Impermeable Geomembrane Polyester Nonwoven Geotextile for Road Construction
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
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Structure of Polyester Nonwoven Geotextile Description：
Polyester Short fiber needle nonwoven geotextile is a new type of construction materials which is defined to use in construction projects. The main roles of geotextile include filter, water treatment materials and georeinforce. Materials. Needled staple fiber geotextiles show excellent filtration effciency, isolation, reinforced protective effect, high tensile strength, good permeability, high temperature resisting, anti-freezing, anti-aging, corrosion resistance.
Main Features of Polyester Nonwoven Geotextile：
1.Separation
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials. It isolates the soil and the gravel of two kinds different
granule pathway from the groundsill or other buildings.
2.Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earthbody stability.
3.Protection
It prevents the bank from being washed out, protects the bank and the
bottom, prevents the water and soil from being washed away
Polyester Nonwoven Geotextile Images
Polyester Nonwoven Geotextile Specification：
No | Project | Index | ||||||
1 | Breakage Strength KN/m≥(MD) | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
2 | Breakage Strength KN/m≥(CD) | 15 | 22 | 28 | 35 | 42 | 56 | 70 |
3 | Elongation Rate (MD,CD) ≤ | 28 | ||||||
4 | Trapezoidal Tearing Strength | 0.3 | 0.45 | 0.5 | 0.6 | 0.75 | 1.0 | 1.2 |
5 | Burst Strength KN≥ | 1.6 | 2.4 | 3.2 | 4.0 | 4.8 | 6.0 | 7.5 |
6 | Vertical Permeability Coefficient cm/s | 10-1~10-3 | ||||||
7 | Sieve size(O95) mm | 0.08~0.5 | ||||||
8 | Unit weight g/m2 | 120 | 160 | 200 | 240 | 280 | 340 | 400 |
9 | Thickness mm | 0.40 | 0.48 | 0.60 | 0.70 | 0.80 | 1.00 | 1.25 |
10 | Variation % | ±10 | ||||||
FAQ
We have organized several common questions for our clients，may help you sincerely：
Q1: How about your company?
A1:Our company are one of the largest geosynthetic products supplier in the world.We have the products experience more than 20 years.Already export to USA/Germeny/Australia/Zambia/Brazil etc.more than 20 countries.Almost 10years.Our products including Geocell/Fiberglass Geogrid/Geomembrane/Geotextile/Geonet etc.
Q2:Can you send samples to us ?
A2:Yes , free samples could be provided , but customer need pay for the freight cost .
After order placed , the freight charge could be refund .
Q3:What’s your Payment term ?
A3:T/T , L/C , Western Union,Paypal ...
Q4:What’s your manufacture process time ?
A4:Usually within 20 days
- Q: How much does the electrothermal?film cost?
- Electrothermal film heating costs is electric charge. the power of a square meter is generally about 110W-130W. No matter what temperature you want to set, as long as it is working, the cost is 130W/N hours/square meter. A kilowatt hour, you can calculate on your own. National standard energy-saving is 65%, the heating watt per square meter is 50 to 70 W, 110 to 130W is the standard before 2005.
- Q: Geomembrane classification
- Seen from the naked eye, particulate is because the feed back material is added too much. Secondly, take samples of the material on site and sent to relevant national authorities to be tested, while adding too much back material will cause the HDPE membrane not reaching American standard index, indicating that the material is not very good, but one thing you can see, as well as some granular things, sand holes on the membrane, which is difficult to distinguish
- Q: Can geomembranes be used in decorative swimming pools and water features?
- Yes, geomembranes can be used in decorative swimming pools and water features. Geomembranes are impermeable liners that can effectively prevent water leakage and provide a reliable barrier. They are commonly used in various applications, including decorative pools and water features, to ensure water containment and prevent seepage into the surrounding soil.
- Q: How to use geomembrane to plant lotus root?
- When planting the lotus root, both geomembrane and composite geomembrane can be used to prevent seepage and resist root. The site on which the geomembrane or composite geo-membrane is laid should be properly treated. Before laying those materials, the site should be levelled and pressed firmly without sharp stones and branches on it. For example, if mountainous ground is uneven, loess should be laid to level it. When the geomembrane is laid, it is strictly prohibited to move machinery on it. Workers that lay the geomembrane should wear flat shoes to walk on it. After the geomembrane is laid, soil of certain thickness needs to be backfilled on the geomembrane to protect it.especially in the area above the water around the lotus pool to prevent the sun exposure and the aging of geomembrane.
- Q: Can geomembranes be used in aquaculture?
- Yes, geomembranes can be used in aquaculture. They are often used as liners for ponds, tanks, and other containment systems to prevent seepage and protect against water loss. Geomembranes help maintain water quality, provide a stable environment for aquatic organisms, and improve overall efficiency and sustainability in aquaculture operations.
- Q: What is the role of geomembranes in waste management?
- The role of geomembranes in waste management is to provide a barrier between the waste and the surrounding environment, preventing contamination and leaching of harmful substances into the soil and groundwater. They are used as liners in landfills, waste containment ponds, and other waste disposal facilities to ensure the safe and effective containment of waste materials. Geomembranes also help to control and manage the flow of liquids within waste management systems, reducing the risk of pollution and optimizing the treatment processes.
- Q: What are the requirements for geomembranes used in heap leach pads?
- The requirements for geomembranes used in heap leach pads typically include high chemical resistance, durability, flexibility, and impermeability to prevent the leakage of leachate. They should also have excellent UV resistance, puncture resistance, and mechanical stability to withstand the weight of the heap and any potential settlement. Additionally, geomembranes used in heap leach pads should be compatible with the surrounding soil and have low permeability to ensure effective containment of the leaching process.
- Q: Do geomembranes require regular maintenance?
- Yes, geomembranes require regular maintenance to ensure their long-term performance and prevent any potential damage. Regular inspections, cleaning, and repairs are necessary to identify and address any issues such as punctures, tears, or deterioration caused by environmental factors or wear and tear. Proper maintenance practices can help extend the lifespan of geomembranes and ensure their effectiveness in containing liquids, gases, or solids in various applications such as landfill liners, ponds, and mining operations.
- Q: What kind of geomembrane does the channelanti-seepage film use?
- The channel seepage control is generally used in composite geotechnical membrane in a cloth a film specifications such as 200. The great subjects, like The South-to-north Water Diversion Project took use of the 150/0 two cloths film one film of the polyester filament anti-sticking composite geo-membrane.
- Q: What if there is water during construction of geomembrane?
- The main role of geomembrane on the road is water insulation, the part higher than the underground water level is isolated by geomembrane, and then backfill and grind, preventing the water through soil capillarity from soaking roadbed filler.
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Impermeable Geomembrane Polyester Nonwoven Geotextile for Road Construction
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
OKorder Financial Service
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