3D Geonet Mat
3D Geonet Mat can replace traditional slope protection materials such as concrete and asphalt, reduce the project cost, and is widely used in slope protection of highways, rivers, embankments and sand soil sand fixation projects.
product presentation
The three-dimensional geonet mat, a polymer composite material with a three-dimensional mesh structure, is classified as an enhanced reinforcement material in the new materials technology category under China's National High-Tech Product Catalog. Featuring a porous structure with 90% porosity that effectively traps soil particles, this material demonstrates 97.5% slope stabilization effectiveness on 45° slopes and 84% on 60° slopes. Research indicates it can increase slope failure reduction coefficients by 23%-35%, with critical protection slopes ranging from 37° to 42°.
Product features
1. The soil stabilization effect is remarkably effective. Experimental results demonstrate that when the slope angle reaches 45 degrees before turfgrass establishment, the three-dimensional vegetation net mat achieves a soil retention rate of 97.5%. Even at a 60-degree slope angle, this rate remains substantial at 60%. This indicates that on vertical slopes where soil retention should be impossible, the net mat successfully retains 60% of retained soil. Consequently, the three-dimensional vegetation net mat outperforms flat net systems in soil stabilization capabilities by a significant margin.
2. Before the turf is grown, it can protect the slope from wind and rain.
3. After the grass seeds are spread, they can be firmly kept evenly distributed on the slope and not scattered by wind and rain.
4. After the grass is grown, it forms a solid composite mechanical interlocking system with the net mat and soil, which can prevent the attack of rainstorm and gale, and can withstand the impact of high water level and large flow, replacing concrete and slurry masonry as a permanent slope protection layer.
5. The use of black net mat is conducive to absorbing a lot of heat energy, increasing the ground temperature, promoting seed germination and prolonging the plant growth period.
6. Due to the rough surface, the use of water flow on the surface of the net pad produces a number of small eddies, which can play a role in energy dissipation and promote the deposition of its carried objects in the net pad.
7. Using polymer material PE and carbon black additives, its chemical stability is reliable, and the underground life can be up to 50-100 years. It can play the role of this composite mechanical interlocking system in the whole design life of transportation and water conservancy projects (if special needs, degradable plastics can be used, and the net mat will disappear in the soil after a few years without leaving traces).
8. Green vegetation can absorb motor vehicle exhaust, and can beautify the landscape, protect the environment, green the highway and railway lines. Three-dimensional geonet mat is a new type of geosynthetic material with three-dimensional structure suitable for soil and water conservation, which can effectively prevent soil erosion, increase green area and improve the ecological environment.
