HDPE Geonet For Drainage and Reinforcement
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
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Three-dimension Composite Drainage Network Introduction
Three-dimension composite drainage network is made of a unique three-dimension geonet bonded geotextile on both sides. It has properties of both geotextile (filtration function) and geonet (drainage and protection) and provides a whole function system “filtration-drainage-protection”.
The net core with its unique three-dimension structure can bear high compression load in construction and keep certain thickness, providing good hydraulic conductivity.
Specifications
Geonet thickness: 5-8mm; Width: 2-4m; Length as requested
Geotextile can be needle punched polyester geotextile, continuous filament PET nonwoven geotextile or Polypropylene nonwoven geotextile, and the unit weight normally 200g/m2.
| Property | National standard | Enterprise Standard | Inspection standards |
| JG/T 193-2006 | |||
| Geosynthetic Clay Expansion index | ≥24 ml/2g | ≥25ml/2g | ASTM D5890 |
| Mass Per Unit Area(g/m2) | ≥4000 g/m2 | ≥4000 gm2 | ASTM D5993 |
| Tensile Strength | ≥6KN/m | ≥8KN/m | ASTM 4632 |
| Maximum load elongation | ≥10% | ≥10% | ASTM 4632 |
| Permeability | ≤5×10-11 | ≤5×10-11 | ASTM D5084 |
| Moisture content | ≤15% | ≤15% | ASTM D4643 |
| Peel strength | ≥40N | ≥65N | ASTM D4632 |
| Hydrostatic pressure | 0.4Mp | 0.4~0.6Mp | ASTM D5891 |
Features
1. Excellent drainage function, able to bear long time high pressure load
2. High tensile and shear strength
3. Able to protect its long time and stable hydraulic conductivity
4. Able to bear more than 2000kpa compression load, its anti-pressure capacity much higher than common drainage network
5. Corrosion resistant, acid and alkali resistant.
Application
Landfill drainage; Roadbed and road drainage; railway drainage; tunnel drainage; underground structure drainage; the retaining back wall drainage; garden and sports ground drainage.
FAQ
1. Which payment do you accept?
For you convinience,our payment can be L/C,TT
2. Is free sample available?
We can supply free samples if you need.
3. How about your quality?
We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world
- Q: How are geocells used for load support in industrial yards?
- Geocells are used for load support in industrial yards by providing a stable and reinforced foundation for heavy equipment, vehicles, and storage areas. These cellular confinement systems are filled with aggregate material, such as gravel or sand, and placed on the ground to create a strong and flexible support structure. This helps distribute the weight of the loads evenly, preventing soil deformation or rutting, and ensuring the stability and longevity of the yard's infrastructure.
- Q: What are the specific applications of geotextile bags in coastal protection projects?
- Geotextile bags, also known as geobags, have specific applications in coastal protection projects. These bags are commonly used for shoreline stabilization, erosion control, and beach nourishment. They are filled with sand or other suitable materials and placed strategically along the coast to create barriers or breakwaters, preventing erosion and protecting against storm surges. Geotextile bags are also used in the construction of revetments and groynes, as they provide effective filtration and drainage while offering stability and longevity in harsh coastal environments. Overall, geotextile bags play a crucial role in coastal protection projects by providing cost-effective and environmentally-friendly solutions for sustainable shoreline management.
- Q: What are the cost implications of using earthwork products?
- The cost implications of using earthwork products can vary depending on factors such as the specific product used, the quantity required, and the project's scale and complexity. Generally, earthwork products like soil, gravel, and fill materials tend to be more cost-effective compared to other construction materials. They are often readily available and can be sourced locally, reducing transportation costs. Additionally, earthwork products can be recycled or repurposed, further reducing expenses. However, there may be additional costs involved in excavation, grading, and compaction processes to prepare the site for using these products. Overall, using earthwork products can offer cost advantages but should be carefully assessed in relation to the project's specific requirements.
- Q: Are earthwork products resistant to water infiltration?
- Yes, earthwork products are generally resistant to water infiltration. These products, such as clay, soil, and compacted materials, have a natural ability to repel water and prevent it from seeping through. However, the level of water resistance can vary depending on the specific earthwork product and its composition.
- Q: Are earthwork products suitable for use in wetland restoration?
- Yes, earthwork products are suitable for use in wetland restoration. They can be used for various purposes such as creating berms, shaping the landscape, and constructing water control structures. Earthwork products, such as soil, gravel, and clay, can help to establish the desired topography and hydrology of wetlands, facilitating the restoration process and supporting the growth of wetland vegetation. Additionally, these products can help in preventing erosion and improving water quality, making them valuable tools for wetland restoration projects.
- Q: Can geosynthetics be used for lining irrigation canals?
- Yes, geosynthetics can be used for lining irrigation canals. Geosynthetics such as geomembranes and geotextiles are commonly used in irrigation canal lining to prevent seepage of water, enhance the durability of the canal, and improve water management efficiency. These materials provide a barrier against water leakage and erosion, ensuring that water is effectively delivered to crops and minimizing water wastage. Additionally, geosynthetics can reduce maintenance costs and increase the lifespan of irrigation canals.
- Q: How do geogrids aid in reinforcement of retaining walls in earthwork projects?
- Geogrids aid in the reinforcement of retaining walls in earthwork projects by providing additional strength and stability to the structure. These synthetic materials are typically made from high-strength polymers and are placed within the soil layers during construction. By interlocking with the soil particles, geogrids enhance the overall tensile strength of the wall, preventing soil movement and potential failure. This reinforcement mechanism allows for the construction of taller and more stable retaining walls, ensuring the long-term integrity and safety of the earthwork project.
- Q: How can geotextile bags be used in riverbank protection?
- Geotextile bags can be used in riverbank protection by being filled with soil or other suitable materials and then placed along the riverbank. These bags act as a barrier, preventing erosion and stabilizing the soil, thereby protecting the riverbank from further degradation. Additionally, the permeable nature of geotextile bags allows for water drainage while retaining the soil, promoting vegetation growth and aiding in the overall stability of the riverbank.
- Q: How do culverts contribute to earthwork projects?
- Culverts contribute to earthwork projects by providing an efficient way to manage and direct the flow of water. They allow for the passage of water under roads, railways, or embankments, preventing flooding and erosion. Culverts help maintain the stability and integrity of earthwork structures, ensuring their longevity and functionality.
- Q: Can earthwork products be used in erosion control on construction sites?
- Yes, earthwork products can be used in erosion control on construction sites. These products, such as geotextiles, erosion control blankets, and sediment control devices, are specifically designed to prevent erosion and control sediment runoff during construction activities. They help stabilize soil, control water flow, and protect exposed surfaces, ultimately reducing the potential for environmental damage and maintaining site safety.
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HDPE Geonet For Drainage and Reinforcement
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 m²
- Supply Capability:
- 200000 m²/month
OKorder Service Pledge
OKorder Financial Service
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