Non-woven Geotextile for Railway Construction
- Ref Price:
-
- 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:What are the installation guidelines for geotextiles used in erosion control blankets?
- The installation guidelines for geotextiles used in erosion control blankets typically involve several steps. Firstly, the area where the blanket will be installed should be properly prepared by removing any vegetation or debris. The soil surface should be smooth and compacted. Next, the geotextile should be rolled out over the prepared area, ensuring it is properly aligned and overlaps any adjacent sections. It is important to secure the geotextile with stakes or pins to prevent it from shifting during installation. Once the geotextile is in place, it should be covered with an appropriate layer of soil or mulch to provide additional stability and protection. This layer should be evenly distributed and compacted to prevent erosion. Regular maintenance and inspection of the erosion control blanket and geotextile is also necessary to ensure their effectiveness. This may involve checking for any signs of damage, such as tears or rips, and repairing or replacing them as needed. Overall, following the manufacturer's guidelines and best practices for installation will help ensure the geotextiles used in erosion control blankets perform optimally and provide effective erosion control.
- Q:How do geotextiles contribute to pavement design?
- Geotextiles play a crucial role in pavement design by providing various benefits. They help in enhancing the structural integrity of the pavement by distributing loads more uniformly, minimizing stress and preventing cracking. Geotextiles also act as a separator, preventing the mixing of subgrade soil with the overlying pavement layers. Additionally, they aid in filtration by allowing water to pass through and drain efficiently, preventing water buildup and potential damage. Overall, geotextiles contribute to the longevity and durability of pavements by improving their performance and reducing maintenance needs.
- Q:Can geotextiles be used for livestock waste management?
- Yes, geotextiles can be used for livestock waste management. Geotextiles are permeable fabrics that can be used to control erosion, filter water, and separate different materials. In the case of livestock waste management, geotextiles can be employed to contain and filter waste runoff, prevent soil contamination, and improve overall water quality. By providing an effective barrier, geotextiles help in preventing the leaching of harmful substances into the environment, thus aiding in the proper management of livestock waste.
- Q:Can geotextiles be used in the construction of wastewater treatment plants?
- Yes, geotextiles can indeed be used in the construction of wastewater treatment plants. Geotextiles are commonly used in these projects for various purposes such as filtration, separation, erosion control, and reinforcement. They can be applied in different areas including lining of ponds, filtration of effluent, protection of pipes, and stabilization of soil. Geotextiles help enhance the efficiency and longevity of wastewater treatment plants by providing necessary support and functionality.
- Q:How do geotextiles affect noise pollution?
- Geotextiles can help reduce noise pollution by acting as a sound barrier. When used in construction projects such as roads or buildings, they can absorb and dampen sound waves, preventing them from propagating and reducing the overall noise levels in the surrounding area.
- Q:What are the cost implications of using geotextiles in construction projects?
- The cost implications of using geotextiles in construction projects can vary depending on factors such as the type and quality of the geotextile, the size and complexity of the project, and the specific requirements of the site. Generally, geotextiles can add an additional cost to the project due to the cost of the material itself, installation, and any necessary testing or inspections. However, these costs can often be offset by the benefits provided by geotextiles, such as increased durability, improved soil stability, reduced long-term maintenance, and potential savings in material and labor costs. Ultimately, a thorough cost-benefit analysis should be conducted to determine the overall financial implications of using geotextiles in a construction project.
- Q:I was just doing anti-seepage film and geotextile clerk do not know how to find this project? add me
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- Q:What are the specifications for geotextiles used in erosion control mats?
- The specifications for geotextiles used in erosion control mats typically include factors such as the material composition, weight, tensile strength, permeability, and UV resistance. These geotextiles are designed to provide effective erosion control by stabilizing soil, preventing sediment runoff, and promoting vegetation growth.
- Q:How do geotextiles help in preventing weed growth?
- Geotextiles help in preventing weed growth by acting as a physical barrier that blocks sunlight from reaching the soil, thus inhibiting weed seed germination and growth. Additionally, they prevent weed roots from penetrating through the fabric, reducing their ability to establish and thrive in the area.
- Q:What are the durability considerations for geotextiles?
- Durability considerations for geotextiles typically include factors such as UV resistance, chemical resistance, abrasion resistance, and long-term strength. Geotextiles are often exposed to harsh environmental conditions, so it is important to ensure they can withstand these challenges without significant degradation. Additionally, proper installation and maintenance practices play a role in enhancing the durability and lifespan of geotextiles.
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Non-woven Geotextile for Railway 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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