Description
1. Protect land surface from the erosion of rain and wind before turf grows up.
2. It can make the grass seeds uniformly dispersed over sloping surface solidly against wind and rain.
3. Black net patch can absorb heat energy greatly, increase earth moisture, promote seed pullulating and prolong vegetative period
4. Its rough surface can make wind and water produce incalculable vortices on the net patch surface so as to play the damping effect and urge the carrier deposit in net patch.
5. It can replace those permanent sloping surface protective materials like concrete, pitch and block stone, and be used to protect the sloping surface of highway, railway, river, dyke and hillside.
6. It can reduce construction cost sharply with the cost equaling to 1/7 of C15 concrete and dry pitching cost and 1/8 of grout block stone cost.
Specification
Spec | 3D net | 3D net | 3D net | 3D net |
Quality Conrtol Tensile Strength(KN/m)≥ | 0.8 | 1.4 | 2.0 | 3.2 |
Grame per square metre(g/m) | 220 | 260 | 350 | 430 |
Thickness(mm) | 10 | 12 | 14 | 16 |
Width(m) | 2.0 | 2.0 | 2.0 | 2.0 |
Features
1. Protect the surface of the soil from wind and rain before the turf is grown.
2. After the grass seeds are sprinkled, the grass seeds can be firmly kept evenly distributed on the slopes, free from wind and rain.
3. Black geomat can absorb a lot of heat, increase ground moisture, promote seed germination, and prolong the plant growth period.
4. Due to the rough surface, wind and water flow generate numerous eddy currents on the surface of the mesh mat, thus generating energy dissipation,which cause the carrier to deposit in the mesh mat.
5. The composite protective layer formed after the plants grow up can withstand high water level and large flow rate erosion.
תגיות פופולריות: three-dimensional vegetation network, China, manufacturers, suppliers, factory
