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Composite Drainage Network 3d Road Base Geonet 3d Composite Drainage Geonet Compound Net Composite Geomat
Three-Dimensional Composite Drainage Network is an advanced geosynthetic drainage material composed of a three-dimensional HDPE geonet core sandwiched between two layers of nonwoven geotextile. The geonet core features a unique structure with a thick vertical rib and inclined ribs on the top and bottom, providing excellent compressive strength and enabling rapid drainage of water from surrounding soils or roadbeds.
The nonwoven geotextiles on both sides can be made of needle-punched PET/PP short fiber or thermally bonded continuous filament, offering filtration, separation, and protection functions. This multilayer composite structure not only ensures efficient drainage under high loads but also prevents clogging through its pore maintenance system, effectively blocking capillary water.
In addition to drainage, the composite geonet also plays a key role in subgrade isolation and soil reinforcement, making it ideal for highway foundations, railways, tunnels, retaining walls, and landfill drainage systems.
Specifications:
Product name: three dimensional composites drainage network.Tri-dimension composite geonet has the property of geotextile (filtration function) and geonet (drainage and protection function), it can provide a function system: filtration-drainage-protection. The core of net with its unique tri-dimension structure can bear high compression load in construction and remain certain thickness, provide good water conductivity.
1. The drainage ability is strong, can withstand the long-term high load
2. The high tensile strength and shear strength of the pit
3. To reduce the probability of the geotextile is embedded in the network core, can protect the long-term stability of the rate of water.
4. The three-dimensional composite drainage net can withstand more than 2000kpa compression load.
5. Far greater than the ordinary drainage network resilience.
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