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:Can earthwork products be used in mining and excavation projects?
- Yes, earthwork products such as geotextiles, geogrids, and geomembranes can be used in mining and excavation projects. These products are designed to provide stability, erosion control, and containment solutions, which are essential in the mining and excavation industry. They can be used for reinforcement, separation, filtration, drainage, and containment purposes, helping to enhance the overall efficiency and safety of such projects.
- Q:What are the different surface patterns available in earthwork products?
- There are various surface patterns available in earthwork products, including smooth, textured, stamped, and exposed aggregate finishes.
- Q:Can earthwork products be used in underground utility installations?
- Yes, earthwork products can be used in underground utility installations. These products, such as geotextiles, geogrids, and geocomposites, play a crucial role in providing soil stability, erosion control, and reinforcement to support underground utility installations.
- Q:Can earthwork products be used for erosion control?
- Yes, earthwork products can be used for erosion control. These products, such as geotextiles, erosion control blankets, and sediment control measures, are designed to stabilize the soil, prevent erosion, and promote vegetation growth. They are commonly used in construction projects, landscaping, and restoration efforts to minimize erosion and maintain soil stability.
- Q:How are earthwork products used in construction?
- Earthwork products, such as fill materials and aggregates, are commonly used in construction for various purposes. Fill materials, like soil and gravel, are used to create a solid foundation for buildings, roads, and other structures. They are used to level the ground, improve soil stability, and provide support for structures. Aggregates, which include crushed stones and sand, are used to create concrete and asphalt mixes that are essential for constructing foundations, pavements, and structural elements. Additionally, these earthwork products are used for landscaping, drainage systems, and erosion control measures in construction projects.
- Q:Brief description of the application range of Portland cement, ordinary cement, slag cement, volcanic ash cement and fly ash cement
- The three cement strength grades are - the same, with 27.5, 32.5, 42.5, 42.5R, 52.5, 52.5R, 62.5R seven strength levels.
- Q:What are the advantages of using geonets in geothermal energy systems?
- One advantage of using geonets in geothermal energy systems is their ability to enhance heat transfer. Geonets can be embedded in the ground to create a network of channels that efficiently distribute heat from the geothermal source. This increases the overall effectiveness and efficiency of the system, allowing for better utilization of the available geothermal energy. Additionally, geonets help to stabilize the ground, preventing subsidence and other ground movement issues commonly associated with geothermal energy extraction.
- Q:How are sediment control products used in earthwork?
- Sediment control products are used in earthwork to prevent soil erosion and the movement of sediment during construction activities. They are typically installed in areas where soil is disturbed, such as construction sites, to minimize the impact on nearby water bodies. These products, including silt fences, sediment basins, and sediment traps, effectively contain sediment and prevent it from being washed away by stormwater runoff. By using sediment control products, construction projects can comply with environmental regulations and protect water quality.
- Q:How are geotextile tubes used in dewatering and shoreline protection?
- Geotextile tubes are used in dewatering and shoreline protection by providing a containment system for sediment and water. These tubes are filled with sediment-laden water and allow the water to slowly drain out through the geotextile fabric, while retaining the sediment inside. This dewatering process helps to separate solids from liquids, making it easier to dispose of the sediment. Additionally, geotextile tubes can be used for shoreline protection by creating barriers that prevent erosion and stabilize the shoreline against wave action.
- Q:What are the load-bearing capacities of earthwork products?
- The load-bearing capacities of earthwork products can vary depending on factors such as the type of material used, the compaction method, and the specific application. It is best to consult engineering specifications and conduct appropriate testing to determine the load-bearing capacity of a particular earthwork product.
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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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