Tri-dimension Compound Geonet /plastic drainage
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
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Geonet is high density polyethylene (HDPE) and anti UV agent processing, has anti-aging, corrosion resistance and other characteristics. The use of effective load distribution of highway, railway subgrade, improve the bearing capacity and stability of foundation, prolong life. Laying in the road slope, can prevent landslide, soil conservation, beautify the environment. Reservoir, river dam protection can effectively prevent collapse; in the coastal engineering for its good flexibility, good penetrability to cushion the impact energy waves break.
Properties
1). Excellent drainage function, can bear long time high press road
2). High tensile and shear strength
3). Reduce the rate that geotextile embedding into the core of geonet, can protect long time stable water conductivity
4). Can bear more than 2000KPa compression load
5). Its anti-compression capacity is much larger than common geonet for drainage.
Application
Landfill drainage; roadbed and road drainage; railway drainage, tunnel drainage, underground structure drainge, the retaining back wall drainage, gardens and sports grounds drainage.
Advantage
1, strengthen pavement stability, prevent crack;
2, can bear load;
3, to avoid cracks caused by frost heave;
4, can reduce the dosage of pavement materials, speed up construction.
Specification
Drainage network core | Units | Specifications | |||
Unit weight | g/m(2) | 750 | 1000 | 1300 | 1600 |
Thickness OV=20kpa | mm | 5.0 | 6.0 | 7.0 | 7.6 |
Hydraulic conductivity | m/s | Kx10-4 | Kx10-4 | Kx10-3 | Kx10-3 |
Elongation | % | <50< span=""> | <50< span=""> | <50< span=""> | <50< span=""> |
Tensile strength(core network) | KN/m | 8 | 10 | 12 | 14 |
Geotextiles | g/(2) | 200-200 | 200-200 | 200-200 | 200-200 |
FAQ
How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)
2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.
3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.
4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.
- Q: Can geomembranes be used in coal ash containment?
- Yes, geomembranes can be used in coal ash containment. Geomembranes are commonly employed in such applications to provide a reliable barrier and prevent the migration of contaminants, including coal ash, into the surrounding environment. They are designed to withstand the harsh conditions and chemical exposure associated with coal ash, making them an effective solution for containment.
- Q: What are the common applications for geomembranes?
- Geomembranes are commonly used in a wide range of applications such as waste containment, mining, agriculture, water management, and civil engineering projects. These synthetic liners provide an impermeable barrier, effectively preventing the leakage of liquids or gases, and are particularly useful in protecting the environment and ensuring the integrity of various structures.
- Q: Principle of energy saving insulation film?
- Reflection principle: vacuum metallized insulation, solar radiation and the metal atoms move along, inverse energy conversion, most of solar energy reflected back into the air;
- Q: What are the limitations of geomembranes in high-temperature environments?
- Geomembranes, although widely used for containment and environmental protection, have limitations in high-temperature environments. One major limitation is their susceptibility to thermal degradation and loss of mechanical properties when exposed to elevated temperatures. This can lead to reduced durability and integrity of the geomembrane, compromising its effectiveness as a barrier. Additionally, high temperatures can cause dimensional changes, such as expansion or contraction, which may further impact the geomembrane's performance. Therefore, careful consideration and selection of suitable materials with high-temperature resistance are crucial when using geomembranes in such environments.
- Q: How do geomembranes prevent soil contamination in oil and gas industry applications?
- Geomembranes prevent soil contamination in oil and gas industry applications by acting as a barrier between the soil and potential contaminants, such as oil, gas, and chemicals. These synthetic liners are impermeable, preventing the migration of pollutants into the soil and groundwater. They effectively contain any spills or leaks that may occur, reducing the risk of contamination and protecting the surrounding environment.
- Q: the seepage-proof pavement of composite geomembrane.
- After laying, there is no major changes, it has high tensile strength and elongation .9m, paving, two cloth one film. after waving and combination.1 it has listed the main performance of products Hunan Vinylon plant produced more than .5 indicators. ④ protective layer and surface protection against geomembrane 10cm thick protective layer soil material must be sieved to influence the choice of reference .3, storms and other factors for the design and material of scour protection layer of soil to withstand an external force. Domestic and international application of impermeable plastic film. In order to prevent storm and water from bringing away the dam shell protective layer clay particles, such as the former Soviet Union BCH07-74 "Notice for the earth-rockfill application of polyethylene dam seepage control structure". Particle diameter of the protective layer should not be too large, before finishing the pavement of packaging layer, seepage-proof film composite geo-membrane takes plastic film as the seepage-proof base material, but without bubble in the bottom, seam width is 50mm, seal the seepage stream entrance, the yarn will concentrate on the cracks open. For security, the ramp design is 1, laying area should not be too large,and is easy to blow by the wind; p-- withstand the maximum head, they have good bacteria and chemical erosion resistance.
- Q: Can geomembranes be used in floating fountains and decorative water features?
- Yes, geomembranes can be used in floating fountains and decorative water features. Geomembranes are impermeable barriers that are commonly used in various water containment applications, including lining ponds, lakes, and reservoirs. They can effectively prevent water leakage, maintain water levels, and provide stability for floating fountains and decorative water features.
- Q: How do geomembranes contribute to the prevention of soil erosion in construction sites?
- Geomembranes contribute to the prevention of soil erosion in construction sites by acting as a barrier between the soil and the surrounding environment. These impermeable sheets are placed on the surface of the soil, preventing water from infiltrating and carrying away the topsoil. This helps to maintain the stability of the construction site, reducing the risk of erosion and preserving the integrity of the soil.
- Q: what's the items needed to be noticed in the pavement of composite geo-membrane?
- Avoid stones, bricks and hard objects, geomembrane construction can be fixed submerged. Avoid uneven subsidence. 3, to avoid sharp objects hurt, can also be used with anchor nail 1, the roots should be cleared, laying the ground for a smooth, while laying flat at best or bottom of the embankment to accommodate the deformation of the matrix: 6, according to different circumstances, pull hard, without stones, pulling should be avoid when paving composite geo-membrane, the joints of composite geo-membrane should avoid side slope, and leave certain stretching and cracks.
- Q: The concept of HDPE geomembrane
- PE has excellent resistance to most living goods and industrial chemicals, relatively large use temperature range (-60---+60) and long service life (50 years). It is aging-resistant and can be used in artificial?lake seepage proof.
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Tri-dimension Compound Geonet /plastic drainage
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 900000 m²/month
OKorder Service Pledge
OKorder Financial Service
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