The advantages of three-dimensional geomat can effectively solve the protection problems of rocky slopes and high and steep slopes. The application example shows that the three-dimensional vegetation net slope protection is extremely beneficial to the stability of the slope, and the protection effect is very good.

3D geomat not only significantly improves the overall and local stability of the slope, but also facilitates the growth of the slope vegetation. At the same time, the engineering cost is also low, which is in line with the development direction of the slope engineering. It plays an important role in soil and water conservation in my country. Value.

3D geomat function:

3D geonet plays the role of composite slope protection. When the vegetation coverage rate of the slope reaches more than 30%, it can withstand the erosion of light rain, and when the coverage rate reaches more than 80%, it can withstand the erosion of heavy rain. When the plants grow vigorously, the flow velocity of the runoff that can resist scouring reaches 6m/s, which is more than twice that of general turf. The existence of the geonet has a good effect on reducing the water evaporation of the slope soil and increasing the infiltration. At the same time, because the geonet material is black polyethylene, it has the effect of heat absorption and heat preservation, which can promote the germination of seeds and is conducive to the growth of plants.