soil erosion by improving stability, drainage, and filtration.
- Q:How do geotextiles aid in the reduction of differential settlement?
- Geotextiles aid in the reduction of differential settlement by providing a stable and uniform foundation for the soil. They distribute and equalize the load across the soil, preventing differential settlement and ensuring the overall stability of the structure. Additionally, geotextiles can help in reinforcing weak soils, improving their bearing capacity and reducing the potential for differential settlement.
- Q:Can geotextiles be used in flood protection projects?
- Yes, geotextiles can be used in flood protection projects. Geotextiles are often used as a cost-effective and sustainable solution for erosion control, sediment filtration, and stabilization of soil in flood-prone areas. They can be used in various applications such as riverbank protection, levee reinforcement, and shoreline stabilization, helping to reduce the impact of floodwaters and prevent soil erosion.
- Q:What are the materials used for spinning geotextiles?
- Spinning is made of synthetic fibers through acupuncture or weaving made of permeable geosynthetics. There are at least two sets of parallel yarns (or flat yarn), a group of looms along the loom (the direction of fabric travel) called warp yarns, another group The horizontal arrangement is called weft yarn.With the different weaving equipment and the process, the warp and the weft are woven together into a cloth, and can be knitted into different thickness and density according to different use range. Generally, the spinning and weaving cloth is thin and vertical Have a very strong tensile strength (longitude than latitude), with good stability. There are spinning geotextile according to the weaving process and the use of latitude and longitude is divided into reinforced geotextile and non-reinforced geotextile two categories, plus The tensile strength of the geotextile is much larger than that of the ordinary geotextile, and the general application of the geotextile is reinforced with the reinforcement of the geotextile project. The main function is reinforced by reinforcement and has the function of plane isolation and protection. Can be selected according to the specific purpose of use.
- Q:How do geotextiles affect air quality?
- Geotextiles do not directly affect air quality. However, they can indirectly contribute to improved air quality by preventing soil erosion and reducing the release of dust particles into the air.
- Q:Are geotextiles suitable for use in landfill applications?
- Yes, geotextiles are suitable for use in landfill applications. They are commonly used as a protective layer to separate different materials in landfills, providing filtration and drainage capabilities. Geotextiles help prevent the mixing of waste materials, facilitate leachate collection, and enhance overall stability and performance of landfills.
- Q:Can geotextiles be used in golf course construction?
- Yes, geotextiles can be used in golf course construction. Geotextiles are commonly used in various applications in golf course construction, such as stabilizing soil, preventing erosion, and improving drainage. They can help enhance the performance and longevity of golf course infrastructure, such as greens, tees, bunkers, and fairways.
- Q:Can geotextiles be used for slope stabilization?
- Yes, geotextiles can be used for slope stabilization. Geotextiles are commonly used in civil engineering projects to reinforce soil and prevent erosion. By placing geotextiles on slopes, they can provide stability by distributing the forces acting on the slope and improving soil cohesion. Additionally, geotextiles can help with drainage, filtration, and vegetation growth, further enhancing slope stability.
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Specifications of Needle Punched Nonwoven Geotextile
- Ref Price:
-
$0.40
/ m²
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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