Geotextile 6m Nonwoven Geotextile for Road Construction
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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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Specifications of Non-woven Geotextile for Road Construction
nonwoven geotextile
material:polyester staple fibre
Polyester geotextiles
PET geotextiles
Functions of Non-woven Geotextile for Road Construction
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 Non-woven Geotextile for Road Construction
Item | Art No. | CMAX030101 | CMAX030102 | CMAX030103 | CMAX030104 | CMAX030105 | CMAX030106 | CMAX030107 | CMAX030108 | CMAX030109 | CMAXPLB030110 | CMAX030111 |
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: Are geotextiles effective in preventing soil contamination?
- Yes, geotextiles are effective in preventing soil contamination. They act as a barrier, preventing pollutants and contaminants from entering the soil. Geotextiles can filter out harmful substances, such as chemicals and heavy metals, while allowing water and air to pass through. They provide a protective layer that helps maintain soil quality and prevent contamination, making them a valuable tool in environmental protection and soil management.
- Q: How do geotextiles help in filtration?
- Geotextiles help in filtration by acting as a barrier that allows water to pass through while preventing the passage of fine particles and sediments, effectively filtering the water.
- Q: Can geotextiles be used in contaminated soil?
- Yes, geotextiles can be used in contaminated soil. Geotextiles are commonly employed as a barrier or separator in construction projects, including those involving contaminated soil. They can help prevent the migration of contaminants, aid in soil stabilization, and facilitate the filtration and drainage of water. However, the choice of geotextile material and design should be carefully considered to ensure its effectiveness in specific contaminated soil conditions.
- Q: What are the applications of geotextiles in geotechnical engineering?
- Geotextiles have various applications in geotechnical engineering, including soil stabilization, erosion control, drainage systems, and reinforcement of weak soils. They are commonly used in road construction, retaining walls, embankments, and landfills to improve the overall performance and durability of the structures. Geotextiles can also be used as a separation barrier between different soil layers or as a filter to prevent the migration of fine particles while allowing water to pass through. Overall, geotextiles play a crucial role in enhancing the geotechnical properties of soil and providing sustainable solutions to engineering challenges.
- Q: How do geotextiles help in the construction of ponds and lakes?
- Geotextiles help in the construction of ponds and lakes by providing erosion control, filtration, and separation. They are used as a barrier to prevent soil erosion, stabilize the embankments, and retain water within the pond or lake. Geotextiles also act as a filtration medium, preventing the migration of fine particles and allowing water to flow freely. Additionally, they help in separating different layers of soil, preventing mixing and maintaining the structural integrity of the pond or lake.
- Q: SNG400-3.5 geotextile is what model
- SNG400-3.5 refers to the national standard polyester staple acupuncture non-woven geotextile 400g / ㎡, width 3.5m. The index code for staple acupuncture nonwoven geotextiles is generally SNG / (1) (2) / (3) - (4) / (5). (1) that the use of raw materials fiber code: PET-polyester, PP-polypropylene, PA-nylon, PV-vinylon, PE-Ethylene (conventional polyester are generally vacant omitted code) (2) that polyester staple fiber non-woven Geotextile per unit area weight. (3) that the composite products in the polyester staple fiber non-woven geotextile weight per unit area, non-composite product vacancies. (4) width, expressed in meters (5) production department number: can express the product more specific characteristics, functions, varieties, sequences, etc., the general vacancy. For example, a 3.5m wide 400g / ㎡ polyester staple fiber nonwoven geotextile representation can be SNG / PET400-3.5, can also be expressed as SNG400-3.5
- Q: Long-term exposure to geotextiles on the human body what harm?
- No harm, Huazhi geotextile material answer
- Q: What are the fire resistance properties of geotextiles?
- Geotextiles typically have low to moderate fire resistance properties. While they are not inherently fireproof, some geotextiles are manufactured with fire-retardant additives or coatings to enhance their resistance to flames and heat. However, it is important to note that the fire resistance of geotextiles can vary depending on the specific type and composition of the material.
- Q: What are the different factors to consider when selecting a geotextile?
- When selecting a geotextile, several factors need to be considered. These include the project's specific requirements, such as the expected load and traffic conditions, the soil type and composition, the desired lifespan of the geotextile, and any environmental considerations. Additionally, factors such as the geotextile's strength, permeability, and compatibility with other materials used in the project should also be taken into account.
- Q: Are geotextiles resistant to fungal growth?
- Yes, geotextiles are generally resistant to fungal growth due to their synthetic nature and the materials they are made from.
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Geotextile 6m Nonwoven Geotextile for Road Construction
- Ref Price:
-
- 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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