400g 6.0mm 400g Composite Drainage Net

400g/6.0mm/400g Composite Drainage Net - High - Performance Drainage Solution

The 400g/6.0mm/400g Composite Drainage Net is a cutting - edge geosynthetic product designed to meet the demanding drainage needs of various construction, environmental, and geotechnical projects. Combining a robust core with high - quality nonwoven geotextile layers, it offers unparalleled performance and reliability.

1. Core Advantages

(1) High - Speed Drainage

The 6.0mm - thick core of the composite drainage net features a unique open - cell structure, which significantly accelerates water flow. With a flow capacity of ≥150 m³/(m·d) (at 10% compression), it can quickly remove excess water from the soil, reducing the risk of waterlogging in roadbeds, foundations, and landfills, and ensuring the stability of the surrounding structures.

(2) Structural Reinforcement

The two 400g nonwoven geotextile layers on both sides of the core not only filter soil particles but also enhance the overall structural strength of the net. With a tensile strength of ≥35 kN/m (MD) and ≥30 kN/m (TD), it can bear heavy loads and resist deformation, providing effective reinforcement for soil and rock masses in projects like embankments and slopes.

(3) Long - Term Anti - Aging

Manufactured from high - quality polymers with excellent anti - UV and anti - chemical properties, this composite drainage net can withstand long - term exposure to sunlight, moisture, and various chemicals. After 1500 hours of UV exposure, it still retains ≥85% of its tensile strength, ensuring consistent performance over an extended service life and reducing the need for frequent replacements.

(4) Cost - Saving Installation

Thanks to its lightweight and flexible design, the 400g/6.0mm/400g Composite Drainage Net is easy to transport, handle, and install. It can be cut and laid quickly on - site, reducing labor costs and construction time. Its durability and low maintenance requirements further contribute to overall cost savings throughout the project lifecycle.

(5) Wide - Scope Adaptability

This composite drainage net is suitable for a diverse range of soil types and project environments. Whether it is applied in the sandy soil of coastal areas, the clay soil of plains, or complex geological conditions in mountainous regions, its excellent drainage and filtration performance remains stable, making it a versatile choice for various geotechnical and construction projects.

2. Product Specifications

3. Wide - ranging Applications

(1) Construction Projects

Road and Railway Construction: Installed beneath roadbeds and railway tracks, the composite drainage net effectively drains water, preventing soil softening and reducing the risk of settlement. It also enhances the stability of the subgrade, extending the service life of the infrastructure.

Building Foundations: Used in foundation drainage systems, it removes groundwater and surface water around building foundations, protecting structures from water - induced damage such as cracking and corrosion.

(2) Environmental Projects

Landfills: In landfill sites, the net is placed above the leachate collection system to ensure efficient drainage of leachate. Its anti - clogging property prevents the blockage of pipes, facilitating proper management of leachate and protecting the environment.

Erosion Control: Applied on slopes, the composite drainage net helps control soil erosion by reducing water runoff. It stabilizes the soil and vegetation, preventing soil loss and maintaining the ecological balance of the area.

(3) Geotechnical Projects

Tunnel Waterproofing: Installed in tunnels, it acts as a reliable drainage layer, removing water that seeps into the tunnel structure. This helps maintain a dry environment inside the tunnel, preventing damage to the lining and ensuring the safety of the tunnel.

Slope Stabilization: Used in slope stabilization projects, the net improves the stability of slopes by reducing pore water pressure. It reinforces the soil and rock mass, preventing slope failures and landslides.

(4) Agricultural and Horticultural Projects

Agricultural Drainage: In agricultural fields, the composite drainage net is used to drain excess water, improving soil aeration and preventing waterlogging. This creates a more favorable growing environment for crops, increasing yields and quality.

Green Roofs: Applied in green roof systems, it provides efficient drainage for rainwater, protecting the roof structure and promoting the growth of plants on the roof.

For high - quality 400g/6.0mm/400g Composite Drainage Net solutions tailored to your projects, contact us now. Our team offers professional technical support and customized options to meet your specific requirements.