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: What are the specifications for geotextiles in coastal protection projects?
- The specifications for geotextiles in coastal protection projects typically include factors such as material strength, permeability, durability, and resistance to UV degradation. The geotextiles used in these projects should have high tensile strength to withstand the forces exerted by waves and tides, as well as good permeability to allow for proper water drainage. They should also be resistant to chemicals and biological degradation, as well as have the ability to withstand harsh weather conditions. Additionally, they may need to meet specific standards or certifications set by regulatory bodies or project requirements.
- Q: What are the specifications for geotextiles in railway projects?
- The specifications for geotextiles in railway projects generally include requirements for strength, durability, permeability, and filtration. These geotextiles should have sufficient tensile strength to withstand the dynamic loads imposed by trains and maintain their integrity over time. They should also be resistant to degradation caused by UV exposure, chemical exposure, and biological factors. The permeability of geotextiles is crucial to ensure proper drainage and prevent water accumulation, which can lead to instability. Additionally, the geotextiles should possess excellent filtration properties to prevent the migration of fine particles and maintain the stability of the railway subgrade.
- Q: How do geotextiles help with soil reinforcement in embankments?
- Geotextiles help with soil reinforcement in embankments by providing a strong and stable foundation. They act as a barrier, preventing the soil particles from shifting or eroding, thereby improving the overall stability and strength of the embankment. Additionally, geotextiles distribute the load evenly across the soil, reducing the risk of settlement and increasing the embankment's resistance to external forces like water flow or seismic activity.
- Q: Can geotextiles be used for reinforcement of canal banks?
- Yes, geotextiles can be used for reinforcement of canal banks. Geotextiles provide stability and erosion control, helping to prevent soil erosion and maintain the integrity of canal banks. They can be used to reinforce the soil, distribute loads, and provide filtration and drainage, making them a suitable solution for reinforcing canal banks.
- Q: Geotextile and geogrid difference
- Different geotextile used to prevent seepage, geogrid used to reinforce the geotextile is mainly used to seepage, isolation, geogrid are generally used in reinforced reinforcement, the two are essential differences in the use of the process Sometimes used in the same project, such as high-speed, railway and other engineering production grid is made of polypropylene, polyvinyl chloride and other polymer polymer by thermoplastic or molded two-dimensional grid or a certain height of the three-dimensional Dimensional grid grid, when used as a civil engineering, known as geogrid. Engineering applications: roads, railways, abutments, approach roads, docks, dams, slag and other soft soil foundation reinforcement, retaining walls and road surface cracking engineering and other fields. Fiberglass mesh used in the external walls, wall paint, the main material to prevent the junction of different mortar and other plastering material cracking, hollowing. Local node reinforcement will also be used. Geotextile has excellent filtration, drainage, isolation, reinforcement, anti-seepage, protection, with light weight, high tensile strength, good permeability, high temperature, anti-freeze, anti-aging, corrosion resistance. Common non-woven fabrics, water layer inside the use, polyethylene polypropylene waterproof also used.
- Q: Can geotextiles be used for reinforcement of railway embankments?
- Yes, geotextiles can be used for reinforcement of railway embankments. Geotextiles can provide stability and strength to the embankments by distributing loads, improving soil retention, reducing soil erosion, and enhancing drainage. Additionally, they can help prevent deformation and settlement, increasing the overall durability and lifespan of the embankments.
- Q: What are the advantages of using geotextiles in hydraulic applications?
- There are several advantages of using geotextiles in hydraulic applications. Firstly, geotextiles help in the filtration and separation of soil particles, preventing clogging and maintaining the flow of water. Secondly, they provide reinforcement and stability to soil, enhancing its load-bearing capacity and preventing erosion. Additionally, geotextiles act as a barrier, preventing the migration of fine particles and pollutants, thus improving water quality. Lastly, they are cost-effective and easy to install, making them a practical choice for various hydraulic projects.
- Q: Can geotextiles be trampled on the ground?
- Trampled on a long time to step on the geotextile will have an impact, geotextile main function is anti-penetration
- Q: What are the different methods of geotextile testing for strength and durability?
- Some of the different methods of geotextile testing for strength and durability include grab tensile testing, wide-width tensile testing, puncture testing, tear resistance testing, and abrasion resistance testing. These tests help determine the mechanical properties of geotextiles and assess their ability to withstand forces and maintain their integrity over time.
- Q: National standard geotextile and non - standard how to distinguish
- Detection data are different. Appearance quality is also more obvious.
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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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