Non-woven Geotextile for Railway Construction
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 m²
- Supply Capability:
- 1500000 m²/month
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Instruction of Non-woven Geotextile for Railway Construction:
Geotextile is a non-woven product manufactured by combinining synthetic short yarns mechanically by using needling method. Non-woven geotextile has no woof and warp. Strength is achieved by combining yarns and applying thermal process. Geotextile felt is a permeable textile product which can be used with basic elements or with any material related with soil, running ground or geotechnic engineering.
Usuage Area of Non-woven Geotextile for Railway Construction:
Used in motorways, sport facilities, tunnels and underground facilities, art buildings, underground, agricultural areas, garden terraces, airports, mining fields, railways, solid waste storage areas, irrigation channels and reservoirs, shore protection and isolation areas; as a reinforcement against cracks between insulation layers; as a separator between waterproofing and thermal insulation layers; to protect insulation; to drain excess water; to prevent drainage pipes from plugging by wrapping them around; to avoid sinking and in many other applications.
Technical Specifications of Non-woven Geotextile for Railway Construction:
Weight | TS EN ISO 9864 | gr/m² | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
Thickness (at 2 kPa) | TS EN ISO 9863-1 | mm | 1,2 | 1,4 | 1,7 | 1,9 | 2,2 | 2,5 | 3,2 |
Tensile Strength (MD - CMD) | TS EN ISO 10319 | kN/m | 3 | 5 | 7 | 9 | 11 | 13 | 17 |
4 | 7 | 9 | 11 | 13 | 15 | 19 | |||
Elongation at break | TS EN ISO 10319 | % | 50-80 | ||||||
Static Puncture Test | TS EN ISO 12236 | N | 800 | 1200 | 1500 | 1800 | 2000 | 2200 | 3000 |
Dynamic Puncture Test | TS EN ISO 13433 | mm | 35 | 30 | 28 | 26 | 24 | 22 | 16 |
Permeability | TS EN ISO 11058 | l/m²s m/s | 110 0,110 | 100 0,100 | 90 0,090 | 80 0,080 | 70 0,070 | 60 0,060 | 40 0,040 |
Apparent Opening Size | TS EN ISO 12956 | mm | 0.16 | 0.15 | 0.14 | 0.13 | 0.13 | 0.12 | 0.11 |
Advantages of Non-woven Geotextile for Railway Construction:
Thanks to thermal process, more strength and less elongation is achieved with the same weight.
Requires smaller storage area.
Can be manufactured up to a width of 6 meters, leading to less loss of material.
Both white and tinted varieties of ge0textile are manufactured from 100% pure yarn. No recycled material is used.
Products can be manufactured with surface weight ranging from 50 gr/m2 to 1000 gr/m2.
Application of Non-woven Geotextile for Railway Construction:
- in liquid bituminous insulation applications, it is used as a reinforcement between layers and avoids cracks.
- it prevents cracks found on the surface from moving onto insulation surface.
- it protects bituminous membrane or geomembrane applications in foundations.
- it is used as a separator between waterproofing and thermal insulation layers.
- it is used as a separator between thermal insulation and protection layers.
- It is wrapped around drainage pipes in foundations and it is used as a filter layer in terrace gardens.
- It is used in applications designed to withdraw pressure under road coatings.
- Q:Measured geotextile vertical permeability, "highway engineering geosynthetics test procedures" T1141-2006 6.3 balanced head difference is not necessary to balance the 50mm? Can not balance ah more
- So deep, although we produce geotextile, but geotextile detection really is not proficient in it
- Q:What is the role of geotextiles in road construction?
- Geotextiles play a crucial role in road construction by providing reinforcement, filtration, separation, and erosion control. They act as a strong and durable layer between the subgrade and the road surface, distributing loads and preventing soil movement. Geotextiles also filter out fine particles, preventing clogging and maintaining proper drainage. Furthermore, they separate different layers of the road, preventing the intermixing of materials. Overall, geotextiles enhance the longevity and stability of roads, reducing maintenance costs and ensuring safer transportation infrastructure.
- Q:How do geotextiles help with erosion control?
- Geotextiles help with erosion control by providing a protective barrier against soil erosion. They are used to stabilize slopes, reinforce soil, and filter water, preventing the loss of soil particles and maintaining the integrity of the land.
- Q:What are the different types of geotextile installation equipment?
- Some different types of geotextile installation equipment include geotextile rollers, geotextile spreaders, geotextile stitchers, and geotextile tensioners. These tools are used to properly position, secure, and connect geotextiles during installation for various applications such as erosion control, drainage, and reinforcement.
- Q:What are the factors to consider when selecting a geotextile?
- When selecting a geotextile, there are several factors to consider. These include the specific application or project requirements, the physical and mechanical properties of the geotextile, the site conditions and environmental factors, the expected lifespan and durability of the geotextile, and the cost-effectiveness of the product. It is important to assess these factors to ensure that the chosen geotextile will effectively meet the project needs and provide long-term performance.
- Q:What are the advantages of using geotextiles in green space development?
- There are several advantages of using geotextiles in green space development. Firstly, geotextiles help in soil stabilization by preventing erosion, which is crucial for the long-term sustainability of green spaces. Secondly, they improve water drainage and filtration, allowing for better moisture retention and reducing the risk of waterlogging. Additionally, geotextiles act as a barrier to weed growth, reducing the need for herbicides and manual maintenance. Lastly, they provide reinforcement and support to the soil, increasing its load-bearing capacity and enabling the development of structures like pathways and driveways. Overall, the use of geotextiles in green space development enhances the durability, functionality, and aesthetic appeal of these areas.
- Q:How do geotextiles help in preventing piping failure?
- Geotextiles help in preventing piping failure by providing soil stabilization and erosion control. They act as a barrier between the soil particles, preventing their movement and reducing the potential for internal erosion. Additionally, geotextiles improve the drainage characteristics of the soil, allowing water to flow through while retaining the soil particles in place. This helps in maintaining the integrity of the soil structure and reducing the risk of piping failure.
- Q:Can geotextiles be used in dam construction?
- Yes, geotextiles can be used in dam construction. Geotextiles are commonly used in dam construction as they provide various benefits such as erosion control, filtration, and reinforcement. They help in stabilizing the soil, preventing soil erosion, and providing drainage, ultimately enhancing the overall performance and longevity of the dam structure.
- Q:Can geotextiles be used in underground pipe installation?
- Yes, geotextiles can be used in underground pipe installation. Geotextiles are often used as a separation and filtration layer between the soil and the pipe to prevent soil intrusion and ensure proper drainage. They help enhance the performance and longevity of underground pipes by providing stability and preventing clogging.
- Q:The difference between the construction hdpe impermeable membrane and the geotextile
- Hello, this is two different products Geotextile is not seepage, but the role of filtered water HDPE geomembrane is waterproof. Huazhi geotechnical materials manufacturers to answer your questions
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Non-woven Geotextile for Railway Construction
- 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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