Woven Geotextile for Railway and Highway 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 Woven Geotextile for Railway and Highway Construction:
A woven geotextiles is an economical solution for any civil engineering applications. It separates, stabilizes, and reinforces soils and allos allows for filtration. Woven geotextiles are manufactured by extruding polypropylene film and then slitting the film into individual yarns which are then woven to form the geotextiles.
Functions of Woven Geotextile for Railway and Highway Construction:
Ground stabilization
Drainage
Erosion control and re-vegetation
Revetment
Ground reinforcement
Asphalt underlayment
Road reinforcement
Features of Woven Geotextile for Railway and Highway Construction:
-Woven geotextile made on circle weave machine
-Materials: polypropylene and other imported new materials
-Weight per square meter: 80-700g/m²
-Width: max. 6m
-Perfect flexibility and against ultraviolet radiation and aging.
It can be widely used in areas of railways, highways, sport fields, earthwork projects, tunnels, coal mines, walls and slopes, environmental protection, and so on.
Applications of Woven Geotextile for Railway and Highway Construction:
-Construction of roads and other trafficked areas (excluding railways and asphalt inclusion)
-Construction of railways,
-Earthworks, foundations and retaining structures,
-Use in drainage systems,
-Erosion control works (coastal protection, bank revetments),
-Construction of reservoirs and dams,
-Construction of canals,
-Construction of tunnels and underground structures,
-Use in solid waste disposals,
10-Use in liquid waste containment projects,
Data Sheet of Woven Geotextile for Railway and Highway Construction:
Item | Testing Method | Unit | ||
Grad Tensile Strength | ASTM-D 4632 | N | 890 | 1405 |
Grab Elongation | ASTM-D 4632 | % | ≤20 | ≤20 |
Puncture Strength | ASTM-D 4833 | N | 400 | 667 |
CBR Puncture | ASTM-D 6241 | N | 3200 | 4800 |
Mullen Burst | ASTM-D 3786 | kPA | 2578 | 4137 |
Trapezoidal Tear | ASTM-D 4533 | N | 500 | 750 |
Apparent Opening Size | ASTM-D 4751 | mm | 0.425 | 0.425 |
Permittivity | ASTM-D 4491 | Sec-1 | 0.05 | 0.05 |
Water Flow Rate | ASTM-D 4491 | 1/m/m2 | 163 | 163 |
UV Resistance | ASTM-D 4355 | % 500hrs | 70 | 70 |
Roll Width | m | 6 | 6 | |
Roll Length | m | 100 | 100 | |
Mass | GSM | 200 |
300
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- Q:Geotextile gbt-2008.200g / m2 test standard value
- GB / T-2008 is the national executive standard for filament woven geotextile. 200g / ㎡ of the filament woven geotextile warp rupture strength ≥ 50KN / m, zonal rupture strength of the rupture strength of 0.7-1.0 times the elongation at break ≤ 35% weft ≤ 30% , The width of the deviation of -1.0%, CBR breaking strength ≥ 4.0KN, the equivalent aperture O900.07-0.5mm, the vertical permeability coefficient (1.0 ~ 9.9) × (10 negative square ~ 10 negative five times), tear Breaking strength ≥ 0.8KN, irrigation thickness deviation of ± 8%, length and width deviation of ± 2%, sewing strength ≥ breaking strength × 50% KN / m, which irrigation thickness deviation, length and width deviation, sewing strength only on the mold Bag cloth assessment. Under the GB / T-2008 GB standard.
- Q:Geotextile was wetted by what kind of treatment
- Geotextile was originally in the project to play a reinforced, protective, filter effect. So geotextile is not afraid of water, not afraid of wet, so do not fear wet. Damped geotextile is easy to get dirty, easy to carry. Generally dried can be used, do not need to do any treatment.
- Q:How do geotextiles help in the prevention of clogging in drainage systems?
- Geotextiles help prevent clogging in drainage systems by acting as a filter. They allow water to pass through while preventing the passage of fine particles that could clog the system. The geotextile acts as a barrier, retaining the soil particles and allowing the water to flow freely, thereby maintaining the effectiveness and longevity of the drainage system.
- Q:Polypropylene geotextile and polyester geotextile with the naked eye how to distinguish
- Polypropylene compared to white, polypropylene fiber than polyester fiber density point, anti-aging anti-aging of polypropylene, polyester aging,
- Q:What is the effect of temperature on geotextile performance?
- The effect of temperature on geotextile performance can vary depending on the specific material and application. In general, higher temperatures can lead to increased softening and deformation of geotextiles, reducing their overall strength and stability. Extreme heat can also cause geotextiles to lose their mechanical properties and become more susceptible to degradation. On the other hand, lower temperatures may cause geotextiles to become stiff and less flexible, potentially affecting their ability to conform to the underlying soil or rock. It is important to consider the temperature range in which geotextiles will be exposed when selecting and designing their use to ensure optimal performance and longevity.
- Q:Are geotextiles suitable for use in dam construction?
- Yes, geotextiles are suitable for use in dam construction. They are commonly used as a filter or separation layer to prevent soil erosion, control seepage, and enhance the stability of the dam structure. Geotextiles have proven to be effective in reinforcing soils, improving drainage, and providing long-term durability, making them a valuable component in dam construction projects.
- Q:How do geotextiles help with soil erosion control?
- Geotextiles help with soil erosion control by acting as a barrier between the soil and water, preventing the loss of soil particles through runoff. They stabilize the soil by providing reinforcement and reducing the impact of rainfall, thus preventing erosion.
- Q:How do geotextiles help with soil reinforcement in retaining wall applications?
- Geotextiles help with soil reinforcement in retaining wall applications by providing a stable base for the wall, preventing soil erosion, and improving the overall stability and durability of the structure. They act as a barrier that separates the backfill soil from the wall, allowing for proper drainage while also preventing the loss of fine particles. This reinforcement helps to distribute the lateral forces exerted by the soil, reducing the pressure on the wall and increasing its overall strength.
- Q:Geotextile seepage seams how to deal with
- Quick drying cement
- Q:How do geotextiles help in reducing the risk of slope failures?
- Geotextiles help in reducing the risk of slope failures by providing reinforcement and stability to the soil. They are used to reinforce weak soils, improve their shear strength, and prevent erosion. By acting as a barrier, geotextiles help to distribute the load and reduce the stress on the slope, minimizing the chances of failure. Additionally, they also allow for proper drainage, reducing water pressure and preventing saturation of the soil, which is a common cause of slope failures. Overall, geotextiles play a crucial role in enhancing the stability and safety of slopes.
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Woven Geotextile for Railway and 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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