Combining the advantages of geotechnical network and vegetation slope protection, three-dimensional network slope protection technology can effectively solve the protection problems of rock slope and high and steep slope.Three-dimensional network slope greening and slope protection technology not only significantly improves the overall and local stability of the slope, but also conducive to the growth of slope vegetation, at the same time, the engineering cost is low, in line with the development direction of slope engineering, has great application value in soil and water conservation.Through plant growth activity at the root reinforcement, stem leaf, the purpose of preventing erosion through ecological slope protection technology processing, can be formed in the slope of dense vegetation, formed in the topsoil, gnarled roots, effectively restrain rainstorm runoff on slope erosion, increase soil shear strength, reduce the pore water pressure and the gravity of soil, so as to greatly improve the stability of the slope and erosion resistance
Application
When there is a conflict between the construction period and the vegetation cultivation period, when the project enters the rainstorm season immediately after the completion, "reinforced turf" should be adopted to quickly protect the project, so that the erosion prevention vegetation can be fully covered after the completion."Reinforced sod" adopts three-dimensional vegetation net to prepare sod in advance on the lawn planting field or the vacant land near the construction site. When the sod is flat, it can be rolled up in whole or in pieces and then laid on the slope to be protected.
In arid regions that are difficult to control, soil coagulant can be used to mix and spray the selected suitable grass seeds with soil coagulant after special treatment (or plant grass seeds first and then apply soil coagulant).On slopes treated with soil coagulant, grass seeds and soil will not be lost due to wind and rain. Meanwhile, the coagulant reduces the evaporation of water in the soil, which ensures the water supply of grass seeds to a certain extent and greatly improves the survival rate of grass seeds.
|
Item\specification |
GEOMAT Em2 |
GEOMAT Em3 |
GEOMAT Em4 |
GEOMAT Em5 |
|
Quality control tensile strength (KN/m)≥ |
0.8 |
1.4 |
2.0 |
3.2 |
|
gram weight (g/m) |
220 |
260 |
350 |
430 |
|
thickness (mm) |
10 |
12 |
14 |
16 |
|
Width (m) |
2.0 |
2.0 |
2.0 |
2.0 |
