Bâche Géotextile - Staple Fibers Needle Punched Non Woven Geotextile with Best Quality
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/m²/month
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Staple fibers needle punched non woven geotextile
Filament geotextile mainly applied in water conservancy, road, railway, dam and tunnel for separation, filtration, reinforcement and drainage of projects
Features: It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.
Application: Mainly applied in water conservancy, road and railway for strengthening, separation, reversed filter and drainage of projects
Specification:100g~800g
Properties of Staple fibers needle punched non woven geotextile
Item | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Note |
Mass error in unit area (%) | -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 | |
Error of width (%) | -0.5 | |||||||||||
Breaking 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 | MD/CD |
Elongation at break | 25~100% | |||||||||||
CBR puncture resistance (KN)≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
Equivalent Pore size O90（ O95） | 0.07~0.2 mm | |||||||||||
Vertical permeability coefficient | K×（10-4~10-3）cm/s | K=1.0-9.9 | ||||||||||
Tearing strength (KN)≥ | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | MD/CD |
Images of non woven geotextile
- Q: How do geotextiles help with stabilization of railway tracks?
- Geotextiles aid in the stabilization of railway tracks by providing additional support, preventing the displacement of ballast, and reducing the risk of track deformations caused by settlement or erosion.
- Q: Acupuncture geotextile is divided into several kinds of how is it used?
- Acupuncture geotextile is now divided into two types, according to the fiber form to points. Continuous fiber called filament acupuncture non-woven geotextile. A few centimeters of length fibers made of staple fibers for nonwoven geotextiles. Use is not used, mainly used in geotechnical engineering in the filter, isolation, drainage and so on.
- Q: What are the advantages of using geotextiles in road construction?
- There are several advantages of using geotextiles in road construction. Firstly, geotextiles act as a barrier between the subgrade and the base material, preventing the mixing of the two layers. This helps in maintaining the stability and quality of the road. Secondly, geotextiles help in distributing the load more evenly across the road surface, reducing the stress on the underlying layers and increasing the lifespan of the road. Additionally, geotextiles can improve the drainage system by allowing water to flow through them, preventing the accumulation of water and reducing the chances of road damage due to moisture. Lastly, geotextiles are cost-effective and easy to install, saving both time and money in road construction projects. Overall, the use of geotextiles in road construction enhances the durability, strength, and performance of the road, making it a beneficial choice for infrastructure development.
- Q: Weaving geotextile construction should pay attention to what
- Weaving geotextile construction specifications: 1, before the construction of roadbed should be integrated clean up, the surface shall not have sharp corners. 2, geotextile is best to use mechanical erection, can also be used artificial laying. When laying, it should be noted that the rough side of the singeing up, and then one end fixed with a fixed, mechanical or human tension, tensile elongation of about 1 & amp;% to 1 & amp;%, Facing front laying. The fixture includes fixed and fixed metal. Fixed nails should be used cement nails or nails, nail length 8 ~ 10cm fixed iron can be thick lmm, width 3mm of the strip. 3, weaving geotextile and the length of the long, should be used industrial sewing machine sewing, sewing method using "dow" and "seam". Suture and geotextile should have a significant color difference in order to facilitate inspection.
- Q: How do geotextiles help with sediment retention in sediment basins?
- Geotextiles help with sediment retention in sediment basins by acting as a barrier that filters and separates sediment from water. They allow water to pass through while trapping and retaining sediment particles, preventing them from being washed away. This helps to reduce erosion and sedimentation in the basins, promoting cleaner water discharge and maintaining the overall effectiveness of the sediment basin.
- Q: How do geotextiles help in preventing shoreline erosion?
- Geotextiles help in preventing shoreline erosion by acting as a barrier between the land and water, providing stabilization to the soil and preventing it from being washed away by waves or currents. They also help in promoting the growth of vegetation, which further reinforces the shoreline and reduces erosion.
- Q: How do geotextiles help with soil separation in railway ballast systems?
- Geotextiles help with soil separation in railway ballast systems by preventing the mixing of different layers and ensuring the stability of the ballast. They act as a barrier between the ballast and subgrade, preventing the migration of fines from the subgrade into the ballast layer. This separation helps maintain the structural integrity of the railway track, reducing the risk of settlement and track deformations. Geotextiles also enhance drainage by allowing water to flow freely through the ballast layer, preventing waterlogging and maintaining the overall stability of the track.
- Q: Can geotextiles be used in the construction of sports fields?
- Yes, geotextiles can be used in the construction of sports fields. Geotextiles are commonly used as a base material to provide stability, drainage, and erosion control in various construction projects, including sports fields. They help to prevent soil movement, promote proper drainage, and enhance the longevity and performance of the field.
- Q: Tunnel longitudinal drainage pipe with geotextile wrapped after the need for waterproof board wrapped, why can not be wrapped with a waterproof board
- You should say that the drainage pipe should be seepage of plastic blind tube it. Geotextile wrapped in the role is to play a filtering effect, filter the water to drain the sediment. Chong Hong geotextile material manufacturers
- Q: What are the factors to consider when designing geotextile-reinforced slopes?
- When designing geotextile-reinforced slopes, there are several factors that need to be taken into consideration. These include the type and strength of the geotextile material, the angle of the slope, the height of the slope, the soil properties, the potential for water infiltration and drainage, the stability of the slope, and the overall aesthetic requirements. Additionally, factors such as the surrounding environment, climate, and any potential environmental impacts should also be considered during the design process.
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Bâche Géotextile - Staple Fibers Needle Punched Non Woven Geotextile with Best Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/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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