Film Géotextile Short Fiber Nonwoven Geotextile for Geotechnical Engineering
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
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Functions of Non-woven Geotextile for Geotechnical Engineering:
1.Separation
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different.granule pathway from the groundsill or other buildings.
2.Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earthbody stability.
3.Protection
It prevents the bank from being washed out, protects the bank and the bottom, prevents the water and soil from being washed away
Technical Data Sheet of Short fiber Nonwoven Geotextile for Geotechnical Engineering:
Item | Art No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
Unit weight, g/m2 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | |
Weight tolerance, % | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
Thickness, ≥mm | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
Break strength, ≥kN/m | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | |
CBR 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 | |
Tear strength, ≥kN | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | |
Width tolerance, % | -0.5 | |||||||||||
Break elongation, % | 25-100 | |||||||||||
EOS O90, mm | 0.07-0.2 | |||||||||||
Vertical permeability coefficient, cm/s | K×(10-1-10-3)K=1.0-9.9 | |||||||||||
- Q: How do geotextiles help in groundwater protection?
- Geotextiles help in groundwater protection by acting as a barrier that prevents the infiltration of pollutants into the groundwater system. They are used in various applications such as drainage systems, landfills, and erosion control, where they provide filtration and separation of soil particles, ensuring that only clean water enters the groundwater.
- Q: Hope expert expert to give the answer
- The ditch is the ditch at the edge of the roadbed, mainly used to collect and exclude a small amount of surface water within the roadbed and flow to the roadbed; drainage ditch is the ditch, cut ditch, roadbed near the water discharged to the bridge or road Where the ditch in the natural river ditch. Geotextile is a kind of synthetic high strength fiber material which is used to improve the bearing capacity of subgrade when the bearing capacity of the foundation is poor. It has many kinds of fiber materials. The purpose is to improve the bearing capacity and prevent the cracks in the road surface.
- Q: How do geotextiles help with reinforcement of geosynthetic tubes?
- Geotextiles help with the reinforcement of geosynthetic tubes by providing additional strength and stability to the structure. They act as a barrier between the soil and the tube, preventing soil intrusion and enhancing the tube's durability. Geotextiles also distribute the load more evenly, reducing the stress on the tube and preventing deformation or failure.
- Q: How do geotextiles contribute to the safety of transportation infrastructure?
- Geotextiles play a crucial role in enhancing the safety of transportation infrastructure by providing soil stabilization, erosion control, and drainage management. They prevent soil movement and erosion, which can undermine the stability of roads, slopes, and embankments. Geotextiles also help improve the load-bearing capacity of the soil, reducing the risk of structural failure or settlement. Additionally, these materials promote effective drainage by allowing water to pass through while filtering out fine particles, preventing waterlogging and soil saturation. Overall, geotextiles contribute to the overall durability, longevity, and safe functioning of transportation infrastructure.
- Q: How do geotextiles help in preventing the loss of fine particles in geocomposite drains?
- Geotextiles help in preventing the loss of fine particles in geocomposite drains by acting as a barrier. They are designed to allow water to pass through while retaining the fines and preventing their migration. This helps maintain the integrity and functionality of the geocomposite drain by preventing clogging and ensuring its long-term effectiveness in draining excess water.
- Q: What are the different manufacturing methods for geotextiles?
- There are several different manufacturing methods for geotextiles, including weaving, knitting, and nonwoven processes. Weaving involves interlacing two sets of yarns, warp, and weft, to create a fabric with an ordered structure. Knitting, on the other hand, uses a series of interconnected loops to form a fabric. Nonwoven processes involve bonding fibers together through methods such as needle punching, thermal bonding, or chemical bonding. Each method has its own advantages and is used depending on the specific requirements of the geotextile application.
- Q: Why is the roadbed geotextile
- Reinforcement and isolation of the main reinforcement materials to enhance the shear and tensile deformation of the ability to prevent the road reflection cracks; isolation is the separation of different materials to maintain their performance; because the geotextile itself is not waterproof, in the old road Refurbished over the asphalt mixture will form impermeable composite, in addition to preventing cracks will have a certain waterproof effect. The roadbed refers to the strip structure that is built on the basis of the route position and certain technical requirements. It is the basis of the railway and the road. The roadbed is a linear structure made of soil or stone. Built in good geological, hydrological, climatic conditions under the roadbed. From the material points, subgrade can be divided into soil subgrade, stone roadbed, earth and rock roadbed three.
- Q: Are geotextiles suitable for use in geocell retaining walls?
- Yes, geotextiles are suitable for use in geocell retaining walls. Geotextiles are often used as a separation and filtration layer in geocell systems, helping to prevent soil erosion, improve drainage, and enhance overall stability of the retaining wall.
- Q: How do geotextiles improve the performance of landfills?
- Geotextiles improve the performance of landfills by acting as a barrier, preventing the mixing of different layers of waste materials. They help in controlling erosion, reducing the risk of soil contamination, and facilitating proper drainage. Additionally, geotextiles provide reinforcement to the landfill structure, increasing its stability and longevity.
- Q: JTGF80 / 1-2004 "standard" 4.5 Geosynthetics in the treatment of the measured items in the "anchoring length", in the construction design diagram, the provisions of the value of the allowable deviation should be how to implement? Question added: Sorry! I missed a few words. When the construction design is not indicated, the specified value, the allowable deviation value should be implemented? JTGF80 / 1-2004 "standard only write to meet the design, construction requirements. I did not say that the design of the length of the anchorage is how much, can not find the construction technical specifications. So I do not know the provisions of the value of how to allow deviation? More
- Specifically not less than the specified value, does not exceed the allowable deviation. This is the so-called construction by specification! You refer to JTG assessment standard -2004 is correct! I have the data to let you refer to the next / geogrid and geotextile landscape is greater than or equal to 50cm, vertical is greater than or equal to 150com
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Film Géotextile Short Fiber Nonwoven Geotextile for Geotechnical Engineering
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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