产品介绍：
![20173241546490[1].jpg](/static/upload/image/20201015/1602753753767529.jpg "1602753753767529.jpg")
Three-dimensional vegetation net ---- is a new type of civil engineering material, belonging to
the reinforcing material in the new materials technology field of the national high-tech product ca-
talogue.
Product features
Three-dimensional vegetation net is a kind of three-dimensional structure net pad similar to lo-
ofah network used for grass planting and soil fixation. It is loose and flexible in texture, leaving 90%
of the space to be filled with soil, gravel and fine stones. Plant roots can pass through it and grow
comfortably, neatly and evenly. After the grass is fully grown, the net pad, grass and soil surface are
firmly combined together. As the plant roots can penetrate 30 to 40 centimeters below the ground
surface, a solid green composite protective layer is formed.
Product features
1.Before the turf grows, it can protect the land surface from erosion by wind and rain.
2. It can firmly keep the grass seeds evenly distributed on the slope, preventing them from being wa-
shed away by wind and rain.
3. The black net mat can absorb a large amount of heat energy, increase ground moisture, promote
seed germination and prolong the growth period of plants.
4. Due to the rough surface, countless vortices are generated on the surface of the net pad by wind
and water flow, thus creating an energy dissipation effect and promoting the deposition of their car-
ried materials in the net pad.
5. The composite protective layer formed after the plants grow can withstand the erosion of high
water levels and high flow rates (3 to 4 meters per second within two days and 5 to 6 meters per
second within 4 to 5 hours).
6. It can replace permanent slope protection materials such as concrete, asphalt and block stones,
and be used for slope protection of highways, railways, rivers, DAMS, hillsides, etc.
7. It can significantly reduce the project cost, being only 1/7 of that of C15 concrete and dry block
stone slope protection, and 1/8 of that of mortar block stone.
After being laid on the surface of sandy soil, it can prevent the movement of sand dunes, greatly
increase the surface roughness, increase the surface sediment, change the physical and chemical
properties of the surface, and improve the local ecological environment.