Tri-dimension Composite Geonet for Drainage
Tri-dimension Composite Geonet is a specialized drainage solution designed to effectively address water accumulation issues in various construction projects. Its primary application lies in the installation between the foundation and subbase, where it serves to drain excess water, blocking capillary water and efficiently integrating with edge drainage systems. This innovative design significantly reduces the drainage path within the foundation, resulting in faster drainage time and a reduced need for highly permeable foundation materials. The geonet's functionality not only enhances the longevity of roads and other structures but also prevents fine particles from the subbase from infiltrating into the foundation layer, thus strengthening the overall support capability of the foundation. Furthermore, its high tensile strength and rigidity make it a superior choice compared to traditional geogrids for foundation reinforcement. Additionally, in cold climates, the geonet assists in mitigating the impact of frost heaving, further enhancing its versatility and reliability.
Efficient Drainage System:
The tri-dimension composite geonet provides an efficient drainage system that quickly removes excess water, reducing the risk of waterlogging and associated issues.
Unique Tri-dimension Structure:
Its unique tri-dimension structure allows it to bear higher compressing loads during construction while maintaining a certain thickness, ensuring good water conductivity.
Excellent Drainage Function:
The geonet boasts excellent drainage function, able to withstand long-term high pressure loads. This ensures continuous and reliable drainage performance.
High Tensile and Shear Strength:
The material used in the geonet has high tensile and shear strength, making it suitable for various applications that require durability and stability.
Reduced Geotextile Embedding:
The design reduces the rate of geotextile embedding into the core of the geonet, protecting the longevity of the material and enhancing its overall performance.
Cost-Effective:
Compared to traditional drainage solutions, the tri-dimension composite geonet offers a cost-effective alternative while maintaining superior performance.
Ease of Installation:
The modular design of the geonet allows for easy installation, reducing labor costs and installation time.
Environmentally Friendly:
Made from high-quality materials, the geonet is durable and recyclable, contributing to a more sustainable construction industry.
In summary, the tri-dimension composite geonet for drainage offers numerous advantages, including efficient drainage, high strength, reduced embedding, cost-effectiveness, ease of installation, and environmental friendliness. These benefits make it a superior choice for various drainage applications.
Technical Data:
Property | unit | BC63/D200 | BC70/D200 | BC80/D200 | BC90/D200 | Test Standard |
Geocomposite specification | ||||||
Hydraulic conductivity（MD） | M2/s | 2.8x10-3 | 3.2x10-3 | 4.0x10-3 | 5x10-3 | ASTM D4716 |
Puncture Resistance | kN/m | 0.17 | 0.17 | 0.17 | 0.17 | ASTM D7005 |
Core Material Geonet Specification | ||||||
Thickness | mm | 6.3 | 7 | 8 | 9 | ASTM D5199 |
Density | g/cm3 | 0.94 | 0.94 | 0.94 | 0.94 | ASTM D1505 |
Carbon Black Content | % | 2 | 2 | 2 | 2 | ASTM D1603 |
Tensile strength (MD) | kN/m | 8 | 10 | 12 | 14 | ASTM D7179 |
Hydraulic conductivity（MD） | M2/s | 2.0x10-4 | ASTM D4716 | |||
Geotextile Specification | ||||||
Unit weight | g/㎡ | 200 | 200 | 200 | 200 | 200 |
Geotextile type | Continuous filament non-woven geotextile | |||||
Application:
Retaining Walls, Steep Slopes, and Dams:
The geonet is ideal for use in retaining walls, steep slopes, and dams where water drainage is crucial. Its three-dimensional structure ensures efficient drainage, reducing the risk of water accumulation and related issues.
Road Base and Foundation Drainage:
In road construction, the geonet is placed between the foundation and subbase to drain excess water. It reduces the drainage path within the foundation, leading to faster drainage time and reduced need for highly permeable foundation materials.
Landfill Drainage:
For landfill sites, the geonet provides an effective drainage solution. It drains water from the landfill, preventing waterlogging and ensuring the stability of the landfill structure.
Railway and Airport Projects:
In railway and airport projects, the geonet is used to drain water from the subgrade, ensuring the stability and performance of the railway tracks or airport runways.
Water Conservancy Projects:
The geonet is also suitable for water conservancy projects, such as dams and reservoirs. It assists in draining water from the structure, maintaining its integrity and stability.
Key Technical Details:
The geonet is made from high-quality materials like polyethylene resin and nonwoven fabric, ensuring durability and long-term performance.
It is available in different colors, including white and black, to meet different project requirements.
The geonet's core thickness ranges from 5.0mm to 12.0mm, and its roll width can be up to 4.8m.
Customization options are available, allowing for flexibility in meeting specific project needs.
Packaging:
Customer's company Logo mark can be added.
Packed in woven bags.
