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:Are earthwork products suitable for constructing wildlife crossings?
- Yes, earthwork products are suitable for constructing wildlife crossings. Earthwork products such as soil, rocks, and vegetation can be used to create natural-looking structures that facilitate the safe movement of wildlife across roads or other barriers. These crossings provide a safe passage for animals, reduce the risk of wildlife-vehicle collisions, and help maintain ecological connectivity.
- Q:How can geocells be used in grass paving systems?
- Geocells can be used in grass paving systems by providing structural support and reinforcement to the grass surface. They are typically installed beneath the grass layer and filled with soil or gravel, creating a stable foundation for vehicles and pedestrians. Geocells effectively distribute loads across a wider area, reducing soil compaction and promoting healthy grass growth. Additionally, they help prevent erosion and improve water drainage, making them ideal for various applications like parking lots, driveways, and green roofs.
- Q:Are earthwork products suitable for coastal protection projects?
- Yes, earthwork products are suitable for coastal protection projects. They can be used for constructing protective structures such as berms, dunes, and seawalls, which help to prevent erosion, absorb wave energy, and safeguard coastal areas from storms and sea-level rise. Earthwork products like sand, gravel, and soil are commonly used in coastal engineering projects due to their ability to provide stability and support in these environments. Additionally, these materials can be easily sourced and manipulated to meet the specific requirements of each coastal protection project.
- Q:What are the different warranty options available for earthwork products?
- The different warranty options available for earthwork products may vary depending on the manufacturer or supplier. Common warranty options include limited warranties, extended warranties, or lifetime warranties. These warranties typically cover defects in materials or workmanship and may offer repair, replacement, or refund options within a specified time period. It is important to carefully review the terms and conditions of each warranty to understand what is covered and any exclusions or limitations that may apply.
- Q:Can earthwork products be used for constructing outdoor sculptures?
- Yes, earthwork products can be used for constructing outdoor sculptures. These products, such as clay, soil, sand, or rocks, can be shaped, molded, and arranged to create unique and artistic sculptures that blend seamlessly with the natural environment. Earthwork sculptures often have an organic and rustic appeal, making them a popular choice for outdoor installations.
- Q:What are the benefits of using geocells in erosion control projects?
- One of the main benefits of using geocells in erosion control projects is their ability to provide structural support and stability to the soil. Geocells are typically made of high-density polyethylene and are filled with soil or aggregate material. When placed on slopes or along riverbanks, they prevent erosion by confining the fill material and increasing its resistance to movement. Additionally, geocells allow for vegetation growth, reinforcing the natural ecosystem while minimizing the environmental impact of erosion control measures.
- Q:Can erosion control blankets be used on slopes?
- Yes, erosion control blankets can be used on slopes. These blankets are designed to stabilize soil and prevent erosion by reducing rainfall impact and promoting vegetation growth. They can effectively control erosion on slopes by providing immediate protection to the soil surface and allowing vegetation to establish and grow, helping to stabilize the slope and prevent further erosion.
- Q:Can geosynthetics be used for reinforcement in railway embankments?
- Yes, geosynthetics can be used for reinforcement in railway embankments. Geosynthetics such as geotextiles, geogrids, and geomembranes can provide additional strength, stability, and erosion control to railway embankments, improving their long-term performance and reducing maintenance requirements.
- Q:What are the advantages of using geosynthetic clay liners in underground containment systems?
- Geosynthetic clay liners offer several advantages in underground containment systems. Firstly, they provide an effective barrier to prevent the migration of contaminants, as the clay component swells upon contact with water to create a low permeability layer. This helps to protect the surrounding environment and groundwater from potential pollution. Additionally, geosynthetic clay liners are highly durable and resistant to punctures and tears, ensuring long-term stability and reliability of the containment system. They also have a relatively low installation cost compared to other liner materials, making them a cost-effective option. Moreover, these liners have a high resistance to chemical degradation, ensuring their performance remains intact even in harsh chemical environments. Overall, the use of geosynthetic clay liners in underground containment systems offers enhanced environmental protection, durability, cost-effectiveness, and chemical resistance.
- Q:Are earthwork products suitable for use in swimming pool construction?
- Yes, earthwork products can be suitable for use in swimming pool construction. These products, such as compacted soil or gravel, can be used as a base for the pool's foundation or as backfill material around the pool structure. However, it is important to consider factors such as soil composition, drainage, and stability to ensure the earthwork products are appropriate for the specific pool construction project. Consulting with a professional pool builder or engineer is recommended to determine the best earthwork products for swimming pool construction.
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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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