Tangshan Green 3D Vegetation Mesh Manufacturers' Price, Slope Vegetation Mesh, 3D Vegetation Mesh, Green 3D Vegetation Mesh, 3D Vegetation Mesh Manufacturer
Three-dimensional Vegetation Net Slope Protection refers to a new technology that constructs a self-growing protective system on the slope by utilizing active plants in conjunction with engineering materials such as geosynthetic materials. This system reinforces the slope through the growth of the plants. The design is tailored to the characteristics of the slope's topography, soil type, and regional climate.
Cover the slope surface with geosynthetic materials and plant a variety of plants in a certain combination and spacing. The growth of the plants achieves the purpose of reinforcing the root system and preventing erosion of the stems and leaves. After treatment with ecological slope protection technology, there are no long-laying roots, which are easy to separate from the soil layer and fail to provide protection. The application of three-dimensional nets, however, enhances the effectiveness of the above three aspects to achieve a more thorough shallow protection. Firstly, within a certain thickness range, it increases the protective performance and mechanical stability. Secondly, due to the presence of the three-dimensional nets, the large root systems of the plants are connected to the netting, forming a plate-like structure (equivalent to reinforcing the slope surface soil), thereby increasing the tensile and shear strength of the protective layer.
Restrict the expansion of the "gradual destruction" phenomenon caused by erosion (erosion can directly damage individual plants, with the damaged area increasing over time), ultimately limiting the occurrence of shallow surface sliding and heaving on the slopes. Dense vegetation cover can be formed on the slope surface, with a complex root system developed in the topsoil layer, effectively inhibiting the erosion of the slope by heavy rainfall runoff, increasing the shear strength of the soil mass, reducing pore water pressure and the self-weight of the soil, thereby significantly enhancing the stability and erosion resistance of the slope. The anti-erosion effect of the vegetation is achieved through its three main components: first, the growth layer of the plant (including the calyx, leaf sheath, leaf blade, and stem), which prevents the direct erosion of the slope surface soil by rainwater through its dense covering.
Reduce the erosive energy of heavy rainfall runoff and the surface runoff velocity, thereby reducing soil erosion; secondly, the organic layer (including the interface between the leaf litter layer and the root system), which provides a protective layer for the surface soil of the slope; thirdly, the root zone layer, which reinforces and anchors the surface soil of the slope, providing mechanical stability. Generally speaking, during the early stage of plant growth, the root systems formed by individual plants are only loosely intertwined.
