(1)Before the grass’ growing up ,it can protect the land surface from wind erosion
(2)It can keep seed uniform and firm on the slope casting surface from the wind and rain rushing away
(3)Black nets mat can absorb a lot of heat, increase humidity, promote seed germination,and extend the plant growth
(4) the rough surface keeps the wind, water flow in the nets mat surface,and then produces countless eddy current,to weaken generating function , and left the sedimentary in nets mat
(5)Plants grow up and form compound protection layer.the layer can withstand high water level, the flow velocity flushing
(6)It can replace concrete, asphalt, stone as permanent slope protection materials,and used for highway, railway, river,DAMS,hillside slope protection, etc
(7)After laying the sand surface ,it can prevent the movement of the sand dunes, and can greatly enhance surface sediments, change
the surface chemical properties,and improve local ecological environment
(1)loose and fexible:Used for vegetation in his native of a 3 d structure of the towel gourd network kind of nets mat
(2)A layer of strong green composite protective cover:It left 90% of the space to fill soil, gravel, fine stone, and vegetation can pass through the root system, meanwhile, neatly balanced growth comfortably, after growing grass, the nets pad and soil
surface firmly together, because the vegetation can be deeply root below the surface 30-40 cm, formed a layer of strong green composite protective cover.
It can protect the ground surface being corroded before the turf is growing up, and fix the seeds.
The compound protection layer formed after the grass grows up can endure washing by high level and high speed water. It can be a substitute of the concrete, bitumen, stone etc to be the slope protection material. It has mainly been used in highway, railway, riverway, embankment, hillside etc.