The Three-Dimensional Composite Drainage Net is an innovative geosynthetic solution
designed for efficient drainage, soil stabilization, and erosion
control. Combining a high-strength geonet core with non-woven
geotextile fabric, this product ensures superior performance in
civil engineering, construction, and environmental projects.
Key Features:
High Drainage Capacity:
Unique 3D structure allows rapid water flow, reducing hydrostatic
pressure and preventing water accumulation.
Durable & Resilient:
Made from high-quality polypropylene (PP) or polyethylene (PE),
resistant to corrosion, chemicals, and UV exposure.
Soil Stabilization:
Reinforces soil structure, preventing subsidence and enhancing
load-bearing capacity.
Erosion Control:
Protects slopes and embankments from soil erosion caused by water
flow.
Easy Installation:
Lightweight and flexible, saving time and labor costs during
construction.
Eco-Friendly:
Recyclable materials ensure minimal environmental impact.
Applications:
1.Road and railway construction
2.Landfill drainage systems
3.Retaining walls and green roofs
4.Sports fields and golf courses
5.Landscaping and agricultural drainage
Technical Specifications:
Material: PP/PE geonet + non-woven geotextile
Thickness: 5mm - 10mm (customizable)
Tensile Strength: ≥8 kN/m
Flow Rate: ≥0.5 L/s·m
Roll Size: 2m (width) x 50m (length) (customizable)
Product Specification and Technical Index
| Drainage network core | Specification |
| Unit Weight(g/m2) | 750 | 1000 | 1300 | 1600 | 1800 |
| Thickness(OV=20pa, mm) | 5.0 | 6.0 | 7.0 | 7.6 | 8.0 |
| Hydraulic Conductivity(m/s) | K×10-4 | K×10-4 | K×10-3 | K×10-3 | K×10-3 |
| Elongation Rate(%) | < 50 | < 50 | < 50 | < 50 | < 50 |
| Tensile Strength(core network, KN/m) | 8 | 10 | 12 | 13 | 14 |
| Geotextiles(g/m2) | 200-200 | 200-200 | 200-200 | 200-200 | 200-200 |
(CJ/T 452—2014)
| Project | Index |
| Geotechnical drainage network | Geotechnical composite drainage network |
| Density/(g/cm³) | ≥0.939 | — |
| Carbon Black Content (%) | 2~3 | — |
| Longitudinal Tensile Strength/(KN/m) | ≥8.0 | ≥16.0 |
| Longitudinal Hydraulic Conductivity (Normal Load 500KPa, Hydraulic
Gradient 0.1)/(㎡/s) | ≥3.0×10-3 | ≥3.0×10-4 |
| Peel Strength/(KN/m) | — | ≥0.17 |
| Mass Per Unit Area Of Geotextile/(g/㎡) | — | ≥200 |
Why Choose Us?
20+ Years of Expertise: Trusted by clients in Africa, Southeast Asia, and beyond.
Custom Solutions: Tailored to meet your project requirements.
Competitive Pricing: High-quality products at affordable rates.
Global Shipping: Reliable delivery to your location.
Contact Us Today!
For more details or to request a quote, visit our website: www.jianyigeotextile.com or email us at [your email]. Let us help you find the perfect
drainage solution for your project!
