Specifications of Needle Punched Nonwoven Geotextile for Highway 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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Application of Needle Punched Nonwoven Geotextile for Highway Construction:
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 for Highway Construction:
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 |
FAQ:
What is the main application of Needle Punched Nonwoven Geotextile for Highway Construction?
The main application of our Needle Punched Nonwoven Geotextile for Highway Construction is as follows: The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc.
Where is your main market?
Our main market is in Middle East, South America and some African countries.
What is your advantages for Needle Punched Nonwoven Geotextile for Highway Construction?
One of the largest manufacturer of Needle Punched Nonwoven Geotextile for Highway Construction with advanced equipment, big production capacity and excellent quality.
Over the past decade a greater emphasis has been placed on the development and manufacturing of geosynthetic textiles. While the geosynthetics industry is comparatively new, it has already created products with applications in a wide range of industries including geotechnical, transportation, hydraulic, embankment management, and mining. In many cases, a single geosynthetic textile can solve or improve multiple civil engineering problems simultaneously.
The first example of a geosynthetic textile application is the use of a prefabricated pocket style vertical drain made from a nonwoven filter jacket specialized as a PVD filter material. The purpose of this product was to reduce the time needed for construction by quickly discharging water in the ground which speeds up the soil consolidation process. Overall, it proved to reduce construction time and speed up the consolidation of soft ground in a variety of different situations including road construction, the development of building sites, construction of gas and oil storage facilities, and bank revetment.
The second example of how geosynthetic textiles can provide solutions to civil engineering problems is the polyester woven geotextile mat. It is created from a high tenacity polyester filament which is highly dense. This particular geosynthetic textile has been used to reinforce soft ground and embankments, separate layers of sand and soft ground, prevent the uneven settlement of soft ground, and securing a safe path of travel for heavy equipment across soft ground.
The third example is a silt curtain or fence created by geosynthetic textiles. A silt curtain is installed in the water to prevent the spread of environmentally dangerous contaminants. These contaminants often result from coastal and Riverside construction projects although it can also be used in the event of an open water spill or leak. It has been shown effective at preventing the spread of fine soil and sand induced by construction. It can also prevent the contamination of the nearby seaports and help preserve sea farming and area beaches.
The fourth and final example of geosynthetic textiles assisting with civil engineering problems is the polyester needle punched nonwoven geotextile. It is typically made of continuous filament fiber to promote fast drainage and filtration. It has been used to help prevent landslides, control erosion on banks, protect waterproof layers in landfills, prevent road tracking, and protect waterproof sheets and tunnels.
There is no doubt geosynthetic textiles will continue to play a greater role in finding workable solutions to civil engineering problems across the globe. As their production continues to scale, prices will decrease which will lead to an increase in availability as well as further research and development.
- Q:Can geotextiles be used for drainage?
- Yes, geotextiles can be used for drainage. They are commonly used in various drainage applications such as road construction, retaining walls, and landfills. Geotextiles help to enhance the drainage system by allowing water to pass through while preventing the loss of soil particles. They also provide filtration and separation, ensuring optimal drainage performance.
- Q:Application standard of filament geotextile
- National standard for filament geotextiles GB / T-1998 Geosynthetics Filament anti - sticking acupuncture non - woven geotextiles, the latest standard GB / T - 2008.
- Q:Can geotextiles be used in temporary erosion control applications?
- Yes, geotextiles can be used in temporary erosion control applications. They are often used to stabilize soil and prevent erosion by providing a barrier between the soil and water or wind. Geotextiles can be used in various temporary erosion control measures such as slope stabilization, sediment control, and construction site erosion control.
- Q:Can geotextiles be used in green roof applications?
- Yes, geotextiles can be used in green roof applications. Geotextiles are commonly used as a protective layer between the green roof components and the underlying waterproofing membrane. They provide filtration, separation, and reinforcement functions, helping to maintain the stability and longevity of the green roof system.
- Q:Neighborhoods: anti-seepage composite geotextile testing need to follow which test specifications, and routine testing items.
- There is a special GB ah GBT-1998 I was the production of geotechnical materials
- Q:How do geotextiles contribute to soil reinforcement?
- Geotextiles contribute to soil reinforcement by providing a stable and durable layer that prevents soil erosion, improves soil stability, and enhances load-bearing capacity. They act as a barrier against soil movement, distribute loads more evenly, and increase the overall strength of the soil. Additionally, geotextiles allow for better water drainage, reducing the risk of water accumulation and weakening the soil.
- Q:How do geotextiles improve the performance of geomembranes?
- Geotextiles improve the performance of geomembranes by acting as a protective barrier that prevents direct contact with the underlying soil or other abrasive materials, thereby reducing the risk of punctures or damage. They also provide additional reinforcement and stability, distributing loads more evenly across the geomembrane. Additionally, geotextiles allow for better water drainage and filtration, preventing the accumulation of water pressure and enhancing the overall performance and longevity of the geomembrane system.
- Q:What is PAG in PAG composite geotextile
- Should be a high-strength glass fiber or grille and non-woven woven or bonded together geotextile, PAG is estimated that the product is a product code, one may be nominal vertical and horizontal strong, similar geogrid Such as PAG50-160, the other may be used cloth and grille specifications, such as 50kn grille and 160 grams of nonwovens
- Q:Waterproof and protective layer between which type of geotextile isolation layer
- Personally think to take impervious geotextile. Anti-seepage geotextile has excellent water permeability, filterability, durability, can be widely used in railways, highways, sports museum, dams, hydraulic construction, then hole, coastal beach, reclamation, environmental protection and other projects. Mainly staple acupuncture non-woven geotextile and split film woven geotextile. Check the original post & gt; & gt; trouble to adopt, thank you!
- Q:Do geotextiles have any environmental benefits?
- Yes, geotextiles have several environmental benefits. They help in erosion control by stabilizing soil and preventing sediment runoff into water bodies. They also aid in vegetation growth by retaining moisture and promoting root development. Geotextiles can reduce the need for chemical herbicides and fertilizers by acting as a physical barrier against weed growth. Additionally, they can enhance the efficiency of drainage systems, reducing the risk of waterlogging and promoting groundwater recharge. Overall, geotextiles contribute to sustainable land management practices and help protect the environment.
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Specifications of Needle Punched Nonwoven Geotextile for Highway 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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